The fine sand recovery plant is the back-end processing equipment of the sand and gravel production line, and it needs to be often operated under relatively harsh environmental conditions. Therefore, the frequency of failure of the fine sand recovery machine will be much greater than that of ordinary mechanical equipment.
Sand Washing Systems
Sand screw is a common high-efficiency sand washing equipment, usually the last process of the sand production line. It uses a screw device to wash, stir and separate the gravel and crushed stone to remove soil and other impurities in the stone. The spiral sand washing machine is usually placed in series with the dewatering screen.