... .2LSX915 3.LSX1115 4.2LSX1115 Working principle Sand Washer/Grit Washer During sand washer running process,the motor drives the V-belt ... the impeller moving.sand from the hopper into the washer,through the impeller grinding,distil dust,break the moisture ... station dam,glass manufacturing and oil well development,this washer features of reasonable structure,big process capacity and economical ...