Always observe the rubber spring of usage. If found fatigue, excessive compression should be replaced circular vibrating screen, make use of the four corners of the spring compression consistent flow to ensure the stability of the screening machine vibration vibrator bearing grease at least three times a week filling shaker equipment to ensure sifter bearings lubricated enough to work in the case; but not too much fuel injection shaker, usually bearing space of 1/3 to 2/3; in order to avoid bearing the heat. Vibrator every six months to remove all the cleaning, oil change and maintenance time. As a sheet bearing pitting, discoloration, deformation roller cage loose, etc. should be given replacement. Circular vibrating screen bearings design and selection: bearing heating and short life is the Shaker users generally headache, most domestic shaker bearing life in less than 4000h. While bearing the frequent replacement and to facilitate handling and change with grade bearing and mounting holes, resulting in loose fit, but also one of the causes of short bearing life and shakers bearing scrap. To solve these problems, we developed in collaboration with the vibrating screen bearings bearing factory, it is compared with plain bearings have the advantage in the following aspects First, the structure has increased the roller diameter and length of mine shaker, keeping frame made of high strength outer ring guided by the overall structure, reducing the force of roller, roller operating condition improves. Shaker factory, Guizhou shaker, Taihang mine by Hui City Taihang Mining Machinery Factory. Weihui Taihang Mine Machinery Factory (www.thksjxc.com) strong, credible, in Xinxiang of transportation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Taihang mine and you hand into the brilliant, for a better future!