- TIN screw barrel, bimetallic screw barrel, plastic
- bimetallic screw barrel, bimetal screw barrel, pla
- twin screw barrel,twin parallel screw barrel, plas
- Extruder twin screw barrel, double screw barrel
- extrusion screw barrel, extruder screw barrel
- extrusion screw barrel, extruder screw barrel
- injection molding screw barrel, bimetallic screw b
- injection screw barrel, bimetallic screw barrel