Wet pelletizer PNSP series

rotorcentrifugalfor plastics

Working Principle: Equipment composition structure: feed screw, feed bin, reducer, extrusion screw barrel, die head, air-cooled die face pelletizing system, cooling fan, storage bin, drainage system, control cabinet! The control system of the equipment is manufactured by the European CE standard design machine! The squeezing granulation system. It has an interlock protection system. When the main motor is over-current, the control system will send out an audible and visual alarm, and at the same time automatically stop the screw feeder from feeding to protect the main motor from running smoothly! The pelletizing system is equipped with a safety limit switch. When the pelletizing cavity is opened, the cutter is replaced, and the maintenance is performed, the control system is interlocked All operation buttons are prohibited from starting to protect the safety of maintenance personnel! The working process of the equipment is: the material enters the extrusion screw and screw barrel from the inlet, and the extrusion screw squeezes the material to the outlet. In this process, the plasticized material is squeezed out, the water flows out from the leaking tank, and the pelletizing knife cuts the extruded semi-plasticized dry plastic into pellets. The fan conveys the granular material to Silo while cooling the cut plastic particles. The general processing materials are PE, PP, BOPP, PVC, PS material film, and also can be nylon fishing net and diapers. At the same time, it can also be used as a means of processing paper pulp, and the squeezed and pelletized paper pulp can be used as a power generation combustion material in a power plant.