Guilin Mining Machinery Co., LTD.

Jaw Crusher

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The Main Types and Description of Jaw Crusher:

The Jaw crusher is used as Primary and Secondary crushers for crushing all kinds of minerals and rocks with compressive strength less than 320 mpa.

There are two types of Jaw crusher: coarse jaw crusher and fine jaw crusher. We also manufactures Mobile jaw crusher, Single toggle jaw crusher, and other Jaw breakers.


The Performance Characteristics of Jaw Crusher:

1. Crushing cavity is deep and there is no dead area, which improves the feeding capacity and output.
2. High reduction ratio and uniform final product size.
3. The adjustment device of discharge-hole is reliable and convenient.
4. Reliable and safe lubrication system, convenient replacement of parts and small workload of maintenance.
5. Simple structure, operational reliability, and low operation cost.

Jaw Crusher

Technical Parameter of Jaw Crusher:

Model

Feed opening
(mm)

Max.feeding size
(mm)

Adjusting range of discharge opening
(mm)

Processing capacity
(t/h)

Rotation speed of eccentric shaft
(r/min)

Motor power
(kw)

Total weight
(t)

Dimensions
(L×W×H)
(mm)

PE-150×250

150×250

125

10-40

1-3

250

4P   5.5

0.8

720×660×850

PE-200×300

200×300

180

15-50

2-6

260

4P   7.5

1.2

910×750×990

PE-200×350

200×350

180

18-70

3-10

260

4P   11

1.5

1000×870×990

PE-250×400

250×400

210

20-60

5-20

300

6P   15

2.8

1300×1090×1270

PE-400×600

400×600

340

40-100

16-60

275

6P   30

7

1730×1730×1630

PE-500×750

500×750

425

50-100

40-110

275

6P   55

12

1980×2080×1870

PE-600×750

600×750

500

150-200

80-240

275

6P   55

15.8

2070×2000×1920

PE-600×900

600×900

500

65-160

50-160

250

6P   55

17

2190×2206×2300

PE-750×1060

750×1060

630

80-140

110-320

250

8P   110

29

2660×2430×2800

PE-800×1060

800×1060

640

130-190

130-330

250

8P   110

29.8

2710×2430×2800

PE-830×1060

830×1060

650

160-220

150-336

250

8P   110

30.7

2740×2430×2800

PE-870×1060

870×1060

660

200-260

190-336

250

8P   110

31.5

2810×2430×2800

PE-900×1060

900×1060

685

230-290

230-390

250

8P   110

33

2870×2420×2940

PE-900×1200

900×1200

750

95-165

220-450

200

8P   110

52

3380×2870×3330

PE-1000×1200

1000×1200

850

195-265

315-500

200

8P   110

55

3480×2876×3330

PE-1200×1500

1200×1500

1020

150-350

400-800

180

6P   160-220

100.9

4200×3300×3500

PE-1500×1800

1500×1800

1200

220-350

500-1000

180

8P   280-355

139

5160×3660×4248

PE-1600×2100

1600×2100

1500

300-400

1300-2200

160

8P   350-380

150.6

6210×4013×4716

PEX-150×750

150×750

120

18-48

8-25

320

4P   15

3.8

1200×1530×1060

PEX-250×750

250×750

210

25-60

13-35

330

6P   22

5.5

1380×1750×1540

PEX-250×1000

250×1000

210

25-60

16-52

330

6P   30

7

1560×1950×1390

PEX-250×1200

250×1200

210

25-60

20-61

330

6P   37

9.7

2140×1660×1500

PEX-300×1300

300×1300

250

20-90

16-105

300

6P   55

15.6

2720×1950×1600


Category

UNIT

Jaw Crushers

Fine Type Crushers

150x250

250x400

400x600

150x750

250x750

Iniet size

mm

150x250

250x400

400x600

150x750

250x750

Outlet width

mm

15-45

20-100

30-100

18-60

25-100

Rorary speed of crusher eccentric shaft

r/min

340

320

267

320

303

Electric motor,s model


Y132S-4

Y160L-4

Y225M-6

Y180L-6

Y225M-6

Electric motor,s power

kw

5.5

15

30

15

30

Electric motor,s speed

r/min

1440

1460

980



Contour dimension of crusher

LxBxH

800x745x820

1230x1051x1091

1560x1660x1535

1220x1442x928

1450x1636x1288

Weight

kg

850

2300

5800

3000

4800

Productivity

m3/h

1.5-4.5

5-20

10-34

5-15

10-30



Jaw crusher, in short, we call it as JC. It is an early breakup equipment, because it has simple structure. It is strong, reliable, easy to maintain and repair. Besides, it costs less money of production and construction. Therefore, until now, it is still widely used in metallurgical, chemical, building materials, power, transportation and other industrial sectors. It is mainly used for crushing all kinds of ores or coarse, medium and fine stones with compression strength of 147- 245 MPa. In order to meet the needs of crushing high strength and high hardness in metallurgical, mining, construction and other industries, GUIKUANG machinery has been investing a lot of manpower, material and financial resources to develop a new type jaw crusher with high efficiency and energy saving. Therefore, more and more new jaw crusher will be introduced. It is welcome to continue to pay attention to our factory.

The jaw crusher is mainly used for medium size crushing of the various ore and large pieces of materials. It is widely used in mines, smelting, building materials, highway, railway, water conservancy and chemical industries.


The Operational Principles of Jaw Crusher

The operate mode of jaw crusher is curved extrusion type. The operational principle is that the motor drives the belt and the pulley to move the jaw up and down through the eccentric shaft. When the moving jaw rises, the angle between the elbow plate and the moving jaw increases, thus it will push the moving jaw plate be close to the fixed jaw plate. At the same time, the material is crushed or chopped, so the purpose is achieved; when the moving jaw descends, the angle between the elbow plate and the moving jaw decreases. Under the action of the pull rod and the spring, the moving jaw plate leaves the fixed jaw plate. At the same time, the broken material has been discharged from the lower mouth of the crushing chamber. With the continuous rotation of the motor, the moving jaw is crushing and discharging the materials for periodic movement to achieve mass production.

The Performance and Characteristics of Jaw Crusher

1. Advanced manufacturing technique

GUIKUANG jaw crusher is made of advanced materials with advanced manufacturing technique; it adopts finite element analysis technology. The equipment has higher working strength and helps to improve the production efficiency.

2. The bearing is durable

The bearing seat of the jaw crusher adopts the integral cast steel structure, which can guarantee the complete match with the broken frame, and greatly enhance the radial strength of the bearing seat. Compared with the crusher which has the same specifications, it has larger and more durable bearing. According to its higher bearing capacity and the effective sealed bearing, it will prolong the usage time greatly.

3. The quality of the moving jaw is reliable

The GUIKUANG jaw crusher has more advanced moving jaw assembly, which makes it more durable. The moving jaw assembly is made of high quality steel castings, and is driven by two large cast steel flywheels. In addition, the heavy eccentricity shaft also adopt the way of processing semi-finished product. All of these make the jaw crusher equipped with extraordinary reliability.

4. Convenient adjustment of discharging

The crushing chamber of the jaw crusher adopts the symmetrical "V" shape structure, which makes the width of the actual feeding port consistent with that of the nominal intake port. So it is more quick and convenient to the adjust the discharging gate. The jaw crusher is also equipped with a wedge discharging gate adjustment device, which is simpler, safer and faster than the old gasket adjustment type.

The Price of Jaw Crusher

When customers buy jaw crushers, they need to paying attention to the performance and quality of the jaw crusher itself. Besides, the price of the jaw crusher is undoubtedly the customer's concern. Especially for the jaw crusher, which is produced by many different factories. So people need to be careful to buy it. As we know, the price of a jaw crusher is not cheap.The price of jaw crusher is influenced by many factors, such as factory, specification, quality, area, market demand and so on. Different jaw crusher manufacturers will produce products with different performance and quality. Therefore, when customers buy jaw crusher, they must purchase in the true manufacturers.

Jaw Crusher for Sale from GUIKUANG - an expert manufacturer in crushing and mining equipment!

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