... equipment weight,easy maintenance, and easy to operate, etc.1,Stone CrusherWidely used to crush materials in mining, building materials, road ... with great crushing ratio, high crushing efficiency; Grain size of ore, rock not greater than 600 mm, and compressive strength not ... greater than 50t/h. 2, Limestone CrusherMainly for crushing slaked lime and other raw materials, with great crushing ratio, high ...