Specification :

SJZ series conical double screw plastic extruders are special equipments which can extrude and mold by using various kinds PVC powders. Equipped with different kinds of molds and auxiliary machines, it can produce various PVC pipes, profiles, sheets, plates, bars and granules.Main Advantages:
( 1) .The screw adopts circulating oil cooling device, so that the friction temperature would be quite allowable. ( 2) .The screw barrel adopts special designed wind cooling system, which makes repair quite easy. ( 3) .Up different material mixing, reasonable structure of screws can be equipped with making desirable plastic and other flowing substance. ( 4) .Main driving motor , reduction box and screw are assembled in a line, which ensures easy repair. ( 5) .Equip with forced feeding device, the extruder ensures consistent speed of material discharging.