Low price PVC pipe die head /PVC pipe extrusion die /pvc pipe mould or die head for PVC pipe mould with best quality
Vertical type gear box strong high torque gear reducer for Block type conic twin screw extruder
| Screw and Barrel for series Conic Twin Screw Extruder | |
| Model | 51A; 51B; 55A; 55B; 65A; 65B; 65C; 80A; 80B; 80C; 80/173; 92A; 92B |
| L/D | 51/110; 51/110; 55/120; 55/120; 65/132; 65/132; 65/132; 80/156; 80/156; 80/156; 80/173; 92/188; 92/188 |
| Screw | All sizes of the screws are 38CrMnAlA Nitrided steel +Special Alloy Spraying Welding on the whole screw thread surface |
| Barrel | A: Integral barrel Standard Alloy spraying B: Two parts Bimetallic sleeve C: High Calcium filler abrasion resistant |
| Cooling | Standard way: Liquid self circulation cooling of screw core; Special requirement external circulation oil cooling of screw core |
| Using | For PVC pipe profile sheet pellets & WPC/SPC High filler composite material processing /special requirement for custom made |





