screw and barrel for PP/PE extruder

Treatment Process:
Spray bimetallic layer
Centrifugal casting bimetallic
Technical parameters:
Alloy depth:0.8-2.0mm
Alloy hardness:HRC56-65


Treatment Process:
Spray bimetallic layer
Centrifugal casting bimetallic
Technical parameters:
Alloy depth:0.8-2.0mm
Alloy hardness:HRC56-65
