china screw and barrel manufacturers,both extrusion and injection machine screw barrel suppliers
China Barrel And Screws Manufacturers Both Extrusion And Injection Machine Screw Barrel Suppliers
PRODUCT
CONTACT US
WhatsApp/Wechat/Tel:
008613905808474
E-mail: cxj.job@gmail.com
Add: No. 57, Tianyangchen, Yancang Street, Dinghai District, Zhoushan City, Zhejiang Province
65/132 Conical Twin screw barrel for extrusion products
Application:
PVC profile(Door & window) / WPC(PVC,PE) / PVC foam board / PVC pipe / PVC compound etc
Accessories: Stop ring+washers to adjust the space between screw and barrel
Material:High quality 38CrMoAlA
Process:Advanced nitriding & bimetallic process
Hardness After Hardening & Tempering:HB280-320
Nitrided Hardness:HV900-1000
Nitrided Case Depth:0.45-0.8mm
Nitrided Brittleness:Less than Grade 2
Surface Roughness:Ra 0.4
Screw Straightness:0.015mm
Alloy Hardness:HRC 50-65
Alloy Depth:0.8-2.0mm
DETAILS
| 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 |
Production Process
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