... ,for facilitating the follow working.Main Components:hopper unit,motor,reducer,crushing chamber,screen unit and frame,etc.Features:1). ... to crushing chamber.2).Planet-gear speed reducer or cycloidal-pin gear reducer features high efficiency,low noise,small volum ... maintenance,and small space.Technical Parameter: Motor Power:90kwMain Shaft Speed:12.54r/minScreen Motor Power:4kwScreen Speed:3-6r/minTire ...