Main Products: Scrap Shredder , Scrap Compactor , Baling Press , Lab Extrusion and Mixing , Plastic compounding , Pipe Printer , Socket Welding , Screen Changer , Screws and Barrels , Pipe Socket Belling Machine , etc.
Single Screw and Barrel
Negotiable /Set
Min.Order:1 Set
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Business Type: Trading Company
Guangzhou Guangdong ChinaMain Products: Scrap Shredder , Scrap Compactor , Baling Press , Lab Extrusion and Mixing , Plastic compounding , Pipe Printer , Socket Welding , Screen Changer , Screws and Barrels , Pipe Socket Belling Machine , etc.Product Details
Single Screw and Barrel Ranges:
|
Screw Diameter: |
15mm -300mm |
|
Screw Length: |
L/D ratio 15 - 46 |
Single Screw and Barrel Technical Specifications:
| Steel Material | DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA |
| Heat Treatment | Nitride depth: 0.5 mm - 0.7 mm |
|
Surface hardness: |
HV900 - HV1,000 |
|
Chromate plating: |
Thickness 0.05 mm - 0.10 mm, hardness HV950 |
|
Special treatment: |
Carbide coating on screw flight and bimetallic barrel |
| Screw straight tolerance | 0.015 mm/m |
| Surface roughness | Ra 0.4μm |
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