... , peanut, rapeseed, rice destoner suction specific gravity stoner to removing impurities in wheats, corns, rice, soybeans, etc45 proportion to the stone ... , rapeseed, rice, side by side in the stone and higher impurities.Features:1. high efficiency to the stone, stone for the ... the range of 10-14 degrees, in pursuit of optimum process results.4. external fan, the whole sealed, dust-free linen ...