Screw Element and Segmented Barrel for extruder
USD $0.5 - $2 /Millimeter
Min.Order:100 Millimeters
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
Screw Element and Segmented Barrel for extruder
1.Materials:W6Mo5Cr4V2
2.Application:PVC,PE,PP,WPC
3.Depth of nitration case:0.5-0.8mm
4.Hardness of nitration: 950-1020HV
5.Fragility of nitration: Less than grade 1
6.Roughness of the surface:Ra 0.4um
7.Linearity of the screw:0.015mm
8.Chromium-plating layer thickness:0.03-0.08mm
9.The surface hard chromium plating hardness after nitrogenation:>=950HV
10.Guarantee: Common Nitrided: approx 2 years Bimetallic : much longer lifetime
Our advantages:
1)Excellent raw materials
2)Good customer service
3)Rapid delivery
4)Reasonable price
5)Production quickly
Products display:
Experienced manufacturer, we will be the best choice.