Specifications
SINGLE SCREW AND BARRELNitriding process,Bimetallic layer of this single screw and barrel.
SINGLE SCREW AND BARREL
- 1. Specifications of this single screw and barrel
diameter | Φ15mm~ Φ250mm |
length | 300mm~8000mm |
external diameter | Φ40mm~Φ400mm |
L/D | 10~46 |
- 2. Technical indexes:
38CrMoALA |
Nitriding hardness:HV850~1000 |
Nitriding depth:0.45~0.7mm |
surface roughness:Ra0.4 |
screw straightness:0.015mm |
Chromium plated hardness:>900HV |
Chromium layer thickness:0.05-0.10mm |
twin-alloy depth:0.8~2.0mm |
twin-alloy hardness: 60~70 |
- 3. Product types:
Almost all kinds of single-screw types can be made.
- 4. Scope of application:
PP, PE, PS, EVA, ABS, PVC, APC, PMMA pelletizing, foaming, sheet and plate extruder etc.
- 5. Photo Show
1.6 Contact Information
Ganbold Bold
Skype: cisscomachine03
Tel: 86-15000016401
Email: ru(at)cisscomachine(dot)com
Web:
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