國(guó)內(nèi)大多進(jìn)口或國(guó)產(chǎn)可逆反擊破碎機(jī)錘頭工業(yè)磨粉設(shè)備現(xiàn)多用鍛打錘頭或耐磨焊條焊補(bǔ)錘頭，進(jìn)口錘頭價(jià)格高，一直困擾諸多用戶。國(guó)內(nèi)焊補(bǔ)錘頭不耐磨，容易掉塊，也一直給用戶帶來(lái)諸多不方便。
 雙金屬澆注錘頭解決了中小型錘頭不耐磨，雙金屬?gòu)?fù)合容易脫落等現(xiàn)象。

For some time users were confused with the problem that most imported and domestically produced reversible counter-attack breaker hammer heads are made by hammering method or welding up with wear-resistant welding rod,and the price of imported hammer heads is high. Besides, users were troubled by the easy worn and broken of domestic welded up hammer head. But bimetal casting hammer head solved all the problems of the medium and small hammer heads.