Zhejiang Titan Machinery Manufacture Co., Ltd.
Products
Contact Us
  • Contact Person : Mr. Yu Haojun
  • Company Name : Zhejiang Titan Machinery Manufacture Co., Ltd.
  • Tel : 86-574-88120612
  • Fax : 86-574-67052278
  • Address : Zhejiang,Zhoushan,(Xin'gang Industrial Zone, Zhoushan Economic Development Zone) Mashi, Beichan, Dinghai District
  • Country/Region : China
  • Zip : 316000

Rubber screw and barrel, rubber machine barrel

Rubber screw and barrel, rubber machine barrel
Product Detailed
Rubber screw and barrel 1.material:quality alloy steel,38CrMoAIA 2.Spray coating Bimetallic-alloy 3.Nitriding treatment

Rubber screw barrel

• Material :quality alloy steel

•1. 38CrMoALA(JIS SACM645)

•2. 42CMo(JIS SCM440)

•3. 9Cr18MoV

•4. CW6Mo5Cr4V2

•Heat-treatment: 

•Nitriding treatment

•Electroplated hard-chrome finish

•High-frequency quenching

•Spray coating Bimetallic-alloy

•vacuum quenching

Rubber screw barrel parameter:

Steel Material

DIN 41CrA1Mo7 / AST M4140/38 CrMoAIA

Heat Treatment

Tempered and nitride, nitride depth: 0.4mm – 0.7mm

Surface hardness: 

HV800 – HV1, 050

Chromate plating: 

Thickness 0.05 mm – 0.10 mm, hardness HV950

Special treatment: 

Carbide coating (screw flight) and bimetallic barrel

Screw straight tolerance

0.015 mm/m

Surface roughness

Ra 0.4μm

Rubber screw barrel

 Zhejiang Titan Machinery Manufacture Co.,Ltd is a very professional manufacturer. We have more than ten years of history.We can help customers to desgin all types of the screw which they want to purchase.

Rubber screw and barrel, rubber machine barrel



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