• The double-column four-station filter channel can work alternately, and the network can be changed quickly without stopping, which is convenient for production and maintenance

• When the filter plate is in production, when the predetermined pressure is reached before the net, the screen can be changed hydraulically;

• The filter plate hole channel has a split design, which truly achieves no dead angle. It can be applied to the production of heat sensitive materials such as PVC that are easy to accumulate;

• Cooperate with the hydraulic system to quickly push the slag on the filter plate to the work position, quickly clean the melt around the filter screen hole and replace the filter plate on the filter plate;

• Adopt automatic adjustment sealing device, the tightness is 99%, meet the production of any material with high extrusion volume, and can be used with different standard extruders;

• The detachable device of the filter plate is convenient to clean the cold material of the filter hole, so that the product is not affected by the flow of cold material, and the product stability is improved;

• Start the exhaust control system device when changing the network to effectively solve the bubble problem;

• Double-column double-station rapid screen change time ≤ 2 seconds, the filter area is optional from ￠ 30mm- ￠ 350mm

• High wear resistance, high pressure resistance, high precision filter design, improve the effective area and filter quality;

• Pressure 25-30Mpa, temperature about 300 ℃, does not affect the performance;