Impact Pulverizer

Impact Pulverizer is mainly used to crush many kinds of large, medium, small materials whose side length is less than 500mm, and compression resistant should not be more than 350Mpa. The Impact Pulverizer is widely used in hydroelectricity, highway, artificial stone and sand, building material, etc. Impact Pulverizer is the machine that makes use of the rebound function of the high impact force of the hammers and the impact plate to make the material be impacted repeatedly into pieces. The hammers installed on the rotors with high rotation speed, and along the crushing chamber, there are some impact plates laid on the different angle. When the material get into the area which the hammers effects, under the impact function of the hammer at a high speed, the material are thrown to the impact device above the rotor continuously. And then the materials are rebounded from the impact liner to the area where the hammers effects for being recrushed. The materials from large to small all to be crushed at the impact chamber repeatedly. The process won’t stop till the material are crushed to the required size and then discharged from down of the machine. Compared with the hammer crusher, the Impact Pulverizer has the higher ratio of crushing, and makes best use of the impact energy of the whole rotor. However, because the hammers are the easy worn parts, so normally it is suitable for the mid-hard and brittle materials, such as limestone, coal, calcium carbide, quartz, dolomite, gypsum, etc. The practice shows that combination property of Impact Pulverizer is better than the cone crusher and hammer crusher.

Features of Impact Pulverizer:

1.Connected with locking sleeve assembly.
2.The blow bar with high chrome.
3.Hydraulic or hand opening.
4.Impact plate with a special shape.
5.Crushed product with cubical shape.
6.Reliable operation.

Working Principle:

It is a kind of crushing equipment, using impact energy to crush materials. When materials get into the area where the board hammer plays a part, under the impact function of board hammer at a high speed, the crushed ones are thrown to the impact device above the rotor continuously. And then they are rebounded from the impact liner to the area where the board hammer plays a part, and are impacted again. The materials from large ones to small ones get into the impact cavity for being crushed repeatedly. The process is going on until the materials are crushed to the required sizes and discharged from down of the machine.

Technical data:

Type	Spec.	Feeder Opening (mm)	Feeding Size (mm)	Crushing Capacity (t/h)	Motor Power (KW)	Weight (T)
PF-0807	Φ850×700	400×730	300	15-30	30-45	8
PF-1010	Φ1000×1050	400×1080	350	50-80	55-75	12
PF-1210	Φ1250×1050	400×1080	350	70-120	110-132	14
PF-1214	Φ1250×1400	400×1430	350	130-180	132-160	18.6
PF-1315	Φ1320×1500	860×1520	500	160-250	180-260	19

Notice: Any change of Impact Pulverizer technical data shall not be advised additionally.