For another thing, it has magic effect- “stone strike stone” crushing principle. The details are as follows. The materials are accumulated in the cavity of “stone strike stone” crusher. The later coming stones shoot at them just like bullets shoot the target. The violent collision generates efficient cleavage crushing. The broken granules are further rubbed and rounded to generate powder. The qualified powder is outputted through the gap of grate shoe.
Because 60%-70% crushing in “stone strike stone” crusher is achieved through the inter-collision of stones, the loads of the hammer head and scaleboard are only 20%-30% of the conventional crusher. The harmful work for grinding hammer head and scaleboard is converted into useful work for crushing stones. Compared with the conventional crusher, this crusher enjoys the three remarkable advantages:
Equal output: the power of motor is reduced by 30%-50%
Equal material: the life of hammer and scaleboard is increased by 3-4 times
Large crushing ratio: combine 2-3 stages of crushing into 1 stage of crushing
This hammer crusher is applicable for both dry and wet crushing.Hammer crusher is widely used for medium or fine crushing for medium hard and brittle materials by departments of mine, cement, coal, building material, metallurgy, chemical industry, road construction, gas chemical industry and thermal power generation, etc. Coal gangue, coke, slag, limestone, phosphate rock, salt, whiting, gypsum stains, alum, brick and tile, etc.