Products
- Belt Making Machinery Parts[10]
- Chemical Process Equipment Parts[2]
- Other Metal Processing Machinery[10]
- Packaging Machinery[3]
- Other Plastic Processing Machinery[5]
- Plastic Processing Machinery Parts[8]
- Plastic Product Making Machinery[10]
- Plastic Product Making Machinery Parts[1]
- Printing Machinery[2]
- Other Textile Machinery[2]
- Plastic Printing[4]
- Strapping[10]
- PET[1]
Contact Us
- Contact Person : Mr. liu louies
- Company Name : Cissco Trading Co., Ltd.
- Tel : 0086-21-38726828
- Fax : 0086-21-38726390
- Address : Shanghai,shanghai,30B, No.58, New Jinqiao Road, Pudong District
- Country/Region : China
- Zip : 201206
Product Detailed
Related Categories:Chemical Process Equipment Parts
Related Product Searches:Single Screw and Barrel, Twin Screw and Barrel,High Quality,38crmoala screw and barrel, plastic extruder screw and barrel,SCR
Screw and Barrel
1.38 CrMoALA Material
2.Nitriding Depth:0.5~0.7mm
3.High Quliaty, precision and rigidity
Related Product Searches:Single Screw and Barrel, Twin Screw and Barrel,High Quality,38crmoala screw and barrel, plastic extruder screw and barrel,SCR
1. We can manufacture all types of screws and barrels according to clients' requirement.
size:
screw diameter:Φ20-Φ500mmMaximum screw length:10000mmBarrel inner bore diameter:Φ500mm2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied
3. Technical parameter:
Material | 38CrMoAIA,42CrMo,alloy powder |
Nitride depth | 0.7mm |
Surface hardness | HV950 - HV1,020 |
Fragility of nitrition | less than grade 1 |
Screw straight tolerance | 0.015 mm/m |
Surface roughness | Ra 0.4μm |
Linearity of the screw | 0.015mm |
Depth of double alloys | > 2ram |
Bimetallic layer depth | 3mm |
Single Screw and Barrel, Twin Screw and Barrel
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