faq

Reasons And Solutions For The Breakage And Slurry Of Rotary Vibrating Screen

2017-12-26

The rotary vibrating screen is a kind of high precision fine powder screening machine, which has low noise and high efficiency. It takes 3-5 minutes for fast changing of the mesh, and the whole sealing structure is applied to the screening of materials such as grain, powder and mucus.For the common breakage and slurry of rotatory vibrating screen,we analyze and summarize the following reasons:
Firstly:Although the breakage of rotatory vibrating screen is not big problem,but if we can't find reason to solve,will cause screen frequently be damaged,and will cause unnecessary trouble,we can solve according to the following reasons.
The most common causes of breakage are not qualified screen mesh.Screen mesh usually consist of two parts - a subnet (screen layer) and mother net (stress layer),subnet and mother network should be closely integrated.When the mother network is tightened,but the subnet of not qualified screen mesh is not tightened yet ,so the material throwing force decreases,will affect the screening efficiency,and will damage to the screen mesh frequently.



When materials stay on the screen long time or too much material,we should adjust the feed rate according to different type of rotatory vibrating screen and the material,to prevent the material stay on the above time too long time,or stay too much material,lead to damage screen mesh when tightening.
When the vibrating screen mesh tension is not strong enough,it will lead to a large vibration sieve,then will damage to screen or network frame edge fracture.
Secondly,the slurry beakage of screen network frame can be divided into:
The new rotatory vibrating screen frame when manufacturing haven’t been adjusted.
Adjust the flatness of the screen network frame and replace the sealing rubber when it is using.
Further information,please click:www.pkmachinery.com