shaft impact crusher / rock impact crusher / limestone impact crushers
Impact Crusher is mainly used to crush many kinds of large, medium, small materials such as rock or stone whose side length is less than 500mm, and compression resistance should not be more than 350Mpa.
Impact Crusher is mainly used to crush many kinds of large, medium, small materials such as rock or stone whose side length is less than 500mm, and compression resistance should not be more than 350Mpa.
Impact Crusher is widely used in hydroelectricity, highway, artificial rock, stone and sand, building material, etc.
Working Principle of Impact Crusher
When the impact crusher works, the motor drives the rotor rotate with high speed, on the rotor where installed the hammers. When the materials get into the area which the hammers effect, under the impact function of the hammer at a high speed, the materials 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 wont stop till the material are crushed to the required size and then discharged from outlet.
The main features of Impact Crusher
1. Connected with locking sleeve assembly.
2. Final product with cubical shape.
3. The blow bar with high chrome.
4. Easy maintenance. Hydraulic or hand opening.
5. Reliable operation. Impact plate with a special shape.
Advantages:
1, large crushing ratio, uniform particle size.
2, easy to replace parts, maintenance, small amount of work.
3, simple structure, reliable operation and low cost .
4, low noise, less dust.
5, nesting population adjustment range, can meet different user requirements;
1, large crushing ratio, uniform particle size.
2, easy to replace parts, maintenance, small amount of work.
3, simple structure, reliable operation and low cost .
4, low noise, less dust.
5, nesting population adjustment range, can meet different user requirements;
Main Technology Parameter:
|
Model
|
Size of feed opening
(mm× mm)
|
Max. Feed size (mm)
|
Capacity
(t/h)
|
Eccentric shaft rotate speed
(r/min)
|
Electric motor power
(kW)
|
Adjustable range of discharge opening(mm)
|
Weight
(t)
|
|
PEV-250× 400
|
250× 400
|
210
|
5-20
|
300
|
15
|
20-60
|
2.8
|
|
PEV-400× 600
|
400× 600
|
340
|
16-65
|
275
|
30
|
40-100
|
6.5
|
|
PEV-500× 750
|
500× 750
|
425
|
45-100
|
275
|
55
|
50-100
|
10.1
|
|
PEV-600× 900
|
600× 900
|
500
|
50-120
|
250
|
55-75
|
65-160
|
15.5
|
|
PEV-750× 1060
|
750× 1060
|
630
|
52-180
|
250
|
110
|
80-140
|
28
|
|
PEV-800× 1060
|
800× 1060
|
650
|
85-143
|
250
|
110
|
100-200
|
30
|
|
PEV-870× 1060
|
870× 1060
|
670
|
181-210
|
250
|
110
|
200-260
|
30.5
|
|
PEV-900× 1200
|
900× 1200
|
750
|
140-260
|
200
|
110
|
95-165
|
50
|
|
PEV-1000× 1200
|
1000× 1200
|
850
|
160-300
|
200
|
110
|
195-265
|
51
|
|
PEV-1200× 1500
|
1200× 1500
|
1020
|
300-600
|
180
|
160
|
150-300
|
100.9
|