Home > Machinery & Industrial Supplies > Machinery Designing & Processing > 38CrMoALA rubber machine screw barrel

[Province: Zhejiang ]   
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38CrMoALA rubber machine screw barrel
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38CrMoALA rubber machine screw barrel

Price: 1000.0~2000.0 USD
Trade Term: FOB
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Basic Info.
  • Brand Name: Vanscrew 
  • Material: 38CrMoALA 
  • Heat-treatment: Nitrided 
  • Origin: Zhoushan 
  • Application: Rubber machine 
  • Model No.: RC-90 
  • Place of Origin: Zhejiang  
  • Min.Order: 1 Set/Sets
Supply Capacity
  • Production Capacity: 300sets/month
  • Packing:wooden case
  • Delivery Date: 30days

Materil: 38CrMoALA

Heat-treatment:

1.Nitriding treatment

2.Electroplated hard-chrome finish

3.High-frequency quenching

4.Spray coating Bimetallic-alloy

5.Vacuum quenching

Technical specification

Hardness After Hardening &Tempering:HB240 -280
Nitrided Hardness:Hv850-1000
Nitrided Depth:0.45-0.7mm
Nitrided Brittleness:≤Grade 2
Surface Roughness:Ra0.4
Screw straightness:0.015mm
Surface Chromate-plating's Hardness After Nitrided:≥900Hv


COLD FEED PINNED SCREW & BARREL OF RUBBER MACHINE

Φ60mm~Φ250mm

L/D=12-18

COLD FEED SCREW & BARREL OF RUBBER MACHINE

Φ45mm~Φ300mm

L/D=8-20

HOT FEED SCREW & BARREL OF RUBBER MACHINE

Φ45mm~Φ250mm

L/D=4-6
   


Send message to this supplier
Mr. Kevin Wu (Manager)
Tel: 86-580-8050095
Mobile: 13666583666
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Contact Method
Zhoushan Vanscrew Machinery Co.,Ltd.
Yangang North Road,Jintang Town,Dinghai District, Zhoushan, Zhejiang, China (Mainland) / 316032
Fax: 86-580-8050057
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