- Screws[1]
- Bag Making Machinery[10]
- Bag Making Machinery Parts[1]
- Pipe Making Machinery[2]
- Food Processing Machinery Parts[1]
- Machinery Parts Design Services[4]
- Metal Processing Machinery Parts[1]
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- Paper Product Making Machinery Parts[3]
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- Printing Machinery[10]
- Rubber Processing Machinery Parts[1]
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- 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
Parallel twin screw and barrel( according to customer demands for making conical twin screw and barrel CMT type)
Related Product Searches:Parallel twin screw and barrel( according to customer demands for making conical twin screw and barrel CMT type),High Quality,parallel twin screw and barrel, 38crmoala screw and barrel,ZDS
parallel twin screw and barrel
1.high quality screw with competitive price
2.high quality for fine dimensional accuracy
3.get cetificate of ROHS and ISO9001:2000
4.we have good surface treatment
5.different materials available as request
6.any sizes screws available according to main international standards
7.excellent anti-corrosion ability
8.natural colour or as request
9.general exporting packing or as request
10.we are original engineer manufactory
11.different kinds of screws available as request
TECHNICAL SPECIFICATIONS:
Material | SACM645,38CrMoALA,SKD61... |
Hardness after Hardning&Termpering | HB240-280 |
Gas Nitrided time | Over96hours |
Surface harndness | HRC58-62°C |
Nitrided Brittleness | ≥Grade 2 |
Nitrided Case depth | 0.5-0.8mm |
Surface Roughness | Ra0.4 |
Screw Straightness | 0.015mm |
Surface Chromium-plating's Hardness after nitriding | :≥900HB |
Chromium-Plating Depth | 0.05-0.10mm |
Alloy Hardness | HRC50-65°C |
Depth of Alloy Layer | 0.8-2.0 |
spray welding on easy damage surface with imported alloy of plasma ion to prolong process life of screw. |
We can manufacture various kinds of screw barrels according to the customer’s requirement.
Parallel twin screw and barrel( according to customer demands for making conical twin screw and barrel CMT type)