LDHB Bucket Wheel Sand Washing Systems are bucket wheel washers complete with fines retention screw, twin bucket wheels fitted with PU panels for the removal of clays, silts, and slimes to produce up to 2 grades of sand(0-4mm & 0-6mm).
LDHB Sand Washing Systems also called Bucket Wheel Sand Plants are designed to maximize support different requirements during the operation, such as maximum recovery of fines or maximum remove of fines.
Sand and water mixture is fed into the washing tank of wheel sand washer and the sand is removed by impeller after washing. The muddy water after washing sand (including a large amount of fine sand) enters the spiral water tank for fine sand sedimentation, then the precipitated fine sand is pushed into the wheel washing tank by the slowly rotating spiral blade and taken out with coarse sand. The amount of fine sand loss can be controlled by adjusting weir plate at the end of spiral tank so as to achieve the ideal effect of fine sand recovery.
When the special material or fine particles are not recovered, the water column ejected from the bottom of spiral tank can prevent the fine sand from being precipitated by opening the backwashing device. And the tail water is pushed to the overflow port by the reverse rotation of screw blade to discharge with fine sand.
1.LDHB Sand Washing System requires less space, Less power,easy transportation,more efficient in working.
2.Bucket wheel sand plants can be used for silica sand and river sand and others sand also.
3.The sand plants capacity ranging from 25TPH-250TPH
4.The plants required less water for washing, and recycling of water.