Applied in EPE Pearl Cotton

PVDF,PVC The requirements of PVC PVDC PVDF) are very harsh, such as resistance to rot, constant temperature, fast, easy to clean, high density, poor fluidity and high melt pressure. Its corrosion causes damage to the host, the mold and the entire screen changer.

So the special mesh changer should be resistant to high pressure and corrosion.  The constant temperature of the mesh changer is necessary for the processing of vinyl plastic products, so the special mesh changer is equipped with the constant temperature device of the filter net to ensure that the temperature of the mesh to be changed is the same as that of the net being changed.  For vinyl plastics special screen changer, the most important technology is how to quickly and conveniently clean the filter (perforated plate or shunt plate). It is very difficult to clean vinyl plastic perforated plate, but also environmental protection, personal health and other factors. Our technique is to design a perforated plate as a component (patented, completely changing the filter system of a general screen changer.

Its advantages are as follows: first, it separates the filter from the filter carrier, because the special screen changer has different requirements for the filter and the filter carrier. The filter emphasizes corrosion resistance while the filter carrier requires wear resistance. After separate design, the most suitable materials are chosen. Also achieved low cost input. Second, several parts of the filter element are used to complete the filtering together.

The replaced components can disintegrate immediately and easily remove the molten material from each part. Ensure the quality of the product, the installation of filter is also very convenient. Thirdly, the filter mechanism component design can easily and cheaply replace the easily damaged parts or other damage caused by the operator.