... , outer guide track, sand collector and separator Electricity:Wet media pump motor: power: 9/11KW, rotation speed: 1440/2900 rpm, 3 phases ... , 380v, 50Hz.Separator motor: power: 0.4KW, rotation speed: 2900 rpm, 3 phases, 380v ... , 50Hz.Turntable-driven motor: power: 0.75KW, stepless speed regulating, 3 phases, 380v, 50Hz ...