タイトルまたは説明

Jaw crusheris a crushing machine that is researched and developed very early. With simple and solid structure, reliable work, easy maintenance and repair and low production and construction fees, it has long been widely used for the coarse, medium and fine crushing of various kinds of ores and rocks whose compression strength is **7~**5MPa in many industrial departments such as metallurgy, chemistry, building material, power plant and transportation.