حول NTC
Our company has advanced quality control system with ISO 9001:2000 and ISO14001: 2015, high quality silica sol investment casting process, CNC processing equipment and auxiliary equipment, complete production and assembly system, and has a precise detection equipment of CMM, spectrum analyzer, Brinell hardness tester, projector and so on.
Our production series products have auto parts, golf head, vacuum parts, valve accessories, kitchen equipment accessories, dishwashing equipment accessories, spinning machine accessories, door accessories, scooter parts and other industrial and civil products, and widely used in automobile industry, machinery accessories, kitchen, spinning, chemical industry, vacuum, hardware accessories, pharmaceutical and other fields. In the process of development, we continue to communicate and cooperate with domestic customers and overseas customers, and steadily improve our design level and expand our service field.
After many years of development, our company has stable overseas customers from Europe and the United States, Southeast Asia, Japan and South Korea and domestic high-quality customers, our product quality has won customers praise.
Today all NTC employees pursue the "credibility first, quality first, wholehearted service" principle, and constantly blaze new trails, take the quality as the life and customer is the God, dedicated to provide you with the highest cost-effective investment casting products, high quality product solution service, look forward to your guidance and long-term cooperation.
منتجاتنا
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Engineering Machinery Bearing and Pump Housing Casting
الموديل: OEM / Custom Drawing No. 1040
المعلمات: • Product type: Custom bearing housings, pump housings, flange housings, bearing seats and mechanical transmission housing castings
• Processing mode: Manufactured according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Investment casting, sand casting or other suitable casting processes selected according to product size, material and structure
• Material options: Carbon steel, alloy steel, ductile iron and stainless steel
• Material grades: WCB, 1020, 1045, 4140, 42CrMo, QT450-10, 304, 316 and 316L available when specified
• Product structure: Flanged, cylindrical, enclosed, multi-port and integrated bearing-seat housing structures supported
• Overall dimensions: Customized according to approved drawings and equipment installation requirements
• Single-piece weight: Customized according to product dimensions, wall thickness, material and structural design
• Wall thickness: Produced according to casting feasibility, mechanical strength and service-load requirements
• Dimensional tolerance: According to approved drawings; critical bearing and mounting dimensions finished by CNC machining
• Machinable features: Bearing bores, bearing seats, shaft holes, flange faces, sealing grooves, mounting holes and locating surfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and precision surface machining
• Bearing-seat accuracy: Bore diameter, concentricity, cylindricity and alignment controlled according to drawing requirements
• Flange machining: Flange flatness, hole position, sealing surface and mounting interface machined when specified
• Heat treatment: Annealing, normalizing, quenching, tempering and stress-relief treatment available
• Surface treatment: Shot blasting, sand blasting, black oxide, phosphating, painting, powder coating, plating and anti-rust coating
• Surface roughness: As-cast or CNC-machined surface roughness according to customer drawings
• Inspection items: Material composition, dimensions, bearing-seat accuracy, concentricity, flange flatness, hole position and appearance
• Testing options: Pressure testing, leak testing, hardness testing and assembly-fit inspection available when required
• Quality control: Critical bearing bores, sealing interfaces and mounting dimensions inspected before shipment
• Customization options: Material grade, housing geometry, bearing-seat diameter, flange pattern, tolerance, heat treatment and surface finish
• Production capability: Prototype development, sample verification, small-batch production and stable volume production supported
• Applied standards: ASTM, DIN, BS, JIS, ISO and customer-specified technical standards
Engineering Machinery Hydraulic Valve Body Casting
الموديل: OEM / Custom Drawing No. 1039
المعلمات: • Product type: Custom precision-cast hydraulic valve bodies, control valve housings, manifold bodies and fluid-distribution components
• Processing mode: Manufactured according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting or other suitable precision casting processes selected according to material and product structure
• Material options: Carbon steel, alloy steel, stainless steel and other customer-specified metal grades
• Material grades: 1020, 1045, WCB, 4140, 42CrMo, 304, 316, 316L and equivalent grades available when specified
• Product structure: Single-port, multi-port, flange-mounted, threaded and integrated hydraulic manifold structures supported
• Overall dimensions: Customized according to hydraulic system layout and approved drawings
• Single-piece weight: Customized according to product size, wall thickness, material and internal passage structure
• Wall thickness: Designed and manufactured according to casting feasibility, pressure requirements and structural strength
• Dimensional tolerance: Produced according to approved drawings; critical sealing and mounting dimensions finished by CNC machining
• Machinable features: Hydraulic ports, threaded holes, valve bores, flange faces, sealing surfaces, mounting holes and locating interfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and precision surface machining
• Thread options: Metric, BSP, BSPT, NPT, UNF and customer-specified thread standards available
• Internal passages: Custom oil passages, distribution chambers, control ports and connection channels produced according to drawings
• Heat treatment: Annealing, normalizing, quenching, tempering, carburizing and solution treatment available when required
• Surface treatment: Shot blasting, sand blasting, black oxide, phosphating, painting, powder coating, plating and anti-rust treatment
• Surface roughness: Customized according to casting and machining requirements; precision sealing surfaces available when specified
• Inspection items: Material composition, dimensions, port positions, thread accuracy, concentricity, flatness, sealing surfaces and appearance
• Testing options: Pressure testing, air-tightness testing, hydraulic leak testing and assembly-fit inspection available when specified
• Quality control: Critical hydraulic ports, sealing interfaces and mounting dimensions inspected before shipment
• Customization options: Material grade, port layout, thread type, dimensions, tolerance, heat treatment, surface finish, marking and packaging
• Production capability: Prototype development, sample verification, small-batch orders and stable volume production supported
• Applied standards: ASTM, DIN, BS, JIS, ISO and customer-specified technical standards
Vacuum Equipment Precision Cast Fitting
الموديل: OEM / Custom Drawing No. 1038
المعلمات: • Product type: Custom precision-cast vacuum pipe clamps, connector rings, locking fittings and mechanical coupling components
• Processing mode: Build-to-print manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting or other suitable precision casting processes selected according to product structure and material
• Material options: Stainless steel 304, 316 and 316L; carbon steel and alloy steel available when specified
• Clamp structure: Quick-release, hinged, single-pin, double-pin and bolted locking structures available
• Product geometry: Custom inner diameter, outer dimensions, wall thickness, hinge structure, locking lug and connection interface
• Overall dimensions: Customized according to vacuum pipeline size and approved drawings
• Single-piece weight: Customized according to product dimensions, material and structural design
• Dimensional tolerance: Produced according to approved drawings; critical dimensions can be finished by CNC machining
• Machinable features: Pin holes, bolt holes, threaded holes, hinge positions, locking slots, locating surfaces and mating interfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping and precision surface machining
• Surface roughness: As-cast or precision-machined surface finish according to drawing requirements
• Surface treatment: Shot blasting, grinding, mechanical polishing, mirror polishing, pickling, passivation and electropolishing available
• Assembly options: Hinge pins, locking bolts, nuts, handles and related fastening components can be assembled when required
• Inspection items: Material composition, overall dimensions, inner diameter, hole position, symmetry, fit, surface quality and appearance
• Testing method: Dimensional inspection and assembly fit verification; vacuum leak testing can be arranged for complete connection assemblies when specified
• Customization options: Material grade, clamp diameter, locking structure, dimensions, tolerance, surface finish, logo, marking and packaging
• Production capability: Prototype development, sample verification, small-batch production and stable volume production supported
• Applied standards: ISO, DIN, ASTM, JIS and customer-specified technical standards
Custom Precision Cast Mechanical Housing
الموديل: OEM / Custom Drawing No. 1037
المعلمات: • Processing mode: Full custom precision casting and CNC machining according to customer-approved 2D drawings, 3D models or physical samples
• Product type: Mechanical housings, equipment bodies, transmission housings, mounting bases and customized structural enclosures
• Casting process: Investment casting, die casting or other suitable precision casting process selected according to material, geometry and production volume
• Material options: Carbon steel, alloy steel, stainless steel, aluminum alloy and zinc alloy according to application requirements
• Product geometry: Custom cavities, ribs, bosses, flanges, mounting feet, connection ports and integrated structural features supported
• Overall dimensions: Customized according to approved drawings and equipment assembly requirements
• Single-piece weight: Customized according to product size, material and structural design
• Wall thickness: Customized according to material, casting process and structural strength requirements
• Dimensional tolerance: Produced according to approved drawings; critical dimensions can be finished by precision CNC machining
• Machinable features: Bearing seats, shaft bores, flange faces, mounting holes, threaded holes, locating surfaces, sealing grooves and mating interfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and precision surface machining
• Heat treatment: Annealing, normalizing, quenching, tempering, solution treatment and other processes available when specified
• Surface treatment: Shot blasting, sand blasting, grinding, polishing, passivation, painting, powder coating, plating and anti-rust treatment
• Surface roughness: Customized according to casting and machining requirements; precision-machined surfaces available when specified
• Inspection items: Material composition, overall dimensions, hole positions, concentricity, flatness, perpendicularity, surface quality and appearance
• Inspection equipment: CMM inspection, spectrometer material analysis, gauges, calipers and customized inspection fixtures available
• Assembly support: Press fitting, threaded assembly, insert installation and subassembly services available when required
• Customization options: Material grade, overall dimensions, wall thickness, single-piece weight, tolerance, machining features, surface finish, logo and packaging
• Quality control: Critical dimensions and functional interfaces inspected according to approved drawings before shipment
• Production support: Prototype development, sample verification, small-batch orders and stable volume production supported
• Applied standards: ASTM, DIN, BS, JIS, ISO and customer-specified technical standards
Flowmeter Flange and Connector Casting
الموديل: OEM / Custom Drawing No. 1036
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting for complex flange, threaded connection and internal flow-passage structures
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; carbon steel and alloy steel available when specified
• Product types: Flowmeter flanges, measuring-tube connectors, threaded adapters, sensor connection bodies, instrument mounting bases and customized fluid-measurement fittings
• Part dimensions: Customized according to approved drawings, pipeline dimensions and instrument assembly requirements
• Part weight: 2 g–550 g for applicable precision-cast components, subject to product geometry and drawing requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable investment-cast parts
• Surface roughness: Ra 1.6–Ra 6.3 depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections subject to casting-process evaluation
• Connection types: Flanged, threaded, socket, tubular, reducer and customized instrument connection structures
• Machinable features: Flange faces, internal and external threads, sealing grooves, sensor ports, mounting holes, locating shoulders and mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and sealing-surface machining
• Thread options: Metric, BSP, NPT, UNF and customer-specified thread standards available
• Heat treatment: Annealing, solution treatment, normalizing and other processes selected according to material requirements
• Surface treatment: Shot blasting, pickling, passivation, polishing, satin polishing, mirror polishing and anti-rust coating
• Testing support: Dimensional inspection, material composition analysis, pressure testing and leakage testing available when specified
• Inspection standard: Connection dimensions, flange flatness, thread accuracy, sealing-surface quality, concentricity, sensor-port position and appearance inspected according to approved drawings
• Customization options: Flange diameter, connection thread, flow-passage geometry, sensor-port position, sealing structure, surface finish and logo
• Production support: Prototype development, sample verification, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Flowmeter Body
الموديل: OEM / Custom Drawing No. 1035
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting selected for complex flow passages, sensor interfaces and precision connection structures
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; carbon steel, alloy steel and customer-specified materials available when required
• Product types: Flowmeter bodies, sensor housings, measuring chambers, multi-port manifolds, flange bodies, threaded connection bodies and customized fluid-measurement components
• Part dimensions: Customized according to approved drawings, pipeline connection dimensions and instrument assembly requirements
• Part weight: 2 g–550 g for applicable precision-cast components, subject to product geometry and drawing requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable investment-cast parts
• Surface roughness: Ra 1.6–Ra 6.3 depending on casting, machining and surface-finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections subject to casting-process evaluation
• Machinable features: Flow passages, sensor ports, flange faces, threaded ports, sealing grooves, mounting holes, positioning surfaces and instrument connection interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, reaming, grinding and precision sealing-surface machining
• Flow-channel structure: Internal passages, sensor cavities, pressure ports and connection interfaces customized according to approved drawings
• Heat treatment: Annealing, solution treatment, normalizing and other processes selected according to material and mechanical-property requirements
• Surface treatment: Shot blasting, pickling, passivation, polishing, satin polishing, mirror polishing, anti-rust coating and customized finishing
• Testing support: Dimensional inspection, material composition analysis, pressure testing and leakage testing available when specified
• Inspection standard: Material composition, flow-passage dimensions, sensor-port positions, flange flatness, thread accuracy, sealing surfaces, concentricity and appearance inspected according to approved drawings
• Customization options: Flow-channel geometry, connection type, flange dimensions, thread specifications, sensor-port position, surface finish and logo
• Production support: Prototype development, sample verification, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Lock Cylinder Housing and Latch Casting
الموديل: OEM / Custom Drawing No. 1034
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting, brass casting or zinc alloy die casting selected according to material and component structure
• Material options: Zinc alloy, brass, bronze, stainless steel, carbon steel and customer-specified metal materials
• Product types: Lock-cylinder housings, latch levers, locking cams, internal mechanism bases, pivot supports, bolt guides and customized lock components
• Part dimensions: Customized according to approved drawings and lock assembly requirements
• Part weight: 2 g–550 g for applicable precision-cast components
• Casting accuracy: Tolerance grade T4–CT7 for applicable investment-cast parts
• Surface roughness: Ra 1.6–Ra 6.3 depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections subject to process review
• Machinable features: Cylinder bores, spindle holes, pivot holes, latch channels, threaded holes, locating slots and mounting interfaces
• Machining capability: CNC turning, milling, drilling, boring, reaming, tapping, grinding and deburring
• Internal structure: Cylinder seats, latch guides, cam interfaces, pivot positions, spring locations and transmission structures customized according to drawings
• Heat treatment: Annealing, quenching, normalizing and other processes selected according to material and strength requirements
• Surface treatment: Polishing, brushing, nickel plating, chrome plating, zinc coating, black oxide, passivation, painting and powder coating
• Inspection standard: Material composition, cylinder fit, latch dimensions, pivot-hole positions, mounting interfaces, assembly clearance and appearance inspected according to approved drawings
• Customization options: Cylinder interface, latch direction, pivot position, overall dimensions, mounting-hole layout, surface finish and logo
• Production support: Prototype development, sample verification, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Lock Body
الموديل: OEM / Custom Drawing No. 1033
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Silica-sol investment casting, aluminum or zinc alloy die casting selected according to material, structure and production requirements
• Material options: Stainless steel 201, 303, 304, 316 and 316L; carbon steel 1020, 1025, 1030, 1040 and 1045; zinc alloy, brass and bronze available when specified
• Product types: Lock bodies, cylinder housings, latch supports, bolt guides, spindle seats, internal mechanism bases and customized security-hardware components
• Part weight: Customized according to product geometry, material and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable precision-cast components
• Surface roughness: Ra 1.6–Ra 6.3 depending on casting, machining and finishing requirements
• Machinable features: Cylinder holes, spindle holes, latch channels, threaded holes, mounting interfaces, guide grooves and critical mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, reaming, grinding and deburring
• Internal structure: Lock-cylinder seats, latch channels, bolt guides, spring positions and transmission interfaces customized according to drawings
• Heat treatment: Annealing, quenching, normalizing and other processes selected according to material and mechanical property requirements
• Surface treatment: Polishing, brushing, zinc plating, nickel plating, chrome plating, black oxide, painting, powder coating and passivation
• Inspection standard: Material composition, cylinder-hole dimensions, spindle positions, latch-channel dimensions, mounting-hole layout, assembly fit and appearance inspected according to approved drawings
• Customization options: Product geometry, lock-cylinder interface, spindle position, latch direction, mounting dimensions, surface finish and logo
• Production support: Prototype development, sample verification, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Door Control Arm and Linkage Casting
الموديل: OEM / Custom Drawing No. 1032
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025, 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340 and 8620; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410 and 420
• Product types: Door closer arms, pivot links, connecting rods, mounting brackets, adjustment cams, retaining components and customized door-control hardware
• Part weight: 2 g–550 g for applicable components, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Pivot holes, shaft holes, threaded holes, mounting holes, locating slots, connection interfaces and critical mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, reaming, grinding and deburring
• Heat treatment: Annealing, quenching, normalizing, carburizing and tempering according to material and strength requirements
• Surface treatment: Shot blasting, polishing, black oxide, zinc coating, nickel plating, chrome plating, painting, powder coating and customized finishing
• Inspection standard: Material composition, pivot-hole dimensions, hole positions, linkage length, assembly fit, critical tolerances and appearance inspected according to approved drawings
• Customization options: Arm length, connection angle, pivot position, mounting-hole layout, threaded interface, surface finish and logo
• Production support: Prototype development, sample verification, trial orders and stable batch production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Door Closer Body Casting
الموديل: OEM / Custom Drawing No. 1031
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Aluminum alloy die casting or zinc alloy die casting selected according to product structure, strength and cost requirements
• Material options: Aluminum alloy or zinc alloy according to approved drawings; ADC12, A380, Zamak 3 or Zamak 5 available when specified
• Product types: Door closer housings, hydraulic control bodies, internal mounting blocks, valve bodies and customized door-control components
• Product dimensions: Customized according to approved drawings and door closer assembly requirements
• Wall thickness: Customized according to casting process, hydraulic chamber structure and mechanical strength requirements
• Machinable features: Hydraulic chambers, shaft bores, valve holes, threaded ports, mounting holes, sealing grooves and mating surfaces
• Machining capability: CNC milling, drilling, boring, tapping, reaming, deburring and precision sealing-surface machining
• Internal structure: Oil passages, adjustment-valve interfaces, spring chambers and mounting positions customized according to drawings
• Surface treatment: Shot blasting, polishing, anodizing, electrophoretic coating, powder coating, painting, plating and customized finishing
• Leakage control: Sealing interfaces, oil passages and hydraulic chambers inspected according to customer requirements
• Inspection standard: Material composition, chamber dimensions, shaft-hole positions, sealing grooves, mounting dimensions, flatness and appearance inspected according to approved drawings
• Assembly support: Threaded insert installation, sealing-component installation and partial assembly available when specified
• Production support: Prototype development, sample verification, trial orders and stable volume production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Industrial Sewing Machine Housings and Structural Arms
الموديل: OEM / Custom Drawing No. 1030
المعلمات: • Processing mode: Custom manufacturing according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Aluminum alloy die casting, zinc alloy die casting or precision casting selected according to material, component size and structural requirements
• Material options: Aluminum alloy, zinc alloy and other customer-specified materials according to weight, strength and surface-finish requirements
• Product types: Drive housings, circular frames, transmission covers, structural arms, bearing supports and customized sewing machine body components
• Part dimensions: Customized according to approved drawings and assembly-space requirements
• Part weight: Customized according to product geometry, material and structural design
• Casting tolerance: Confirmed according to component size, casting process and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3 for applicable machined and finished surfaces
• Machinable features: Shaft bores, bearing seats, mounting holes, threaded holes, flange faces, locating surfaces and transmission interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and precision bearing-seat machining
• Wall thickness: Customized according to casting process, structural strength and product-design requirements
• Surface treatment: Deburring, shot blasting, polishing, anodizing, powder coating, painting, plating and customized finishing
• Inspection standard: Material composition, shaft-bore dimensions, bearing-seat accuracy, mounting-hole positions, flatness, assembly fit and appearance inspected according to approved drawings
• Assembly support: Bearing installation, threaded insert installation and component pre-assembly available when specified
• Production support: Prototype development, sample verification, trial orders and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Industrial Sewing Machine Brackets and Mounting Components
الموديل: OEM / Custom Drawing No. 1029
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025, 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340 and 8620; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410 and 420
• Product types: Mounting brackets, guide supports, retaining sleeves, pivot connectors, adjustment fittings and customized sewing machine components
• Part weight: 2 g–550 g for applicable components, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, guide holes, threaded holes, pivot positions, locating surfaces, guide slots and critical mating interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding, deburring and precision guide-surface machining
• Heat treatment: Annealing, quenching, normalizing and other processes selected according to material and mechanical property requirements
• Surface treatment: Shot blasting, polishing, black oxide, zinc coating, nickel plating, painting, powder coating and customized finishing
• Inspection standard: Material composition, mounting-hole positions, guide dimensions, assembly fit, critical tolerances and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Furniture Hinges and Mounting Brackets
الموديل: OEM / Custom Drawing No. 1028
المعلمات: • Processing mode: Custom precision casting according to customer-approved 2D drawings, 3D models or physical samples
• Casting process: Investment casting, zinc alloy die casting or other suitable processes selected according to material and product structure
• Material options: Stainless steel, zinc alloy, brass, bronze and other customer-specified metal materials
• Product types: Furniture hinges, pivot brackets, mounting bases, latch components, connecting arms and customized furniture fittings
• Part weight: Customized according to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable precision-cast components
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Machinable features: Pin holes, mounting holes, threaded holes, pivot positions, locating slots and critical mating surfaces
• Machining capability: CNC milling, drilling, boring, tapping, grinding, deburring and precision pin-hole machining
• Opening structure: Hinge angle, pivot position, opening direction and connection structure customized according to drawings
• Surface treatment: Polishing, brushing, nickel plating, chrome plating, zinc plating, painting, powder coating, passivation and customized decorative finishing
• Inspection standard: Material composition, pin-hole dimensions, mounting-hole positions, opening fit, assembly clearance and appearance inspected according to approved drawings
• Customization options: Product geometry, dimensions, hole positions, surface finish, logo and mounting interfaces
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Furniture Connectors and Hardware Components
الموديل: OEM / Custom Drawing No. 1027
المعلمات: • Processing mode: Custom precision casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Stainless steel, carbon steel, alloy steel, brass and other customer-specified materials selected according to strength, appearance and corrosion-resistance requirements
• Product types: Furniture connectors, pivot fittings, mounting brackets, hinges, retaining sleeves, locking components and customized hardware parts
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable precision-cast components
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections available subject to process review
• Machinable features: Mounting holes, threaded holes, pivot holes, locating slots, connection shafts and critical mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Surface treatment: Brushed finish, polishing, nickel plating, chrome plating, zinc coating, painting, powder coating, passivation and customized decorative finishing
• Inspection standard: Material composition, mounting-hole positions, connection dimensions, assembly fit, surface defects and appearance inspected according to approved drawings
• Customization options: Product geometry, dimensions, hole positions, mounting interfaces, logo and surface appearance
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Structural Connectors for Construction
الموديل: OEM / Custom Drawing No. 1026
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025, 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340, 8620 and GS-25CrMo4; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C
• Product types: Structural connectors, mounting bases, pivot connectors, support brackets, retaining components and customized building hardware
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, threaded holes, pivot holes, locating surfaces, connection slots and critical structural interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and strength requirements
• Surface treatment: Shot blasting, zinc coating, black oxide, painting, powder coating, passivation and customized corrosion-resistant finishing
• Inspection standard: Material composition, hole positions, thread specifications, critical connection dimensions, assembly fit and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Construction Anchors and Mounting Brackets
الموديل: OEM / Custom Drawing No. 1025
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025, 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340, 8620 and GS-25CrMo4; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C
• Product types: Structural anchors, mounting brackets, tie-rod fittings, retaining sleeves, support bases, connection clamps and customized construction hardware
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, threaded holes, anchor interfaces, locating surfaces, connection slots and critical load-bearing positions
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and strength requirements
• Surface treatment: Shot blasting, zinc coating, hot-dip galvanizing, black oxide, painting, powder coating, passivation and customized corrosion-resistant finishing
• Inspection standard: Material composition, mounting-hole positions, thread specifications, critical dimensions, assembly fit and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Textile Machinery Drive Brackets and Housings
الموديل: OEM / Custom Drawing No. 1024
المعلمات: • Processing mode: Custom investment casting or die casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Aluminum alloy, carbon steel, alloy steel and stainless steel selected according to structural strength, weight and operating requirements
• Product types: Drive housings, bearing supports, mounting brackets, transmission covers, retaining rings and customized textile machinery structural components
• Casting accuracy: Tolerance grade T4–CT7 for applicable investment-cast components; die-cast tolerances confirmed according to product structure and approved drawings
• Surface roughness: Ra 1.6–Ra 6.3 for applicable cast and finished surfaces, depending on machining and surface-treatment requirements
• Minimum wall thickness: 2 mm standard for applicable investment-cast structures; thinner or die-cast sections subject to process review
• Machinable features: Bearing seats, shaft holes, mounting holes, threaded holes, locating surfaces, flange faces and transmission interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and precision bearing-seat machining
• Heat treatment: Annealing, quenching, normalizing, solution treatment and other processes selected according to material and mechanical property requirements
• Surface treatment: Deburring, shot blasting, polishing, anodizing, black oxide, zinc coating, painting, powder coating and customized finishing
• Inspection standard: Material composition, bearing-seat dimensions, shaft-hole concentricity, mounting-hole positions, assembly fit and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Textile Machinery Guides and Holders
الموديل: OEM / Custom Drawing No. 1023
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025, 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340 and 8620; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C
• Product types: Yarn guides, guide blocks, mounting holders, bearing supports, connection brackets and customized textile machinery components
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Guide holes, mounting holes, bearing positions, locating surfaces, threaded holes, guide slots and critical connection interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and precision guide-surface machining
• Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and wear-resistance requirements
• Surface treatment: Grinding, polishing, shot blasting, black oxide, zinc coating, painting, powder coating and customized surface finishing
• Inspection standard: Material composition, guide-hole dimensions, mounting-hole positions, dimensional tolerance, assembly fit and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Sports Equipment Joint Connector Casting
الموديل: OEM / Custom Drawing No. 1022
المعلمات: Carbon steel, stainless steel or alloy steel according to drawing; investment casting; CNC machining of pin holes, mounting faces and connection interfaces available; heat treatment and surface finishing optional; load-bearing dimensions and appearance inspected according to customer requirements.
Precision Investment Cast Golf Club Heads
الموديل: OEM / Custom Drawing No. 1021
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C; alloy steel and other customer-specified materials available subject to drawing review
• Product types: Golf iron heads, putter heads, hybrid heads, utility club heads and customized golf components
• Part weight: 2 g–550 g, subject to club-head design and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and polishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to casting-process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Customizable features: Club-head geometry, head weight, face structure, sole profile, hosel position, weight cavity and decorative appearance
• Machinable features: Hosel bore, club face, sole surface, score lines, weight cavity, mounting interfaces and critical fitting positions
• Machining capability: CNC milling, drilling, boring, grinding, face machining and precision hosel-bore machining
• Heat treatment: Solution treatment, annealing, quenching and tempering according to material and performance requirements
• Surface treatment: Grinding, satin polishing, mirror polishing, sandblasting, black oxide, plating, painting and customized decorative finishing
• Inspection standard: Material composition, head weight, overall dimensions, hosel bore, face profile, sole geometry, surface defects and appearance inspected according to approved drawings
• Production support: Prototype development, sample verification, trial orders and stable batch production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Tableware Connectors and Supports
الموديل: OEM / Custom Drawing No. 1020
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; material grade selected according to appearance, strength and corrosion-resistance requirements
• Product types: Handle connectors, mounting supports, retaining sleeves, pivot fittings, decorative bases and customized tableware accessories
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and polishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, threaded holes, pivot holes, connection shafts, locating interfaces and decorative mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Surface treatment: Brushed finish, satin polishing, mirror polishing, pickling, passivation and customized decorative finishing
• Inspection standard: Material composition, mounting dimensions, connection interfaces, assembly fit, surface defects and appearance inspected according to approved drawings
• Production support: Customized geometry, size, logo, sample development, trial orders and stable batch production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Tableware Handle
الموديل: OEM / Custom Drawing No. 1019
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; material grade selected according to appearance, strength and corrosion-resistance requirements
• Product types: Tableware handles, cookware handles, serving utensil handles, lid handles and customized hospitality hardware
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, grinding and polishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, threaded holes, connection shafts, locating interfaces and decorative mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Surface treatment: Brushed finish, satin polishing, mirror polishing, pickling, passivation and customized decorative finishing
• Inspection standard: Material composition, mounting dimensions, connection interfaces, surface defects, appearance and polishing quality inspected according to approved drawings
• Production support: Customized shape, thickness, length, logo, sample development, trial orders and stable batch production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Stainless Steel Food Machinery Bracket and Fitting
الموديل: OEM / Custom Drawing No. 1018
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; material grade selected according to operating environment and customer requirements
• Product types: Mounting brackets, bearing supports, connection fittings, retaining sleeves, guide components and customized structural hardware
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and polishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, threaded holes, locating holes, bearing interfaces, guide slots and critical mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and deburring
• Surface treatment: Grinding, satin polishing, mirror polishing, pickling, passivation and customized smooth-surface finishing
• Inspection standard: Material composition, mounting dimensions, hole positions, assembly fit, surface finish and appearance inspected according to approved drawings
• Cleanliness requirement: Surface finish and cleaning requirements confirmed according to the intended food-machinery application
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Stainless Steel Food-Processing Impeller
الموديل: OEM / Custom Drawing No. 1017
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; material grade selected according to operating medium and customer requirements
• Product types: Mixing impellers, agitator blades, open impellers, centrifugal impellers and customized blade structures
• Casting accuracy: Tolerance grade T4–CT7, subject to blade geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting, machining and polishing requirements
• Minimum wall thickness: 2 mm standard; thinner blade sections available subject to casting-process and strength review
• Machinable features: Shaft bore, hub, keyway, threaded hole, mounting face and other critical drive interfaces
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and precision bore machining
• Surface treatment: Grinding, satin polishing, mirror polishing, pickling, passivation and customized smooth-surface finishing
• Balance control: Static or dynamic balancing can be arranged according to impeller size, rotational speed and customer requirements
• Inspection standard: Material composition, blade profile, shaft bore, hub concentricity, key dimensions, surface finish and appearance inspected according to approved drawings
• Cleanliness requirement: Surface finish and cleaning requirements confirmed according to the intended food-processing application
• Production support: Prototype development, trial orders and stable batch production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Pump Impeller
الموديل: OEM / Custom Drawing No. 1016
المعلمات: Customized Stainless Steel Investment Casting Pump Parts
Material Austenitic stainless steel:201, 303, 304, 316, 316L, 1.4581, SCS14, SCS16
Alloy cast steel:4140, 4150, 4340, 8620, GS-25GrMo4
Hardening stainless steel:17-4PH, 410, 420, 440C
Cast alloy tool steel:CS-2, CS-7, CrWmn
Carbon steel:1020, 1025(WCB), 1030, 1040, 1045, 1050
Weight 2g-550g
Accuracy class T4-CT7
Surface roughness Up to Ra1.6~Ra6.3
Minimum thickness 2mm(1mm or small area)
Tolerance Outer radius≥0.3mm, inner fillet≥0.5mm
Longest blind
hole(diameter 10mm) 30mm
Machining Turning milling, drilling, boring, threading, grinding machine, CNC/NC machining and test facilities
Heat treatment Anneal, quenching, normalizing, carburizing, solution
surface treatment Zin coating, black oxide, black painting, power painting, mirror polish, satin polish etc.
Applied standard ASTM, ICI, BS, DIN, JIS, ISO
Precision Investment Cast Pump Housing
الموديل: OEM / Custom Drawing No. 1015
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel 1020, 1025 (WCB), 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340, 8620 and GS-25CrMo4; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C
• Casting accuracy: Tolerance grade T4–CT7, subject to pump housing geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry, machining and finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections available subject to casting-process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Flange faces, bearing seats, shaft holes, sealing surfaces, threaded ports, mounting holes and internal flow passages
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and precision sealing-surface machining
• Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and mechanical property requirements
• Surface treatment: Shot blasting, pickling, passivation, polishing, black oxide, painting, powder coating and customized surface finishing
• Inspection standard: Material composition, flange dimensions, bearing positions, concentricity, sealing surfaces, mounting holes and appearance inspected according to approved drawings
• Functional testing: Pressure testing or leakage testing can be arranged when specified by the customer
• Production support: Prototype development, trial orders and stable batch production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Cast Copper Alloy Electrical Connector Components
الموديل: OEM / Custom Drawing No. 1014
المعلمات: • Processing mode: Custom precision casting and CNC machining according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Brass, bronze and other customer-specified copper alloys selected according to electrical conductivity, mechanical strength, wear resistance and corrosion resistance requirements
• Product forms: Terminal blocks, conductive contact arms, connector bodies, mounting lugs, electrical brackets and customized current-carrying components
• Casting accuracy: Tolerance grade T4–CT7 for applicable precision-cast components, subject to product geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting process, contact-surface requirements and finishing conditions
• Machinable features: Mounting holes, threaded holes, locating holes, slots, conductive contact faces, mating surfaces and connection interfaces
• Machining capability: CNC turning, milling, drilling, boring, tapping, grinding and precision contact-surface machining
• Electrical performance: Alloy grade, cross-sectional area and contact structure customized according to conductivity and current-carrying requirements
• Surface treatment: Deburring, polishing, nickel plating, tin plating, silver plating, passivation and customized anti-oxidation finishing
• Inspection standard: Material composition, critical dimensions, hole positions, contact surfaces, assembly fit and coating appearance inspected according to approved drawings
• Electrical testing: Conductivity, continuity or contact-performance testing can be arranged when specified by the customer
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Brass and Copper Alloy Valve Body Casting
الموديل: OEM / Custom Drawing No. 1013
المعلمات: • Processing mode: Custom casting according to customer-approved 2D drawings, 3D models or physical samples; investment casting or another suitable casting process selected according to material, structure and order requirements
• Material options: Brass, bronze and other customer-specified copper alloys according to corrosion-resistance, pressure and mechanical property requirements
• Casting accuracy: Tolerance grade T4–CT7 for applicable investment-cast components, subject to part geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3 for applicable precision-cast parts, depending on casting process and finishing requirements
• Minimum wall thickness: 2 mm standard for applicable structures; thinner local sections available subject to process review
• Machinable features: Internal threads, external threads, valve stem holes, sealing surfaces, mounting holes, ports and internal flow passages
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and sealing-surface machining
• Heat treatment: Annealing, stress relief and other processes selected according to copper alloy grade and performance requirements
• Surface treatment: Deburring, shot blasting, polishing, nickel plating, chrome plating and customized surface finishing
• Inspection standard: Material composition, thread specifications, port dimensions, critical tolerances, sealing surfaces and appearance inspected according to approved drawings
• Functional testing: Pressure testing or leakage testing can be arranged when specified by the customer
• Production support: Prototype development, trial orders and stable batch production available
• Applied standards: ASTM, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Architectural Hinges and Brackets
الموديل: OEM / Custom Drawing No. 1012
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; carbon steel available when specified by the customer
• Part weight: 2 g–550 g, subject to product geometry and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Pin holes, mounting holes, pivot positions, threaded holes, hinge interfaces and critical mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and deburring
• Heat treatment: Solution treatment, annealing and other processes selected according to material and performance requirements
• Surface treatment: Grinding, satin polishing, mirror polishing, passivation, PVD coating and customized decorative finishing
• Inspection standard: Material composition, pin-hole dimensions, hole positions, dimensional fit, assembly clearance and appearance inspected according to approved drawings
• Production support: Prototype development, trial orders, small-batch production and stable volume production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Architectural Door Handle
الموديل: OEM / Custom Drawing No. 1011
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; other stainless steel grades available subject to drawing review
• Part weight: 2 g–550 g, subject to handle structure and approved drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Mounting holes, spindle interfaces, square holes, threaded holes, lock connection positions and decorative mating surfaces
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and precision interface machining
• Heat treatment: Solution treatment and other processes selected according to material and performance requirements
• Surface treatment: Brushed finish, satin polishing, mirror polishing, passivation, PVD coating and customized decorative finishing
• Inspection standard: Material composition, mounting-hole position, spindle interface, critical dimensions, assembly fit and appearance inspected according to approved drawings
• Production support: Customized shape, size, logo, sample development, trial orders and stable batch production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Stainless Steel Investment Cast Pipe Fittings and Flanges
الموديل: OEM / Custom Drawing No. 1010
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; other alloy grades available subject to drawing review
• Part weight: 2 g–550 g for applicable small fittings; larger components subject to product structure and process review
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Blind-hole capability: Maximum blind-hole depth up to 30 mm for a hole diameter of 10 mm
• Connection options: Internal threads, external threads, flange connections, hose-barb ends, camlock interfaces and customized connection structures
• Machinable features: Flange faces, threaded ports, sealing surfaces, mounting holes, internal bores and critical connection interfaces
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and sealing-surface machining
• Heat treatment: Solution treatment, annealing and other processes selected according to material and performance requirements
• Surface treatment: Pickling, passivation, shot blasting, satin polishing, mirror polishing and customized surface finishing
• Inspection standard: Material composition, connection dimensions, thread specifications, flange faces, sealing surfaces and appearance inspected according to approved drawings
• Functional testing: Pressure testing or leakage testing can be arranged when specified by the customer
• Production support: Prototype development, trial orders and stable batch production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Valve Body
الموديل: OEM / Custom Drawing No. 1009
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16; other alloy grades available subject to drawing review
• Part weight: 2 g–550 g for applicable small valve bodies, subject to product structure and drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting geometry and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Blind-hole capability: Maximum blind-hole depth up to 30 mm for a hole diameter of 10 mm
• Machinable features: Flange faces, threaded ports, sealing surfaces, valve stem holes, mounting holes and internal flow passages
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and precision sealing-surface machining
• Heat treatment: Solution treatment, annealing and other processes selected according to material and performance requirements
• Surface treatment: Pickling, passivation, shot blasting, satin polishing, mirror polishing and customized surface finishing
• Inspection standard: Material composition, critical dimensions, thread specifications, sealing surfaces and appearance inspected according to approved drawings
• Functional testing: Pressure testing or leakage testing can be arranged when specified by the customer
• Production support: Prototype development, trial orders and stable batch production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Marine Hinge and Deck Fitting
الموديل: OEM / Custom Drawing No. 1008
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 303, 304, 316, 316L, 1.4581, SCS14 and SCS16
• Part weight: 2 g–550 g, subject to product structure and drawing requirements
• Casting accuracy: Tolerance grade T4–CT7
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting and finishing requirements
• Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to process review
• Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
• Machinable features: Pin holes, mounting holes, hinge positions, mating surfaces, threaded holes and connection interfaces
• Machining capability: CNC turning, milling, drilling, boring, threading, grinding and deburring
• Heat treatment: Solution treatment and other processes selected according to material and mechanical property requirements
• Surface treatment: Grinding, satin polishing, mirror polishing, passivation and customized surface finishing
• Inspection standard: Material composition, pin-hole dimensions, mounting-hole positions, fit, critical dimensions and appearance inspected according to approved drawings
• Production support: Prototype development, small-batch orders and stable volume production available
• Applied standards: ASTM, ICI, BS, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Stainless Steel Marine Cleat
الموديل: OEM / Custom Drawing No. 1007
المعلمات: • Processing mode: Custom silica-sol investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Austenitic stainless steel 201, 304, 316, 316L and other customer-specified stainless steel grades
• Casting accuracy: Tolerance grade T4–CT7, subject to part geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting process and finishing requirements
• Machinable features: Mounting holes, base surfaces, threaded holes and other critical fitting features
• Machining capability: CNC drilling, milling, tapping, grinding and deburring
• Surface treatment: Grinding, satin polishing, mirror polishing, passivation and customized surface finishing
• Inspection standard: Mounting dimensions, hole positions, surface finish, appearance and corrosion-resistant surface quality inspected before shipment
• Production support: Custom sizes, sample development, trial orders and batch production available
• Applied standards: ASTM, DIN, JIS, ISO and customer-specified technical requirements
Precision Investment Cast Power Tool Lever and Bracket
الموديل: OEM / Custom Drawing No. 1006
المعلمات: • Processing mode: Custom investment casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Carbon steel, stainless steel and alloy steel according to structural, strength and wear-resistance requirements
• Casting accuracy: Tolerance grade T4–CT7, subject to part geometry and approved drawing requirements
• Surface roughness: Ra 1.6–Ra 6.3, depending on casting process and finishing requirements
• Minimum wall thickness: 2 mm standard; thinner local sections available subject to design and process review
• Machinable features: Mounting holes, locating holes, lever shafts, mating faces, threaded holes and other critical connection features
• Machining capability: CNC drilling, milling, boring, threading, deburring and grinding
• Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and mechanical property requirements
• Surface treatment: Shot blasting, polishing, black oxide, zinc coating, painting, powder coating and customized surface finishing
• Inspection standard: Mounting dimensions, hole positions, critical tolerances, appearance and surface quality inspected according to approved drawings
• Production support: Prototype development, trial orders and volume production available
• Applied standards: ASTM, ICI, BS, DIN, JIS and ISO
Precision Die Cast Power Tool Gearbox Housing
الموديل: OEM / Custom Drawing No. 1005
المعلمات: • Processing mode: Custom aluminum alloy or zinc alloy die casting according to customer-approved 2D drawings, 3D models or physical samples
• Material options: Aluminum alloy and zinc alloy for lightweight housings with good dimensional stability
• Casting accuracy: Suitable for precision die-cast gearbox housings, subject to product structure, tooling design and drawing requirements
• Machinable features: Bearing bores, mounting holes, threaded holes, locating surfaces, sealing faces and other critical mating features
• Machining capability: CNC drilling, milling, boring, tapping and deburring
• Surface treatment: Shot blasting, polishing, painting, powder coating and other customized surface finishing
• Inspection standard: Bearing bore dimensions, hole positions, threaded features, key mounting dimensions and appearance inspected before shipment
• Production support: Tooling development, sample production, trial orders and stable batch production available
• Applied standards: Manufactured according to customer drawings and applicable internal or international quality requirements
Precision Cast Motorcycle Engine Mount Housing
الموديل: OEM / Custom Drawing No. 1004
المعلمات: 1. Processing mode: Custom investment casting or die casting according to customer-approved 2D drawings, 3D models or physical samples
2. Material options: Carbon steel, alloy steel, stainless steel, aluminum alloy or other customer-specified materials
3. Casting accuracy: Tolerance grade T4–CT7 for investment cast components, subject to product geometry and drawing requirements
4. Surface roughness: Ra 1.6–Ra 6.3, depending on casting process and finishing requirements
5. Minimum wall thickness: 2 mm standard; thinner local sections available subject to design and process review
6. Machinable features: Engine mounting holes, bearing positions, flange faces, locating surfaces, threaded holes and other critical mating features
7. Machining capability: CNC turning, milling, drilling, boring, threading and grinding
8. Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment according to material and mechanical property requirements
9. Surface treatment: Shot blasting, grinding, polishing, zinc coating, black oxide, painting, powder coating and customized surface finishing
10. Inspection standard: Material composition, mechanical properties, mounting-hole position, concentricity, critical dimensions and surface quality inspected according to approved drawings
11. Production support: Prototype development, trial orders and stable batch production available
12. Applied standards: ASTM, ICI, BS, DIN, JIS and ISO
Motorcycle Footrest Bracket Casting
الموديل: OEM / Custom Drawing No. 1003
المعلمات: 1. Processing mode: Custom lost-wax investment casting according to customer-approved 2D drawings, 3D models or physical samples
2. Material options: Carbon steel 1020, 1025 (WCB), 1030, 1040, 1045 and 1050; alloy steel 4140, 4150, 4340, 8620 and GS-25CrMo4; stainless steel 201, 303, 304, 316, 316L, 17-4PH, 410, 420 and 440C
3. Part weight: 2 g–550 g
4. Casting tolerance grade: T4–CT7
5. Surface roughness: Ra 1.6–Ra 6.3, depending on product geometry and finishing requirements
6. Minimum wall thickness: 2 mm standard; 1 mm available for limited local areas subject to design review
7. Fillet requirements: Minimum outer radius ≥ 0.3 mm; minimum internal fillet ≥ 0.5 mm
8. Machining capability: CNC turning, milling, drilling, boring, threading, grinding and mounting-hole machining
9. Heat treatment: Annealing, quenching, normalizing, carburizing and solution treatment
10. Surface treatment: Shot blasting, grinding, polishing, zinc coating, black oxide, painting and powder coating
11. Inspection standard: Material composition, mechanical properties, mounting-hole position, critical dimensions and surface quality inspected according to approved drawings
12. Applied standards: ASTM, ICI, BS, DIN, JIS and ISO
Precision Cast Automotive Suspension Bracket
الموديل: OEM / Custom Drawing No. 1002
المعلمات: 1. Processing mode: Custom investment casting according to customer-approved 2D drawings, 3D models or physical samples
2. Material options: Carbon steel, stainless steel or alloy steel according to structural and mechanical property requirements
3. Machinable features: Mounting holes, positioning holes, connection faces, bearing locations and other critical mating features
4. Optional post-processing: CNC drilling, CNC milling, heat treatment, shot blasting, polishing and anti-rust treatment
5. Inspection standard: Mechanical properties, material composition, critical dimensions, hole positions and surface quality inspected according to customer requirements
6. Production support: Prototype development, trial orders and stable batch production available
Automotive Investment Cast Parts
الموديل: OEM / Custom Drawing No.1001
المعلمات: 1. Processing mode: Custom investment casting and precision CNC machining according to customer drawings or samples
2. Material options: Carbon steel, stainless steel and alloy steel according to approved specifications
3. Machinable features: Mounting holes, bearing seats, flange faces, connection surfaces and threaded features
4. Optional processes: Heat treatment, shot blasting, polishing, passivation and anti-rust surface treatment
5. Inspection standard: Critical dimensions, material grade, dimensional tolerance and surface quality inspected before delivery
6. Production support: Prototype development, trial orders and batch production available
Precision casting parts
الموديل:
المعلمات:
معرض الشركة
الشهادات والجوائز
قصص النجاح
Distributors, traders, purchasers
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