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Good Quality High Wear Resistance Screw Elements Spare Parts for Twin Screw Extruder
1. Descriptions
The twin screw extruder are built on a modular system. Screw elements with different length and function are mounted to the main splined shaft. The screw combination are changeable. Thus, with a few screw elements and barrel variation, different processing tasks can be finished on the same machine. Besides,when part of screw element,liner or barrel wear out, we only need to replace the broken parts instead of replacing the whole screw or barrel. Maintenance cost saves/
2 . Twin screw extruder screw element materials:
| Material | Description | hardness |
| W6Mo5Cr4v2 | Hardened tool steel | 58~60HRC |
| Cr12MoV | Hardened alloy steel | 58~60HRC |
| SAM 10/CK 45 | Power alloy bimetallic mateial | 58~62HRC |
| 38CrMoAIA | Nitrided steel | >HV940 |
| 440C | Food grade stainless steel | 54~56HRC |
| C-276 | Hastelloy | 180HB |
3. Pictures
