Vibrating Screen :-
Vibrating screens that work on circular motion. These 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 Features:
- Simple and dependable Eccentric type system.
- High screening capacity.
- High durability.
- No transmission of screen panels.
- Ready changing of screen plates.
- Rigid and vibrating resistance screen body.
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 misalignment between the bearing locations and considerable shaft deflections have to be accommodated.
Electromagnetic and Electro Mechanical Vibrofeeder :-
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