SINGLE SCREW AND BARREL, TWIN SCREW AND BARREL, SCREW AND BARREL
SINGLE SCREW AND BARREL, TWIN SCREW AND BARREL, 1. good quality, price and service., 2. nitrogen treatment or bimetal treatment - details see: https://www.machineto.com/single-screw-and-barrel-twin-screw-and-barrel-screw-and-barrel-10334594
Place of Origin:Shanghai China (Mainland) | Brand Name:CISSCO | Model Number:CS | Steel Material:Alloy-steel of High-Quality |
Surface Treatment:Nitriding,Carburation | Screw Diameter:15mm-300mm | Technical Index:30g-25000g | Application:PP, PE, PA, PC, ABS,AS etc |
SINGLE SCREW AND BARREL
TWIN SCREW AND BARREL
SPECIFICATION OF SCREW AND BARREL:
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-Φ500mm
- Maximum screw length:10000mm
- Barrel inner bore diameter:Φ500mm
2.Technology:nitriding treatment ,alloy coating spraying, heat-treatment applied
3. Technical parameter:
Material | 38CrMoAIA,42CrMo,alloy powder |
Nitridedepth | 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 |
Packaging Detail:wooden box, corrosion resistant |
Delivery Detail:1-3 months |