impact crusher

Impact Crusher

About Hydraulic Impact Crusher :

Hydraulic Impact Crusher is the latest kind of impact crusher developed from PF impact crusher based on the SBM’s more than 20 years experience and leading technology in impact crusher. The PFW series impact crusher is also called European style impact crusher.

Hydraulic impact Crushers have the features of heavy duty rotor design, unique hammer locking system, interchangeable wearing parts, and easy maintenance. This series impact crushers provide customers low capital cost solutions, outstanding performance, good cubical shape, lowest operation cost per ton, and wide materials applications.

Impact Crusher Features & Benefits:

• Bearing adopts the integrated cast-steel structure, which ensures the perfect match with crusher frame. Meanwhile, it greatly increases the radial intensity of bearing seat;
• Unique fixing device of blow bar brings higher reliability;
• Reformative adjusting device decrease the time of machine stop and overhaul;
• Self-own open-top device can quickly finish the replacement of wearing parts;
• Larger bearing specification and higher carrying capacity;
• Rotor analysis ensures stableness and reliability.

Impact Crusher Performance:

The PFW series hydraulic impact crusher of European version is developed from a kind of our company’s PF series impact crusher, based on the right back-breaking of the most important part – the rotor for special processing, so that a special heavy-duty rotor to obtain a higher moment of inertia, coupled with high wear-resistant material made of the crushing chamber. The three-crush crusher has an extraordinary performance in the fine and ultra-fine size operations, while the two-crush crusher can greatly simplify the operation process of big and media size.

Impact Crusher Working Principle:

This impact crusher 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.

S model	Spec.	Feed Opening (mm)	Max. Feed Size (mm)	Capacity (t/h)	Power (kW)	Weight (t)
PFW1210Ⅲ	Ф1150X960	570X990	250	70-120	90-110	15.0
PFW1214Ⅲ	Ф1150X1400	570X1430	250	90-170	132-160	19.0
PFW1315Ⅲ	Ф1300X1500	625X1530	300	180-270	160-200	25.0
PFW1318Ⅲ	Ф1300X1800	625X1830	300	220-300	200-250	30.0

 

P model	Spec.	Feeding size (mm)	Max. feeding size (mm)	Capacity (t/h)	Power (kW)	Weight (t)
PFW1210II	Ф1150X960	1100X1030	400	90-160	90-110	17.0
PFW1214II	Ф1150X1400	1100X1430	500	130-200	132-160	22.0
PFW1315II	Ф1300X1500	1200X1530	600	180-320	160-200	29.0
PFW1318II	Ф1300X1800	1200X1830	700	240-400	200-250	34.0