| spare parts type | Screw Barrel | material | 38CrMoAIA |
| machinery test report | Provided | video outgoing-inspection | Provided |
| key selling points | Competitive Price | Weight (KG) | 23 |
| Material | 38CrMoAlA,SKD61,SACM645 | Nitride depth | 0.5-0.8mm |
| Nitride hardness | HV900-1000 | Application | Plastic machine |
| Application machine | PVC WPC Profile Pipe Extruder | Surface Treatment | Nitrided or bimetallic |
| Feature | Wear and corrosion resistance | Effect | Improve the working life |
| Advantage | Low MOQ, High Quality |