Stage 1 is TSJ high-speed co-rotating twin-srrew extruder
Stage 2 is SJ low speed single screw extruder. Two machines are placed vertically.

1. Take advantage of twin-screw extruder and single. Twin-screw extruder force transportation, high effective plastic and compounding, dispersion.
2. I ncreasing the operation variables and realizing the process because of two-stage machine.
3. Higher effective and production capacity
4. Good at process heat-sensitive material and devolatilization operation. Such as PVC, XLPE
5. Zero halogen cable, shield material, carbon black etc.