The trommel screen is used for the classification and screening of medium and fine crushed materials. It can be used for the classification of different sized stones in the stone yard, and the separation of soil and stone powder outside the stone. In the chemical industry and coal industry, the trommel screen is used for the screening of massive and powdery materials. It has a wide range of applications and low working environment requirements. Different types of trommel screens can be customized according to different material to meet different requirements of production needs.