Dewatering screen is mainly used for dewatering, desliming and de-intermediation. It can be widely used in sand washing in sand and gravel plant, coal slime recovery in coal preparation plant, dry discharge of tailings in mineral processing plant, etc., so it is also called fine sand dewatering screen and mine dewatering. Screen, slime dewatering screen, tailings dewatering screen, high frequency dewatering screen, etc. Although they are both dewatering screens, their internal structures are different when processing different materials. Here we mainly introduce sand dewatering screens, which are usually used in wet sand production lines and used in conjunction with sand washing machines.

The sand and gravel processed by the sand making production line are generally washed by the sand washing machine, but the sand washed by the sand washing machine sometimes contains mud and is too wet, which does not meet the needs of some enterprises that have strict requirements on the content of sand, gravel and sediment. , resulting in a decrease in the quality of sand and gravel. Therefore, in order to better avoid such things from happening and improve the quality of sand and gravel, many enterprises will choose to use sand and gravel dewatering screens for secondary sand washing, hydraulic classification, desliming, and dehydration, so as to achieve a reasonable particle size ratio, which will contain The amount of mud dropped to below 0.7%.