Factory Price Silica Quartz Sand Washing Screening Machine ...
Factory price silica quartz sand washing screening machine for sale. As to the removing of the clay, there are some different solutions: one is to use rotary scrubber and spiral sand washer, just as aboved photo shows, the other is to use trommel screen and bucket washer or trommel screen with spiral sand washer, throught these process, the content of the clay can be reduced to % or less ...