The vibrating screen uses the excitation effect of the vibrating motor as the vibration source, so that the material is thrown up on the screen, and at the same time moves forward in a straight line. The oversize and undersize of the specifications are discharged from their respective outlets. Linear vibrating screen (linear screen) has the advantages of stability and reliability, less consumption, low noise, long life, stable vibration shape, and high screening efficiency. It is a new type of high-efficiency screening equipment and is widely used in fertilizer production, mines, coal mines, Building materials, refractory materials, light industry, chemical industry and other industries.