Our YK circular vibrating screen is a kind of new screening equipment, the vibrating track is a circle, and it is designed for especially screening stone stock of quarry, and also for classifying products of such departments as coal separator, mineral processing, building materials, electricity and chemical industry, etc. The output and energy consumption of our circular vibrating screen reach the national standard. It is advanced at home and abroad, and is well accepted by customers. The screening line of materials is long, the screening specifications are diverse and different from each other obviously, the screening efficiency is high, and it is hardly jammed. The screen has the advantages of reasonable structure, strong magnetic exciting capacity, low vibrating noise, durable, convenient maintenance, and safety and so on.