European Impact Crusher

Working Principle:

European Type Impact Crusher is a kind of crusher which crush the raw material by using impact energy. When enter the zone of the board hammer, the raw material is crushed by the high-speed impact of it. And then the raw material is threw up to the impact device installed on the rotor and is crushed again. Then the raw material is crushed for another time when it is rebounded from impact liner to the zone of board hammer. The process repeats until the raw material is crushed into the desired size and discharges from the bottom of the machine. The final product size and shape can be changed by adjusting the gap between impact frame and rotor frame. European Type Impact Crusher adopts spring safety device behind the impact liner. When the non-crushed items enter the crusher chamber, the impact frame front and back will be draw back and the non-crushed items will be discharged from machine.

Advantages:
1. Adoption of the world-class manufacturing processes and selection of the most high-end raw materials.
2. Heavy type rotor design and strict testing method to guarantee high quality rotor.
3. Adoption of the Integral cast steel structure on bearing seat makes it matches well with the crushing frame and increases the radial strength of it, while the divided design does not has this advantage.
4. The unique fixing device for hammers,make it more reliable.
5. The hydraulic adjusting device makes the maintenance easier and less.
6. Self-equipped open-top device can quickly complete the replacement of wearing parts such as the hammer.
7. Selection of the bearing with larger size and higher load.
8. Finite element analysis on the rotor to ensure its performance more stable and reliable.

Specifications - Technical Data

Table 1: for crusher with three crushing chambers

Model	Rotor size (mm)	Feed opening (mm)	Max. Feed size (mm)	capacity (t/h)	Power (kW)	weight (t)	Overall dimension (mm)
PFW1214Ⅲ	Ф1150×1400	570×1430	250	90-170	132(175)	16	2550×2310×2100
PFW1315Ⅲ	Ф1300×1500	625×1530	300	180-270	200(270)	20	2960×2570×2380
PFW1318Ⅲ	Ф1300×1800	625×1830	300	220-300	250(350)	23	2960×2870×2380
PFW1415Ⅲ	Ф1400×1500	800×1530	350	280-350	250(350)	22.5	3120x2650x2660

Table 2: for crusher with two crushing chambers

Model	Rotor size (mm)	Feed opening (mm)	Max. Feed size (mm)	capacity (t/h)	Power (kW)	weight (t)	Overall dimension (mm)
PFW1214Ⅱ	Ф1150×1400	1100x1430	500	130-200	132(175)	18.5	2400x2310x2550
PFW1315Ⅱ	Ф1300×1500	1200x1530	600	180-320	200(270)	21.5	2700x2570x2800
PFW1318Ⅱ	Ф1300×1800	1200x1830	700	240-400	250(350)	25.5	2700x2870x2800
PFW1415Ⅱ	Ф1400×1500	1300x1530	700	300-480	250(350)	25	2900x2700x3000