حول Wujin Hydraulic
For more than 50 years, we have focused on hydraulics, becoming a comprehensive solution provider integrating R&D, manufacturing and sales of hydraulic hoists, cylinders, surface modification treatment and system integration. Driven by technological innovation, we have built a core technical system and high-quality standards covering the whole product lifecycle, providing tailored, efficient and reliable hydraulic solutions to meet diverse customer needs.
With reliable products and complete solutions, our business covers over 30 countries and regions, serving more than 5,000 customers. Our products are widely used in water conservancy, marine engineering, metallurgy, construction machinery, mining, automotive manufacturing and other industries, supporting global infrastructure and industrial development.
Looking ahead, Wujin Hydraulic will uphold our core values of "Professionalism, Innovation and Excellence", strengthen R&D and system integration capabilities, provide smarter and more reliable hydraulic equipment and turnkey solutions for global customers, promote industry progress and build a trusted national industrial brand.
We are certified to the ISO9001 quality management system, ensuring strict quality control and reliable manufacturing standards throughout our production process. We also hold multiple patents for hydraulic systems and related technologies, demonstrating our strong R&D capability and continuous innovation. These certifications and patents reflect our commitment to product quality, safety, and advanced engineering in hydraulic equipment.
منتجاتنا
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Electrical Control System
الموديل: Electrical Control System
المعلمات: The electro-hydraulic system has a max pressure of 45 MPa, supports PLC, fieldbus and IoT, and has monitoring, diagnosis and control functions for smart management and predictive maintenance.
Key components and fluid operate reliably at -40℃ - 100℃, stable in extreme cold and heat, suitable for harsh working conditions.
Hydraulic System
الموديل: Industry Hydraulic System
المعلمات: Backed by the Provincial Hydraulic Cylinder Research Center, we provide comprehensive electromechanical-hydraulic solutions integrating design, manufacturing, installation, commissioning, and after-sales service. With strong expertise in customized system integration, we develop solutions tailored to specific operating conditions, seamlessly integrating power units, control systems, and hydraulic actuators into a complete package.
Hydraulic System
الموديل: Marine Hydraulic System
المعلمات: Backed by the Provincial Hydraulic Cylinder Research Center, we provide comprehensive electromechanical-hydraulic solutions integrating design, manufacturing, installation, commissioning, and after-sales service. With strong expertise in customized system integration, we develop solutions tailored to specific operating conditions, seamlessly integrating power units, control systems, and hydraulic actuators into a complete package.
Hydraulic System
الموديل: Water Conservancy Hydraulic System
المعلمات: Backed by the Provincial Hydraulic Cylinder Research Center, we provide comprehensive electromechanical-hydraulic solutions integrating design, manufacturing, installation, commissioning, and after-sales service. With strong expertise in customized system integration, we develop solutions tailored to specific operating conditions, seamlessly integrating power units, control systems, and hydraulic actuators into a complete package.
Hydraulic Cylinders
الموديل: Automotive Hydraulic Cylinders
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Hydraulic Cylinders
الموديل: Mining Hydraulic Cylinders
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Hydraulic Cylinders
الموديل: Metallurgy & Energy Hydraulic Cylinders
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Hydraulic Cylinders
الموديل: Marine Hydraulic Cylinders
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Hydraulic Cylinders
الموديل: Water Conservancy & Hydropower HydraulicCylinder
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Stroke Sensor
الموديل: CPMS-JD-mini Stroke Sensor
المعلمات: Type: Absolute
- Power-off Memory Time: Permanent
- Detection Accuracy: ±0.1 mm
- Protection Rating: IP68
- Anti-interference Ability: High
- Cumulative Error: No
- Operating Speed: 9 m/s
- Output Signal / Communication Protocol: SSI / Modbus / CanOpen / 4~20mA
Stroke Sensor
الموديل: CPMS-JD Absolute Stroke Sensor
المعلمات: Type: Absolute
- Power-off Memory Time: Permanent
- Detection Accuracy: ±0.5 mm
- Protection Rating: IP68
- Anti-interference Ability: High
- Cumulative Error: No
- Operating Speed: 6 m/s
- Output Signal / Communication Protocol: 4~20mA / SSI
Stroke Sensor
الموديل: CPMS-II Incremental Stroke Sensor
المعلمات: Type: Incremental
- Power-off Memory Time: 360 h
- Detection Accuracy: ±1 mm
- Protection Rating: IP68
- Anti-interference Ability: Medium
- Cumulative Error: Yes
- Operating Speed: 4 m/s
- Output Signal / Communication Protocol: SSI
Stroke Sensor
الموديل: CPMS-I Improved Stroke Sensor
المعلمات: Type: Incremental
- Power-off Memory Time: 0 h
- Detection Accuracy: ±1 mm
- Protection Rating: IP68
- Anti-interference Ability: Standard
- Cumulative Error: Yes
- Operating Speed: 4 m/s
- Output Signal / Communication Protocol: Square Wave Pulse
Metal Surface Modification Treatment
الموديل: LC Metal Surface Modification Treatment
المعلمات: Metallurgical bonding with metal surfaces for modification and repair.
Surface hardness: > HRC 50
Processing length: 0–30 m
Inner Bore Modification
Metal Surface Modification Treatment
الموديل: APS Metal Surface Modification Treatment
المعلمات: High-energy plasma arc generated by plasma torch.
Surface hardness: ≥850 HV
Processing length: 0–30 m
Coating bond strength: ≥35 MPa
Hydraulic Hoist
الموديل: QRWY Series Hydraulic Hoist
المعلمات: Maximum operating force: 2 × 4,000 kN
Maximum design stroke: 15 m
Hydraulic Hoist
الموديل: QHSY Series Hydraulic Hoist
المعلمات: Maximum lifting force: 10,000 kN
Maximum design stroke: 20 m
Hydraulic Hoist
الموديل: QHLY Series Hydraulic Hoist
المعلمات: Maximum lifting force: 2 × 12,500 kN
Maximum design stroke: 20 m
Hydraulic Hoist
الموديل: QPKY Series Hydraulic Hoist
المعلمات: Maximum holding force: 12,500 kN / 5,000 kN
Maximum design stroke: 20 m
Hydraulic Hoist
الموديل: QPPY II Series Hydraulic Hoist
المعلمات: Maximum lifting force: 10,000 kN
Maximum design stroke: 20 m
Metal Surface Modification Treatment
الموديل: HVOF Metal Surface Modification Treatment
المعلمات: Supersonic nozzle generates high-speed flame.
Surface hardness: ≥1100 HV
Processing length: 0-30m
Coating bond strength: ≥70 MPa
Stroke Sensor
الموديل: CPMS-I Incremental Stroke Sensor
المعلمات: Type: Incremental
- Power-off Memory Time: 0 h
- Detection Accuracy: ±1 mm
- Protection Rating: IP67
- Anti-interference Ability: Standard
- Cumulative Error: Yes
- Operating Speed: 4 m/s
- Output Signal / Communication Protocol: Square Wave Pulse
Hydraulic Cylinders
الموديل: Construction Machinery Hydraulic Cylinders
المعلمات: Max. bore diameter: 1500 mm
Max. rod diameter: 600 mm
Max. stroke: 20 m
Hydraulic Hoist
الموديل: QPPY I Series Hydraulic Hoist
المعلمات: Maximum lifting force: 2 × 5,000 kN
Maximum design stroke: 20 m
معرض الشركة
الشهادات والجوائز
قصص النجاح
EPC (Engineering, Procurement, and Construction) Contractor
Each hydraulic hoist is integrated with our independently developed CPMS-JD Absolute Stroke Sensor, which provides millimeter-level positioning accuracy and excellent resistance to electromagnetic interference. The sensor delivers precise and stable position feedback, ensuring reliable operation even in challenging environments.
Millimeter-level positioning, strong anti-EMI, 30-year design life, full set hydraulic solution
Hydropower Authority, Large EPC Contractor
It maintains reliable operation under ultra-high water pressure and delivers stable gate lifting performance for hydropower dams.
Heavy load design, high anti-corrosion performance, overload protection, high safety & stability for giant hydropower project
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