conical twin screw barrel

CINCINNATI,BATTENFELD, AMUT,REIFENHAUSER....we can do many kinds of machine screw barrel.


Products:

1.Conical(parallel) twin screw& barrel
Production scope:
Conical twin screw and double holes cylinder Φ35/70~Φ92/178
Parallel twin screw and double holes cylinderΦ35/35~Φ250/250
CINCINNATI, BATTENFELD, KRUSSMAFFEI, BAUSANO and AMUT model spares.


2.Screw & barrel for single screw extruder
Production scope: Screw diameter Φ20~Φ500
Maximum screw length 10,000mm
Barrel inner bore diameter Φ500mm

3.Screw & barrel for injection molding machine
Production scope: Screw diameter Φ20~Φ500
Maximum screw length 10,000mm
Barrel inner bore diameter Φ500mm

4.Assembly parts of screw & barrel

Technical data:
Depth of Nitrated Layer: 0.5-0.8mm Hardness of nitration: 900-1020Hv
Fragility of nitration: Less than grade 1 Surface roughness: Ra 0.4um
Hardness of Cr-coating Layer: ≥950Hv Thickness of Cr-coated Layer: 0.03-0.08m
Hardness of Bimetallic Layer: HRC55-72 Depth of Bimetallic Layer: >2mm