screw and barrel for extrusion machine
10.0~10000.0 USD
| Min. Order: | 1 set |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, T/T |
| Supply Ability: | 500 sets per month |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Zhoushan, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer |
| Main Products: | Conical Twin Screw Barrel, Parallel Twin Screw Barrel, Screws For Injection Machine, Injection Molding Machine Barrel, Extruder Machine Screw And Barrel |
Product Detail
| Model No.: | WD76 |
|---|---|
| Means of Transport: | Ocean, Air |
| Brand Name: | WD |
| material: | 38CrMoALA |
| Nitrided Case Depth: | 0.55~0.7mm |
| Production Capacity: | 500 sets per month |
| Packing: | wooden case |
| Delivery Date: | 25 days |
Product Description
Hardness After Hardending&Tempering : HB240~280
Nitrided Hardness : HV900~950
Nitrided Case Depth : 0.55~0.7mm
Nitrided Brittleness :Less Than Grade 1
Surface Roughness :Ra 0.4
Surface Chromium-Plating's Hardness After Nitriding≥900HB
Screw Straightness 0.015mm
Chromium –plating Depth :0.05~0.10mm
Alloy hardness HRC 56-65
Alloy Depth 0.8~ 0.2mm
