jaw crusher

22

Product introduction

Jaw crusher is a commonly used equipment in engineering, roads, bridges and other infrastructure, mainly for crushing some sand and gravel. All kinds of coarse, medium and fine materials (granite, limestone, concrete, etc.).
The jaw crusher can be used for sand and gravel manufacturers with various output. This crusher has beautiful appearance, strong and durable, and a large adjustable range, which increases the flexibility of the equipment. The jaw crusher can crush all kinds of ores and bulk materials. It is mainly used for the main crushing equipment in the crushing and sand making production lines. It is one of the commonly used mine crushing equipment in industrial and mining production due to its characteristics of reliability, easy maintenance and economical operating costs.

jaw crusher-1
jaw crusher-2
jaw crusher-3

Product application

Application field: widely used in medium-sized crushing of various ores and bulk materials in mining, smelting, building materials, highways and other industries.
Equipment advantages:
1. The crushing cavity is deep and has no dead zone, which improves the feeding capacity and output.
2. The crushing ratio is large, and the product particle size is uniform.
3. The gasket-type discharge port adjustment device is reliable and convenient, and the adjustment range is large, which increases the flexibility of the equipment.
4. The lubrication system is safe and reliable, the parts are easily replaced, and the maintenance workload is small.
5. Simple structure, reliable work and low operating cost.
6. The adjustment range of the discharge port is large, which can meet the requirements of different users.
7. Low noise and less dust.


Working principle: The working part of the jaw crusher is mainly divided into two jaw plates, one is the fixed jaw plate (fixed jaw), which is fixed vertically (or the upper end is slightly outward) on the front wall of the body, and the other is the movable jaw plate ( The movable jaw), the position is inclined, and the large and narrow crushing cavity (working cavity) is formed on the fixed jaw. The movable jaw makes periodic reciprocating motion against the fixed jaw, sometimes separating and sometimes approaching. When separated, the material enters the crushing cavity, and the finished product is unloaded from the lower part of the jaw crusher; when approaching, the material subjected to the extrusion, bending and splitting action of the two jaw plates is crushed.
The crushing method of this series of jaw crushers is a curved extrusion type. The motor drives the belt and pulley, and the movable jaw moves up and down through the eccentric shaft. When the movable jaw rises, the angle between the toggle plate and the movable jaw becomes larger, thereby pushing the movable jaw The jaw plate approaches the fixed direction, and at the same time, the material is crushed, rubbed, and crushed multiple times; when the movable jaw goes down, the angle between the bracket and the movable jaw becomes smaller, and the movable jaw leaves the fixed jaw under the action of the pull rod and the spring. At this time, the crushed materials are discharged from the lower opening of the crushing cavity.

Equipment model

Model

Feed
Opening

(mm)


Feeding
Size

(mm)

Discharge port setting range(mm)

Capacity
(t/h)

Speed Of
Eccentric
Shaft
(r/min)

 

Motor

Power

(kw)

Total
Weight
(t)

Dimensions

(cm)

LZPE150*250

150*250

125

10-40

0.8-3

300

5.5

0.5

68*65*85

LZPE200*300

200*300

180

15-50

2-6

260

7.5

0.8

80*78*103

LZPE200*350

200*350

180

18-70

3-10

260

11

1.3

100*87*99

LZPE250*400

250*400

210

20-60

3-13

300

15

2.8

145*128*127

LZPE400*600

400*600

340

40-100

10-34

275

30

5.8

176*166*168

LZPE500*750

500*750

425

50-100

20-52

275

45

10.3

198*208*187

LZPE600*900

600*900

500

65-160

30-75

250

75

13.5

229*229*240

LZPE750*1060

750*1060

630

80-140

72-130

250

110

28

266*243*280

LZPE870*1060

870*1060

660

200-260

181-210

250

110

30.5

281*243*280

LZPE900*1060

900*1060

685

230-290

100-250

250

110

31

287*242*294

LZPE900*1200

900*1200

750

95-165

87-164

200

110

50

338*287*333

LZPE1000*1200

1000*1200

850

195-265

197-214

200

110

51

348*387*333

LZPE1200*1500

1200*1500

1020

150-300

250-500

180

160

100.9

420*330*350

LZPEX150*750

150*750

120

18-48

5-16

320

15

3.5

120*153*106

LZPEX250*750

250*750

210

15-50

13-35

300

30

4.9

138*175*150

LZPEX250*1000

250*1000

210

25-60

10-32

330

37

6.5

156*195*190

LZPEX250*1200

250*1200

210

25-60

13-38

330

45

7.7

214*166*150

LZPEX300*1300

300*1300

250

20-90

10-65

300

75

11

272*195*160