Depends on the sophisticated manufacturing experience and technology, our company continuously pays attention to absorb and understand the latest advanced technology. On the base of the customers’ wide advice, we have developed the series of venting extruder, and adopt the different structures of screw stems (separated type, mixing type, barrier type, distributary type, and some other assemble.) as the special high effciency venting extruder. Meanwhile, the extruder also equips with the special water ring type vacuum pump to deal with the strong exhausting system. Our products widely adapt to the manufacturing of various material, such as ABS, PP, PE, PS, PMMA, PC, as well as the area of plastic sheets, color mixed modified pelleting, hollow grid plates, water-proof sheet etc. The venting extruder could partly or wholly replace the time-consuming drying processing. The bubble of the manufactured products is largely declined, and the quality has been highly improved.
1, The cylinder of the extruder uses a cast aluminum heating coil and wind cooling system. Thus, the extruding machine has quick and uniform heat transmission. Temperature range: 50~300℃, and the precision to ±1℃. 2, The screw and barrel are made of high quality alloy steel undergo a nitrogen treatment to make sure they are hard and wearable. 3, Different screws are designed for different materials to create good plasticization effects. 4, The control system is well designed, utilizes famous brand device: ABB frequency changer, Schneider contact and circuit breaker, ORMON meter, PID controller for automatic temperature adjustment. There is protection device provides current protection, automatic failure diagnosis, and alarm. 5, The vacuum venting system largely declined the bubble of the manufactured products, quality has been highly improved.