Vibrating Screen

1)Simple and dependable Eccentric type system.
2)High screening capacity.
3)High durability.
4)No transmission of screen panels.
5)Ready changing of screen plates.
6)Rigid and vibrating resistance screen body.

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. (Note: According to different requirements of customers, our company applies vibrating screen with different specifications and vibrating modes.)

Vibrating screens work on circular motion. The vibrating screens are mainly used in coal dressing, metallurgy, mine, power station, water conservancy project, building industry, light industry and chemical industry etc They are efficient screening machines for the classification of bulk material such as coal, minerals, coke etc There are 40 specifications for YK Series, of which the heavy duty type is for the classification of large size materials, while the Light duty type is for the middle and small size materials. Vibrating Screen moves round .It has multi-layers and is of high efficiency. The eccentric shaft vibration exciter and partial block help to adjust amplitude. The material drops down along the long line.

In screen grading, the material is separated mechanically on screen plates. Rolling bearings in vibrating screens are stressed by high, mostly shock-type loads. Moreover, the bearings, while rotating about their own axis, perform a circular, elliptical or linear vibrating motion. This results in high radial accelerations which additionally stress the bearings, and especially the cages, considerably. The operating speeds are usually very high. As a result, the bearing temperatures are up to 20 to 30 degrees Kelvin higher than in normal applications. In addition, considerable misalignments between the bearing locations and considerable shaft deflections have to be accommodated.