application: xpcf series high efficiency impact-hammer crusher are the newest generation machines manufactured by our company successfully under the condition of absorbing and digesting the advanced technology at home and board, to combine their conditions in cement industry, metallurgy industry (iron ore in fine crusher, steel slag fine crushing), glass industry (raw material for quartz super fine crusher), the sand and stone industry (river pebbles sand making), electric power industry (limestone fine crushing for desulphurization), chemical fertilizer industry (rock phosphate fine crushing) and so on. it synthesizes the advantages of crushers-available hammer reaction and percussion type etc, and uses a special cavity type of design. in particular, the material of hammer head took the use of special wearable g2021h with perfect wearability, which can make the granularity enough fine and improve the life of wearing parts effectively. so, the customer can obtain economic performance obviously. the material are accumulated in the cavity of gstone strike stoneh 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 ground to generate powder. the qualified powders are outputted through the gap of grate shoe. because 60~70% crushing in gstone-strike-stoneh crusher is achieved through the inter-collision of stones, the loads of hammer head and scaleboard are only 20~30% those of 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: this crusher enjoys the three remarkable advantages: (1)equal output: the power of motor is reduced by 30-50%; (2)equal material: the life of hammer head and scaleboard is increase by 3-4 times; (3)large crushing ratio: combine 2-3 stages of crushing into 1 stage of crushing. featuresf big crushing capability; stones stricken by stones crushing effect; more effectively; output is fine; hammer is wearable; easy maintenance; reliable operation. tel: 0086-371-65948911 fax: 0086-371-65948723 mobile: 0086-15937120225 email: zzdschyy@163.com contact person: linda chen msn: dingshengchyy@hotmail.com