High Quality Rock Breaking Machine

Rock Breaking Machine: 1.Durable impact plate 2.Adjustable feeding size and granularity 3.Safe operation 4.Long service life

Application of Rock Breaking Machine:

PF series impact crushers are optimized after adopting advanced technology. It is widely used for primary, 

secondary, finecrushing materials with compressive strength no more than 350MPa in the fields of ores 

reduction, highway, expressway, energy, cement and construction industry. It can crush limestone, coal, 

calcium carbide, quartz, dolomite, sulfide ore, gypsum and chemical raw materials, etc the diameters of 

which are from 100mm to 500mm. The output size can be adjusted and the crushing rotor size is variable. 

 

Features of Rock Breaking Machine:

1. High chrome hammer, large rotational inertia

2. Connected without key, easy maintenance, economical operation 

3. High efficiency and save energy

4. Large feeding opening size, high crushing ratio, deal with hard materials

5. Adjustable output size, cubic shaped end products

6. Compact structure

Operating Principle of Rock Breaking Machine:

This impact crusher machine crushes materials with impact force. When the materials enter the blow bar area, they are crushed due to the high-speed impact of the blow bar and are thrown to the impact plates on the rotor for secondary crush. Then the materials will be shot back to the blow bar again for the third crush. This process repeats until the materials are crushed to the required size and discharged from the lower part of the machine. The size and shape of the finished powder can be changed by adjusting the gap between the impact rack and rotor support. The machine employs self-weigh security device in its back frame. When other objects enter the impact cavity, they will be forced out of the machine by the impact rack in the front and back of the machine. 

Technical Parameters of Rock Breaking Machine:

Type and Specification	Diameter of Rotor(mm)	Feeding opening size (mm)	Max. Feeding Size(mm)	Capacity(t/h)	Motor Power (kw)	Weight (t)
PF-0607	Φ644×740	320×770	100	12-25	30	4
PF-0807	Φ850×700	400×730	300	20-35	30	8
PF-1007	Φ1000×700	400×730	300	30-50	37	9.232
PF-1010	Φ1000×1050	400×1080	350	50-80	90	12
PF-1210	Φ1250×1050	400×1080	350	70-120	110	13.74
PF-1214	Φ1250×1400	400×1430	350	130-180	132	18
PF-1013	Φ1000×1300	650×1350	400	80-120	90	12
PF-1315	Φ1320×1500	860×1520	500	160-250	200	19
PF-1320	Φ1320×2000	860×2030	500	300-375	315	24

 Note: Any change of technical data shall not be advised additionally.

High Quality Rock Breaking Machine