twin conical screw barrel

Model:	HYTE03
Brand:	HEYI
Origin:	Made In China
Category:	Industrial Supplies / Rubber & Plastics Machine
Label:	twin conical screw , conical twin screw , double screw barrel
Price:	US $2500 / SET
Min. Order:	1 SET

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Product Description

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: 0.03-0.08mm
Hardness of Bimetallic Layer: HRC55-72
Depth of Bimetallic Layer: >2mm

We supply various types of screw barrel,always looking forward to your inquiry!