Screws and Barrels for Single-screw Extruders,single Screw, Extruder Screw
Specifications
We have a 17 year plus record in this industry from which we have built up significant data, soundly based on experience and res
Screws Barrels for Single-screw Extruders
Screw & Barrel Ranges for Single Screw Extruder:
Screw Diameter: |
15mm -300mm |
Screw Length: |
L/D ratio 15 - 46 |
Screw Technical Specifications:
| Steel Material | DIN 41CrA1Mo7 / AST M4140 / GB 38CrMoAlA |
| Heat Treatment | Nitride depth: 0.5 mm - 0.7 mm |
Surface hardness: |
HV900 - HV1,000 |
Chromate plating: |
Thickness 0.05 mm - 0.10 mm, hardness HV950 |
Special treatment: |
Carbide coating on screw flight and bimetallic barrel |
| Screw straight tolerance | 0.015 mm/m |
| Surface roughness | Ra 0.4μm |
We supplies inexpensive new screws and barrels in alternatives for refurbished ones, with satisfactory quality and cost saving for your production need.
look forward to your visiting ang cooperating!
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