The vibratory searator is compounded of pedestal，motor,cable pulley system,spring vibration isolator,vibrator,vibrator bowl as well as screening component. The vibrator,the vibrator bowl and the screening component are the parts involved in vibration. With the fully enclosed structure， the vibratory separator boasts no dust diffusion ，continuous operations，high screening precision, high sieve efficiency， rapid start-up,low noise and it is widely applied in the screening of fine powder，micropowder ,ultrafine powder，bar stock,dry material and wet material. The selection of bearings:
Bearings for homemade vibratory searator and other vibration equipment is basically the general bearing （littile equipped with vibration resistant bearings） whereas both of its bearing capacity and application condition has certain limitations therefore it is fine under general conditions but not good for the vibration equipment for it would shorten the bearing life. In order to solve this problem, foreign famous bearing manufaturers have developed special vibration resistant bearings elongating the bearing life while the larger bearing specification is generally applied to solve this problem in China. To a certain extent, it worked very well but it doesn't solve the basic problems.
The clearance between the rolling bearings and bearing rings consists of radial clearance and axial clearance. Only when the size of the two kinds of clearances are kept within the appropriate range，can the normal operation and service life of the bearings be guaranteed.The vibratory searator has a great impact on the tight bearings in the working process therefore the bearings with large clearance should be selected.
The inappropriate bearings of the vibrator ,the core of the vibratory separator,would directly affect the use of the vibratory separator therefore the appropriate bearings is the prerequisite for the normal operation of the vibratory separator.
Some manufacturers change the fitting grade of bearings ,mounting holes and shafts in the production process causing loose fitting making larger vibration and noise of the bearings, leading to premature bearing failure, the scrapped vibrator as well as sometimes the tight connection between the mounting hole ,the bearing and the shaft generating excessive contact stress and resulting in shortening the bearing life.We need to pay attention to these human factors shortening the bearing life ,which can also be avoided.
We introduced factors affecting the life span of the vibrator bearing of the vibratory separator.The HENAN EXCELLENT MACHINERY CO.,LTD is a professional bulk material conveying equipment manufacturer. We have professional production capacity and rich production experience as well as strict product quality inspection . We can guarantee that every equipment we produced is qualified equipment, and we ensure the qualified rate of the products. To know more about our products, Please visit our official website: https://www.exctmach.com/ .