Screw
Product ID: 01
Plastics Extrusion and Injection Machines parts
●PTA Bimetallic Alloy Screw
●Ordinary Nitrided Alloy Screw
●Electroplating Alloy Screw
- External Diametre
- From smallest D Ø25m/m to largest D Ø150m/m.
- Length L≤200m/m.
- L/D≤28
- Source:SKD61 or DIMI8850 or SACM645 or SCM440
- Hardness Rockwell C
- Hrc 48°~65°
- HRC of Ordinary Nitrided Alloy Screw (Time=120hours)
- HRC of PTA Bimetallic Alloy Screw
- HRC of Electroplating Alloy Screw(only SCM440)
- PTA Bimetallic Alloy Screw
- Bimetallic screw and cylinder set-with 9.5% tungsten carbide composition included in the cylinder's bimetallic content, coupled with a screw whose flights are hardened through PTA Bimetallic alloy treatment process
Main Products:
Screw, Barrel (cylinder), Molding Parts