Products
Contact Us
- Contact Person : Mr. Yuan Nengjun
- Company Name : Zhejiang Dongbin Rubber Machinery Screw Co., Ltd.
- Tel : 0086-0580-8591200,13905804506
- Fax : 0086-580-8592427
- Address : Zhejiang,Zhoushan,No.28 Donghou Road,Jintang Town,Dinghai District,Zhoushan City
- Country/Region : China
- Zip : 316031
Barrel screw for rubber extruder machine
Product Detailed
Related Categories:Plastic Processing Machinery Parts
Related Product Searches:Barrel screw for rubber extruder machine,High Quality,screw and barrel for rubber extruder machine, rubber machine
1 Nitrided Hardness : HV950~1000
2 Nitrided Case Depth : 0.55~0.7mm
3 Nitrided Brittleness :Less Than Grade 1
Related Product Searches:Barrel screw for rubber extruder machine,High Quality,screw and barrel for rubber extruder machine, rubber machine
Technical Specification
1 Hardness After Hardending&Tempering : HB240~280
2 Nitrided Hardness : HV900~950
3 Nitrided Case Depth : 0.55~0.7mm
4 Nitrided Brittleness :Less Than Grade 1
5 Surface Roughness :Ra 0.4
6 Surface Chromium-Plating’s Hardness After Nitriding≥900HB
7 Chromium –plating Depth :0.05~0.10mm
8 Material&Processes
9 Quality 38CrMoALA
10 GH3#Steel
11 Quality Powder Metallurgy Raw Materials
12 Cold/Thermal Spray Hard Metal Process
13 Advanced nitriding Process
14 Corrosion & Abrasion Resistance Bimetal Spraying Process
Barrel screw for rubber extruder machine
