A specialized water treatment equipment that can continuously and automatically intercept and remove various impurities in fluids, widely used in urban sewage treatment, water supply industry, power plant inlet, and can also be used as an indispensable specialized equipment in production processes of textile, food processing, papermaking, leather and other industries. It is currently the most advanced solid-liquid separation equipment in China. Filling the domestic gap. This product has passed provincial appraisal and has been awarded the National Spark Program Project, National New Product, High Quality Product, and Science and Technology Progress Award.