... , gravel factories, hydropower station and concrete dam site, post and electric pole factory, casting-70 sand, glass factory’s quartz sand ... the water groove to move like a circle transmitted by electric motor and decelerator, and then mixes, overturns, cleans and discharges ... (mm)≤10≤10≤10Water Consumption (mm)20~6070~120Electric Motor Power (KW)7.51518.5Decelerator ModelsZQ50-50-I-ZZQ65-50-I ...