Specifications

We not only offer the best possible screws and barrels, but also provide solutions to help customers solve extruding and injecti

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