Products
- PET[6]
- Textile Raw Materials Processing Machinery[2]
- Plastic Product Making Machinery[6]
- Other Textile Machinery[2]
- Plastic Extruders[6]
- Other Metal Processing Machinery[6]
- Plastic Printing[4]
- Other Plastic Processing Machinery[3]
- Printing Machinery[1]
- Other Hand Tools[6]
- Packaging Machinery[5]
- Plastic Product Making Machinery Parts[1]
- Plastic Processing Machinery Parts[5]
- Chemical Process Equipment Parts[2]
- Strapping[5]
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
Single Screw and Barrel, Twin Screw and Barrel
Product Detailed
Related Categories:Chemical Process Equipment Parts
Screw and Barrel
1.38 CrMoALA Material
2.Nitriding Depth:0.5~0.7mm
3.High Quliaty, precision and rigidity
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
Other products
