China 65/132 80/156 Conical Twin Screw Barrel Twin Screw Factory Manufacture, Find details about China 80/156 Conical Twin Screw Barrel, 65/132 Twin Screw Barrel from 65/132 80/156 Conical Twin Screw Barrel Twin Screw Factory Manufacture
Application:
PVC profile(Door & window) / WPC(PVC,PE) / PVC foam board / PVC pipe / PVC compound etc
φ35/75 | φ40/84 | φ45/90 | φ45/97 | φ45/100 | φ50/105 | φ51/105 |
φ55/110 | φ55/120 | φ58/125 | φ61/125 | φ65/120 | φ65/132 | φ68/147 |
φ70/140 | φ80/143 | φ80/156 | φ80/174 | φ92/188 | φ95/191 | φ105/216 |
Product Features | |
Brand | Xinting |
Product Name | Conical twin screw and barrel |
Barrel - Material | 38CrMoAlA high-quality alloy structural steel |
Barrel - Quenched and Tempering Hardness | HB260-280 |
Barrel - Nitriding Hardness | HV950±50 degrees |
Barrel - Nitride Layer Depth | 0.4-0.6mm |
Barrel - Brittleness | ≤2 |
Screw - Material | 38CrMoAlA high-quality alloy structural steel crown spray-welded nickel-based alloy powder |
Screw - Alloy Thickness | ≥1.5mm |
Screw - Hardness | HRC53-56 |
Scope of Application | UPVC/PP/PE pipe production and profile production |