PE PP foam screw barrel extrusion screw barrel screw barrel for plastic machinery
USD $50 - $500 /Piece
Min.Order:1 Piece
Zhejiang Zhongyang Screw Manufacturing Co., Ltd.
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Single screw and barrel for extruders
Screw Diameter:20-500mm
Maximun screw length: 10000mm
Barrel inner bore dia500mm
Single screw and barrel for extruders
Size:
Screw Diameter:Φ20-Φ500mm
Maximun screw length: 10000mm
Barrel inner bore diameter: Φ500mm
TECHNICAL DATA
Depth of nitration case:0.4-0.7mm
Hardness of nitration:HV900-1060 (HRc56°-65°)
Roughness of the surface:Ra 0.4μm
Screw straightness: 0.015mm/m
Chrome plating thickness: 0.01-0.1mm
Fully hard screw(wear-proof, corrosion-proof, heatproof, high-pressure proof and high-speed proof):HPT1 HPT2 HPT3
Suitable plastic material: PP,PE,ABS,AS,PS etc.