Comical double-screw extruder is special for extruding pipes using various kinds of PVC power.When equipped with different moulds and auxiliary machine,it can produce many kinds of PVC pipes,profiles,plates,sheets,rods and pellets.

The screw barrel adopts special designed air cooling system,which makes it easy to repair.According to different material mixing requirements of customers,equipped the reasonable structure screw to ensure good plasticization and quality of flowing substance.

The distributing box is specially designed,which has extra-sized thrust bearings with long rotation lifespan.They are originally imported and can bear more powerful extruding pressure.

Equipped with forced feeding device,the extruder ensures consistent speed of material discharging and extruding.