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Contact Person : Mr. Zhang Weiping
Company Name : Zhangjiagang Chenxing Machinery Co., Ltd.
Tel : 0086-512-58609008
Fax : 0086-512-58669008
Address : Jiangsu,Zhangjiagang,West End, Zhenbei Road, Leyu Town
Country/Region : China
Zip : 215621

SJSZ80/156 Conical twin screw and barrel

Product Detailed

screw and barrel 1.Main used for the twin screw extruder. 2.Material:38CoMoLAIA,coating alloy. 3.Extruding,Granulating

screw and barrel

The SLG series screw and barrel,mainly used in the plastic manufacturing process,convey material,mixing. It is the most important part of the extruder. The essential shaft of plastic pipe,profile,sheet extruding,and granule making machine.

Following main technial standards:

Item	Twin screw and barrel
L/D	25:1
Material	38CrMoAIA
Tempering hardness	240-280HV
Nitride layer thickness	0.5-0.8mm
Nitride brittleness	<= Grade 2
Surface Roughness	Ra0.4m
Screw Straightness	0.015mm
Note:The screw is via the heat treatment,nitriding treatment,high-frequency quenching,Spray-coating the bimetallic layer.