WRIKU's High Frequency Fine Vibrating Screen can achieve high efficiency wet classification, dehydration, desorbing and material cleaning of medium and fine granularity refractory materials and fine powder materials. The screen machine is applied to the pulp grading of the regrinding process of the concentrator, and can replace the spiral classifier, cyclone, high frequency vibrating screen and other equipment, so that the screening efficiency and production capacity are significantly improved and energy consumption is reduced at the same time.