Specifications
Brand Name :
JINSHUNLUOGAN
Place of Origin :
Zhejiang
MOQ :
1 set
Price :
FOB Shanghai
Payment Terms :
T/T, L/C
Supply Ability :
120 Set/Sets per Month
Delivery Time :
30 work days
Packaging Details :
woode case package
product :
screw and barrel
Straight of scre :
0.015mm
Standard :
ISO9001
Nitriding depth :
0.5-0.8mm
surface roughness :
Ra0.4μm
Alloy hardness :
HRC55-62
Description

Conical twin screw & barrel depth of nitration layer 0.05-0.08mm

Material

High quality alloy-steel

1) 38CrMoAIA(JIS SACM645)

2) 9Cr18MoV

Heat-Treatment

Nitriding treatment

Spray bimetallic coating

Quideline of technique:

Depth of nitration layer:0.05-0.08mm

Hardness of nitration:900-1000V

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

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Alloy Steel Conical Twin Screw & Barrel , Twin Screw Extruder Parts ISO9001 Standard

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Brand Name :
JINSHUNLUOGAN
Place of Origin :
Zhejiang
MOQ :
1 set
Price :
FOB Shanghai
Payment Terms :
T/T, L/C
Supply Ability :
120 Set/Sets per Month
Contact Supplier
Alloy Steel Conical Twin Screw & Barrel , Twin Screw Extruder Parts ISO9001 Standard

Shanghai Bei Yang Plastic Machinery Limited company CO.,LTD.

Active Member
9 Years
shanghai, shanghai
Since 1988
Business Type :
Manufacturer
Employee Number :
100~120
Certification Level :
Active Member
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