Vibrating Screen
- Vibrating screen is a kind of sieving equipment of international advanced level, developed by our company on the basis of carrying on the advantages of traditional screens and absorbing the outstanding technology from abroad.
Vibrating screen is of multilayer and high efficient. The eccentric shaft vibration exciter and partial block help to adjust amplitude. This kind of vibrating screen is of long streamline, clear screening for different specifications. Vibrating screen details
Application area: chemical industry, minerals, quarry, building materials, water conservancy and hydropower, transportation, smelting and so on.
Processing stage: screening
Screening material: coal, minerals, coke etc.
Main components: screen meshes, spring, support frameVibrating screen features
- 1. Multilayer and high efficient.
2. Simple structure and easy maintenance.
3. Vibrating screen adopts tire coupling with capability of flexible connection and stable operation.
4. Large handling capacity and long life span.
5. Low consumption and little noise. Vibrating screen operating principle
- 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.
