Model NO. | Bimetallic screw barrel | Screw Barrel | Bimetallic Single Screw for Injection Molding |
Transport Package | Wooden Cases | Specification | ISO9001:2008, ISO9001: 2008 |
Trademark | Zhongyang | Origin | China(Mainland) |
HS Code | 84779000 | Production Capacity | 300 Sets/Month |
90mm bimetallic twin parallel screw barrel for compounding machine | |||
Diameter | Φ15mm-Φ350mm |
Designing |
Screw structure and compression ratio can be designed according to different products & different output requirement. |
Materials |
38CrMoAlA (JIS SACM645) SKD61 |
Application |
PVC plate, pipe, profile, pellet and mould, at the same
time, it solved the technical problem of low foaming, high foaming, high filling, wear and corrosion. |
Nitride Case Depth | 0.5mm-0.8mm | Technology |
1)Longer time Gas Nitriding treatment 2)special anti-wear & abrasion alloy (bimetallic) 3)tungsten carbide 4)cobalt base alloy 5)stainless steel 6)Gh113 nickel based alloy |
Nitride Hardness | 950-1020HV | Packing | Wrapped up by film in wooden |
Nitride Brittleness | ≤Grade One | Payment Term | T/T , L/C |
Surface Roughness | Ra0.4um | Delivery Term | 25 working days |
Screw Straightness | 0.015mm | Port Departure | Shanghai/Ningbo |
Alloy Hardness | HRC58-62 | Min. Order | 1 set |
Alloy Depth | 0.5mm-0.8mm |
Common Nitrided:2.5-4years Bimetallic: much longer lifetime. |
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Guarantee |