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Zhoushan Weida Machinery Co., Ltd.
Zhoushan Weida Machinery Co., Ltd.  

Gold Index: 10382

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Enlarge large steel funnel screw and barrel

large steel funnel screw and barrel 

Price: 10.0~1000.0 USD 
Payment Terms: T/T,L/C 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: WD82
Production Capacity: 500 sets per month
Delivery Date: 30days
steel material: 38CrMoALA ,SACM645,SKD61
nitriding treatment time: 96hours
nitrided layer thickness: 0.5-0.8mm
screw straightness: 0.015mm
Means of Transport: Ocean,Air
Packing: wooden case
Brand Name: WD
hardness after hardening &Tempering: HB240-280
nitrided layer hardness: 950-1020HV
depth of alloy layer: 0.8-2.0mm
bimetallic layer hardness: 50-65HRC

wear and corrosion resistance, long service life.
screw and barrel of high quality steel.
special designed large steel funnel

special designed screw barrel

Technical Index
Steel Material
38CrMoALA,SKD61,SKD11,D2 etc.
Hardness after Hardening & Tempering
HB240-280
Nitriding Treatment Time
≥ 96 hours
Nitrided Layer Hardness
950-1020Hv
Nitrided Layer Thickness
0.5-0.8mm
Surface Roughness
Ra0.4um
Surface Hardness
58-64 HRC
Screw Straightness
0.015mm
Chromium-Plated Surface Hardness After Nitriding
≥ 900HB
Chromium-Plating Layer Thickness
0.05-0.10mm
Bimetallic Layer Hardness
50-65HRC
Depth Of Alloy Layer
0.8-2.0mm


special designed large steel funnel barrel
special designed screw barrel
Ms. Hecate
skype Ms. Hecate
foreigner sales manager
Tel: 86-580-8592677
Fax: 86-580-8592328
Mobile: 152 6785 3591
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Company Info

Zhoushan Weida Machinery Co., Ltd. [China (Mainland)]


Business Type:Manufacturer
City: Zhoushan
Province/State: Zhejiang
Country/Region: China (Mainland)

hecate:   skype
hecate:   qq

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