Product Specification
| Type | Film Blowing / Pipe Extrusion | Model | Φ20-Φ500 |
| Params | Technical Specification
Hardness After Hardening & Tempering:HB260-310
Nitrided Hardness :HV850-1000
Nitrided Case Depth:0.45-0.7mm
Nitrided Brittleness: Less Than Grade 2
Surface Roughness :Ra 0.4
Screw Straightness :0.015mm
Surface Chromium-Plating's Hardness After Nitriding:≥900HV
Chromium-plating Depth:0.025~0.10mm
Alloy Hardness :HRC50-65
Alloy Depth :0.8~2.0mm | Scope | Φ20-Φ500 |
| Material | 38CrMoAl(1.8509),D2,AISI316
34CrAlNi7(1.8550),DC53,AISI420
31CrMoV9 (1.8519),Gr12MoV,9Cr18MoV
40CrNiMo,440C,17PH-4
42CrMo,AISI304,Incoel 718
40Cr,1.2316,Hasteloy C-276
C45,1.4462,Incoel 625
SKD11,1.4404,Monel 400
SKD61,1.4122,Monel 500
S600 | Applicable Industry | Plastics Packaging & Pipe Manufacturing |
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
Extruder Single Screw Barrel
