Reducing the energy consumption of extruder equipment after installing screen changer

　　Before installing the screen changer, because the extruder will install porous plates at the exit of the barrel when it leaves the factory; because the raw materials used are clean, some users neglect the secondary pollution of raw materials in the mixing and feeding process, so long-term production will cause the blockage of the porous plates at the exit of the extruder and increase the pressure in the barrel, which will increase the load of the main motor, at the same time, also increase the extrusion. The wear degree of the screw. The flow rate at the exit of the extruder barrel also decreases due to the blockage of the porous plate, which will shorten the life of the extruder screw, increase the power consumption of the main motor and reduce the production efficiency.

　　After installing screen-changing filter before extruder, impurities in the material can be discharged easily in time, which will keep the extruder in a good pressure state all the time, so as to achieve the goal of energy saving, high efficiency and lasting. After installing the net changer, it can effectively improve the homogenization degree of the material and make the product more high-quality. According to the actual production situation of customers, compared with adding net changer without net changer, after adding net changer, the production capacity of equipment increases by about 10%, while energy consumption decreases by about 10%. This is the fundamental reason for adding net changer filter to equipment.