1) the best machine for crushing stone, 2) Simple structure and easy to operate , 3)various models to different require. Name: ... company set the successful experience in similar products at home and abroad, for mining, smelting, building material, highway, railway, water conservancy, ... openning(mm)Max feed size(mm)capacity (m3/h)Motor power(kw)Distrarge range openning(mm)Eccentric shaft speed(r/min ...