PEW European jaw crusher

PEW European jaw crusher
  • Applications: River pebbles, granite, basalt, iron ore, limestone, quartz, diabase, construction waste, iron ore, gold
  • Feed particle size: 250-500mm
  • capacity: 50-220t/h

PEW European jaw crusher Introduction:

European jaw crusher is often used for coarse crushing in ore crushing. European jaw crusher is an advanced equipment developed for stone production line of highway, railway and airport runway. European jaw crusher absorbs the advanced crushing technology and manufacturing level of foreign countries. It is the first choice of high-efficiency products for crushing hard and strong abrasive materials. Most of the stones used in highway, railway, airport runway and other projects are made of basalt and other hard rocks. The specifications are about 3-7 cm. Moreover, the hardness of crushed materials is relatively large. The traditional jaw crusher is not only low in yield but also easy to wear and tear. Compared with the traditional two-stage jaw crusher, the European jaw crusher has incomparable advantages in terms of service life, maintenance rate and failure rate, while the cost is low compared with the matching cone crusher and stone shaping machine.




Case Sample:

Project: crushing production line of large mine

Industry: iron ore macadam production line

Equipment: vibrating feeder, European jaw crusher, hydraulic cone crusher, circular vibrating screen, sand shaping machine, conveyor, electric control equipment, etc.

Processing material: iron ore

PEW European jaw crusherTechnical Parameter:

Model
Size of feed opening
(mm×mm)
Max.feed size
(mm)
Capacity
(t/h)
Eccentric shaft rotate speed
(r/min)
Motor Power
(kW)
Closed side setting
(mm)
Weight
(t)
PE-250×400
250×400
210
5-20
300
15
20-80
2.8
PE-400×600
400×600
340
16-65
275
30
40-100
6.5
PE-500×750
500×750
425
45-100
275
55
50-100
10.1
PE-600×900
600×900
500
50-120
250
55
65-160
15.5
PE-750×1060
750×1060
630
52-208
250
110
80-140
28
PE-800×1060
800×1060
650
85-228
250
110
100-200
30
PE-870×1060
870×1060
670
181-280
250
110
200-260
30.5
PE-900×1200
900×1200
750
140-320
200
132
100-220
50
PE-1000×1200
1000×1200
850
160-350
200
132
170-270
51
PEX-250×750
250×750
210
13-35
330
22
25-60
4.9
PEX-250×1000
250×1000
210
16-52
330
30
25-60
6.5
PEX-250×1200
250×1200
210
20-60
330
37
25-60
7.7
PEX-300×1300
300×1300
250
16-104
330
55
20-90
11

PEW European jaw crusher Performance

1. Effectively solve the problems of high operation rate and no maintenance time caused by the low output of the original limestone crusher.
2. It can complete the crushing of large pieces of limestone, the maximum crushing particle size is 1000*1200mm, which effectively solves the original problem of "the supply of limestone is tight on the one hand, and the large amount of large limestone cannot be stored on the other hand".
3. The mixing uniformity of the two materials is good, and the mixing amount of desulfurized limestone is greatly increased. The dosage can reach 60%, effectively reducing the cost of raw materials.
4. Power consumption has decreased. A reduction in electricity consumption of 1 ton of limestone by 1-2KWh/t can save electricity costs by 100,000 yuan per year.
5. The waste product has a small particle size, only 2-15mm, which effectively solves the problem that the original limestone has a large particle size, which often blocks the flow and even affects the output of the mill.

PEW European jaw crusher Working Principle

The jaw crusher of European version mainly includes frame, fixed jaw, movable jaw and eccentric shaft. Fixed jaw tooth plate is fixed on movable jaw through connecting bolt rod. Side guard plate is set on both sides of movable and fixed jaw tooth plate. Upper end of movable jaw is set on eccentric shaft. Bearing chamber is set between movable jaw and eccentric shaft. The top of movable jaw tooth plate is about 80-250mm higher than fixed jaw tooth plate. The structure is simple and reasonable, the higher moving jaw tooth plate has a good protective effect on the moving jaw and the bearing chamber, ensures smooth blanking, avoids material jam, and is safe and reliable. Moreover, the utility model also simplifies the production of the moving jaw. The movable jaw bearing chamber has good sealing performance, good operation performance, no oil leakage, improves the use of the whole machine, with low noise, stable operation, and obvious energy saving effect It is widely used in mining, building materials, silicate, metallurgy, road building, chemical industry raw materials and other fields, especially suitable for crushing medium hardness materials, such as rock, ore, clinker of cement plant, etc

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