subject: Vibrating screen is the major sieving equipment for crushing plants, ore dressing plant [print this page] Vibrating screen moves roundVibrating 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. SBM Machinrey (Shanghai Shibang Machinery Co., Ltd.) is a high-technology enterprise of Shanghai city. It is a professional manufacturer of mining crushers and industrial grinding mills, located in beautiful Pudong New District, with factory area of more than 70,000 square meters. The company features advanced CAD and computer simulation test system, which ensures the quality of design, development, manufacturing and after-sale service. The company has formed a complete production-chain that takes crushers and mills as the main products and vibrating screen, vibrating feeder, etc. as supplementary products. The major products are: R-pendulum grinding mill, raymond grinder, high pressure suspension grinding mill, medium speed trapezium mill, super thin mill, straight centrifugal mill, jaw crusher, impact crusher, cone crusher, vertical shaft impact crusher, sand making machine, vibrating screen, vibrating feeder, sand washing machine, belt conveyor, etc.
Vibrating screen is the major sieving equipment for crushing plants, ore dressing plant
