| spare parts type | Screw | material | PE |
| machinery test report | Provided | video outgoing-inspection | Provided |
| key selling points | Long Service Life | Weight (KG) | 3 |
| Material | 38CrMoAlA, 38CrMoAlA, 38CrMoAlA, 38CrMoAlA | Applicable Industries | plastic extruder |
| Hardening Hardness | HB280-320 | Nitrided Hardness | HV900-1000 |
| Surface Roughness | Ra 0.4 | Nitrided Case Depth | 0.45-0.8mm |
| Process | Nitriding & Bimetallic | delivery time | 25 working days |
| After-sales Service Provided | Field installation, commissioning and training | After Warranty Service | Video technical support |