Min. Order: | 1 Set/Sets |
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Trade Term: | FOB |
Payment Terms: | L/C, T/T |
Supply Ability: | 3000 set/month |
Place of Origin: | Zhejiang |
Location: | Zhoushan, Zhejiang, China (Mainland) |
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Business Type: | Manufacturer |
Main Products: | Double Screw Barrel For Pipe Production Line, PA Injection Screw Cylinder, Pet Blow Moulding Machine Screw And Barrel, Conical Screw For PVC Pipe And Profile, Plastic Injection Molding Machinery Screw Barrel |
Means of Transport: | Ocean, Air, Land |
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Place of Origin: | Place of Origin |
Model No: | shenglong |
Plastic Type: | PVC |
Steel material: | 38CrMoAla,SACM645,SKD61,GH113 |
Steel Hardness after: | HB280-320 |
Nitriding hardness: | HV900 |
Surface Roughness: | Ra0.4 |
Screw design: | tungsten carbide conical twin screw barrel for plastic extruder |
Application: | Profile,sheet.pipe |
Hardness of surface: | HRC 50-65 |
Production Capacity: | 3000 set/month |
Packing: | wooden case |
Delivery Date: | 25-35days |
Technical Parameter: | |
Nitride Case Depth | 0.6mm-0.9mm |
Nitride Hardness | 960-1150HV |
Nitride Brittleness | ≤Grade One |
Surface Roughness | Ra0.4um |
Screw Straightness | 0.015mm |
Duplex Alloy Depth | 1.5mm-3.5mm |
Duplex Alloy Hardness | HRC60-75 |
Chromium Coating Thickness | 0.025~0.10mm |
Technical Process: | |
Laser Coating Tungsten Carbide | Vacuum Quenching |
PTA Melt-Welding Alloy | Titanizing |
Centrifugal Mould Bimetallic Alloy | Nickel Plating |
Advanced nitrogen oozes handicraft | Chorme Plating |