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Contact Us
- Contact Person : Ms. Tu Ciwen
- Company Name : Harden Industries Ltd.
- Tel : 86-20-87566110
- Fax : 86-20-87569190
- Address : Guangdong,Guangzhou,Suite 705, Tianghedong Rd. 242#
- Country/Region : China
- Zip : 510625
Parallel Twin Screw and Barrel
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Our parallel twin screw and barrel have high surface area and low shear screw designs that will optimize the melt homogeneity.
Parallel Twin Screw and Barrel Ranges for Parallel Twin-screw Extruder:
Screw Diameter: | 50mm -180mm |
Screw Length: | L/D ratio 16 - 35 |
Parallel Twin Screw and Barrel Technical Specifications:
| Steel Material | DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA, 9Cr18MoV |
| Heat Treatment | Nitride depth: 0.7mm - 0.9 mm |
Surface hardness: | HV900 - HV1,000 |
Special treatment: | Carbide coating on flight |
| Screw straight tolerance | 0.015 mm/m |
| Surface roughness | Ra 0.4μm |
Parallel Twin Screw and Barrel
