| spare parts type | screw barrel | material | Metal |
| machinery test report | Provided | video outgoing-inspection | Provided |
| key selling points | Long Service Life, Competitive Price | Weight (KG) | 560 |
| Product name | Extrusion Screw Barrel | Type | Granulating Production Line |
| After-sales Service Provided | Video Technical Support | Packing | Wooden Case |
| Surface treatment | Nitrided $ Bimetallic Treatment | Marketing Type | Hot Product |
| Size | Customer's Drawing | Hardness | 58-60 HRC |
| Bimetallic Layer | Ni-base Layer | NITRIDING hardness | HV900-1000 |