rock breaking machine 1.firm structure, stable performance, 2.large capacity, even granularity, convenient maintenance

     hard rock breaking machine used in mining work     

1.Usage and Application

Impact crusher is used in mineral dressing, chemical industry, cement, building materials, fire-proof materials, ceramics, glass and other industries, for crushing medium hardness ore, such as limestone, quicklime, slag, calcium salt, clay mine, building materials, coke, coal and other materials which with the compression strength up to 350Mpa

  Working PrincipleThe blow bar of rotor shaft is revolved by an electric motor through v-belts, and crushing the feeding material,then the crushed material can be thrown to the impact plate,and crushed again,then return to the bars and be crushed for another time. This process will be repeated for several times until the material up to required graininess. The material from the feed opening goes into the first crushing chamber,then the second crushing chamber, lastly, the size of the stone is less than the gap between the blow bar and the impact plate and is discharged from the lower part of machine that is what you want.. 

model	specific(mm)	Feeding size(mm)	capacity(t/h)	power(kw)
PF-1007	1000×700	400×730	25-60	55
PF-1010	1000×1050	400×1080	50-90	55-75
PF-1210	1250×1050	400×1080	70-130	110-132
PF-1214	1250×1400	400×1430	90-180	132-160
PF-1315	1320×1500	860×1520	120-250	180-220
PF-1320	1320×2000	860×2030	160-350	260-300
PF-1520	1500×2000	1315×2040	300-500	400-450

skype  zzaixmachine

008618237112105

 

hard rock breaking machine used in mining work