The Hammer Crusher is widely used in the industry of mining, building materials, chemical industry, metallurgies and fodder. The Hammer Crusher can secondary and fine crush materials in middle or less than middle hardness such as barite, limestone, terrazzo, silica sandstone, coal, coke, gypsum, aluminum sulfate, slag, etc. Working Principle Of Hammer Crusher Features Of Hammer Crusher: 1.simple in operating 2. high in productivity 3.very low investment cost. Main Specifications Of Hammer Crusher: