What are the benefits of using screen changers for plastics production

　　1. Cleaning the impurities before the porous plate (also called shunt plate) without stopping or disassembling the flange of the extruder reduces the labor intensity of the workers, improves the production efficiency, and also reduces the generation of waste.

　　2. No cooling or heating is needed to reduce the loss of electric energy.

　　3. Non-stop and disassembly of machines have improved productivity and workers'working efficiency, and increased benefits for enterprises.

　　4. More importantly, the impurities in the melt are filtered through the filter screen changer, which improves the quality of the product, and has an intuitive expression in the appearance of smoothness.

　　5. By filtering the impurities in the melt, the wear of the mould caused by the impurities is reduced and the service life of the mould is prolonged.

　　6. The increased screen changer is equivalent to lengthening the length of the runner, improving the plasticity and homogeneity of the melt, and improving the quality of the product.