It is a high-efficiency screening equipment integrating material receiving, conveying, screening and other process equipment. Through the optimization of the process flow, it has excellent screening performance. Through the combination of different models, a powerful crushing and screening operation line can be formed to complete the multi-demand processing operations. It is widely used in mine crushing, bridge tunnel, construction engineering, construction waste recycling and other fields. It is suitable for screening and sorting materials such as granite, limestone, concrete, etc.