CONTACT:+86-137-6117-8946
CONTACT/ CONTACT US
24 hours telephone +86-137-6117-8946
China SHM Machinery Co.,Ltd.

EMAIL:shm@shmcrusher.com

TEL:+86-137-6117-8946

WebChat:+86-189-1619-6140

Add:No.375 Pudong Road, Pudong District, Shanghai,China.

jaw crusher

TIME:2022-09-27

Feed particle size: 0-1500 mm
Production capacity: 1-1000 TPH
Scope of application: sand and gravel yard, mining, coal mining, concrete mixing station, dry mortar, power plant desulfurization, quartz sand, etc.
Processing materials: river pebble, granite, basalt, iron ore, limestone, quartzite, diabase, iron ore, gold ore, copper ore, etc.

The jaw crusher is used in the first process of crushing various minerals and rocks. It can process all kinds of ores with compressive strength not higher than 320MPa to medium particle size at one time. It is often combined with cone crushers, impact crushers and sand making machines. Together they form a complete set of sand and gravel production lines, which are widely used in mining, metallurgy, chemical industry, building materials, electric power, water conservancy, transportation and other fields. The jaw crusher is mainly composed of a frame, an eccentric shaft, a large pulley, a flywheel, a side guard, a toggle plate, a toggle plate back seat, a clearance adjusting screw, a return spring, a fixed jaw plate and a movable jaw plate.

Jaw Crusher Performance and Features

Jaw crusher is mainly composed of frame, eccentric shaft, large pulley, flywheel, side guard, toggle, toggle back seat, clearance screw, return spring, fixed jaw and movable jaw.

Technical Specifications of Jaw Crusher

Model

Feeding
Opening
Size
(mm)

Max.
Feeding
Size
(mm)

Adjustment
Range of
Discharging Opening
(mm)

Capacity
(t/h)

Electric power
(kw)

Outline dimension
(mm)

Weight
(t)

PE-250×400

250×400

210

20-80

5-20

15

1450×1315×1296

3

PE-400×600

400×600

350

40-100

16-65

30

1700×1732×1653

7.2

PE-500×750

500×750

425

50-100

40-110

55

2035×1921×2000

11

PE-600×900

600×900

500

65-140

90-180

75

2290×2206×2370

16

PE-750×1060

750×1060

630

80-160

110-320

110

2655×2302×3110

29

PE-900×1200

900×1200

750

100-200

200-400

132

3380×2870×3330

54.5

PE-1000×1200

1000×1200

850

195-260

220-450

160

3480×3876×3330

58

PE-1200×1500

1200×1500

1020

150-330

400-800

180-220

4200×3750×3820

100.9

PEX-250×750

250×750

210

25-60

15-30

22-30

1667×1545×1020

5

PEX-250×1000

250×1000

210

25-60

16-50

30-37

1530×1992×1380

7

PEX-250×1200

250×1200

210

25-60

20-60

37

1900×2192×1430

8

PEX-300×1300

300×1300

250

25-105

20-90

75

2720×1950×1600

11

Note:This specification is just reference,any changes are subject to the jaw crusher products

Jaw Crusher Working Principle

The crushing method of jaw crusher is curved extrusion type. When working, the motor drives the belt and pulley, and moves the movable jaw 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 to approach the fixed jaw, and the material passes through the two jaws. Squeeze, rub and grind between the plates to achieve multiple crushing; when the movable jaw goes down, the angle between the toggle plate and the movable jaw becomes smaller, the movable jaw leaves the fixed jaw under the action of the pull rod and spring, and the crushed material Under the action of gravity, it is freely discharged through the discharge port at the lower part of the jaw cavity. With the continuous rotation of the motor, the movable jaw performs periodic crushing and discharging to realize mass production.

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