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Changzhou JWELL Pipe Equipment Technology Co.,Ltd

City:changzhou

Province/State:jiangsu

Country/Region:china

Contact Person:MrKevi Zhou

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Parallel Twin 0.08mm Extruder Screws And Barrels

Name: Parallel Twin 008mm Extruder Screws And Barrels
Brand: JWELL
Price: 1 USD

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Brand Name :JWELL

Model Number :93

Certification :CE&ISO&SGS

Place of Origin :CHINA JWELL

MOQ :Minimum Order 1set

Price :Negotiate

Payment Terms :L/C, T/T

Supply Ability :15 sets

Delivery Time :15-30 work days

Packaging Details :wooden package

Depth of nitration layer :0.05~0.08mm

Hardness of nitration :900~1000hv

Fragility of nitration :less than grand one

Roughness of the surface :Ra0.4

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Parallel twin screw and barrel

1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2

High quality alloy-steel
1) 38CrMoAlA(JIS SACM645)
2) 42CrMo(JIS SCM440)
3) 9Cr18Mov
4) CW6Mo5Cr4V2

Heat-treatment
Nitriding treatment
Electroplated hard-chrome finish
Spray bimetallic coating

Quideline of technique
Depth of nitration layer: 0.05~0.08mm
Hardness of nitration: 900~1000hv
Fragility of nitration: less than grand one
Roughness of the surface: Ra0.4
Linearity of the screw: 0.015mm/m
The surface hardness of chrom plating after nitrogention:more than 950hv
Chrome-plating layer thickness:0.025~0.085mm