? The single-board double-station filter channel can work alternately, allow for quick screen changing and easy production & maintenance.

? When the filter flashboard is in production and reaches the predetermined pressure, the screen can be manually changed.

? The flashboard filter channel has a split design to ensure no dead angle. The filter area is more than one time of the ordinary filter’s, contributing to a longer screen change interval. Fit for application in the production of heat sensitive materials such as PVC which are prone to buildup.

? The slag on the filter screen is quickly pushed out of the working position, the melt around the filter screen hole is quickly cleaned and the filter screen on the ram is replaced.

? Employ automatic adjustment sealing device to ensure a sealing performance of 99%; Meet the requirement for high-output extrusion production of any raw material, and can be used together with different standard extruders.

? Disadvantages: Slow in screen changing, and the filter area is optional between ￠30mm and ￠150mm.

? High wear resistance, high pressure resistance, high precision filter design, improved effective area and filtration quality.

? Under the condition of pressure 25-30Mpa and temperature about 300°C, the performance is not affected.