| Place of Origin |
Zhejiang, China (Mainland) |
| Brand Name |
Taisu |
| Model Number |
SPEC |
| tempering ahrdness: |
HB280-320 |
| Nitride hardness: |
HV850-1000 |
| Nitride layer thickness: |
0.45-0.7mm |
| Nitride brittleness: |
less than 2 grade |
| Surface roughness: |
Ra 0.4 |
| Screw straightness: |
0.015mm |
| Chromium-plating thickness: |
0.025-0.1mm |
| Bimetallic hardness: |
HRC50-60 |
| model |
conical twin |
Bimetallic screw and barrel
1. Processing application: injection molding machine, extrusion machine, Bakelite machine
2. Processing range: inner diameter 18mm ~ 400mm
3. Maximum length: 5000mm
4. Raw Material : 9Cr18MoV W6MoCr4V2 38CrMoAIA
5. Surface treatment : Surface spray , Quenching Treatment
6. Surface roughness: Ra0.4μm
7. Surface hardness: 900-1050Hv 58-64HRc
8. Range of plastic application: all kinds of glass fiber, the PPA, PPS, PA6T, LCP, electric wood powder, magnetic powder,
iron powder and other special engineering plastics.
