Screw and Barrel for Injection Molding Machine
USD $500 - $10,000 /Set
Min.Order:1 Set
Zhoushan Shenglong Machinery Co., Ltd.
Technical data:
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv Thickness of Cr-coated Layer: 0.03-0.08m
Hardness of Bimetallic Layer: HRC55-72 Depth of Bimetallic Layer: >2mm
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