Low-cost Mobile Gold Trommel Scrubber Washing Machine / Mobile Gold Washing Plant - lzxksb ( China ) - Offers to Sell and Export - Wednesday 22 July 2015 10:00 am - low cost mobile gold trommel scrubber washing machine mobile gold washing plant the rotary scrubber is an autogenous rotating drum scrubber utilizing pebbles and rocks within the feed source to fracture and disintegrate clays ...