QXG series scraping self-cleaning filter is a highly efficient squeeged-type self-cleaning filter independently developed by Biyun Filter. automatically removes particles from the filter element surface by the efficiently mechanical scraping, can work on-line continuously. QXG filter is mainly designed for high precision filtration, the accuracy range is 50-500 microns, accurate filtration, can maximize the extent to avoid impurities extrusion broken, so as to efficiently remove more impurities, suitable for water and various viscous liquid filtration, applicable viscosity up to 800,000 centipoise.