Hollow brick machine( Hammer Crusher) The hammer crusher (brick making) is mainly used for medium and fine crushing of coal, coal gangue, shale and other large large-block materials with medium hardness by brick and tile enterprises. Technical parameters Specification type Production capacity(ton/hr) Requirement of material water ratio Discharging-material size Motor power(Kw) PC80X6015 25lower than 10%lower than 3mm>=70%55PC900X90020 40lower than 10%lower than 3mm>=70%90It adopts wear-resistant high-chromium alloy hammer which has high hardness,wear-resistance,low replacement frequency and low consumption; the sieve plate adopts semi-closed high manganese alloy sturcture which has wider adapability to raw materials and is in a leading position among similar domestic products.