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Jaw Crusher

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Jaw crusher is the core coarse crushing equipment in mining, construction, sand and gravel industries, mainly used for crushing hard materials such as granite, basalt, iron ore, etc. It adopts the principle of movable jaw and fixed jaw extrusion crushing, has the advantages of a large crushing ratio (4-10), simple structure, easy maintenance, etc., and is the preferred primary crushing equipment for crushing production lines.
100-1200mm
Feed Size
30-280KW
Motor Power
0-1200t/h
Capacity
Jaw Crusher
100-1200mm
Feed Size
30-280KW
Moter Power
0-1200t/h
Capacity
*24 hours consultation
+86-150932226
60S Quick response
30 min Technical reply
24h design proposal
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About of Jaw Crusher

The crushing ratio is an important evaluation index of jaw crusher, which is generally 3-6. The particle size of the material after crushing is relatively uniform. The equipment is energy-saving, with a single machine saving 15%-30% of electricity and a system saving more than doubled. It can meet the requirements of different users.

  1. Kyrgyzstan customer site.jpg

    Kyrgyzstan Customer Site

  2. PE600x900 jaw crusher.jpg

    PE600x900 Jaw Crusher

  3. Zimbabwe customer site.jpg

    Zimbabwe Customer Site

  4. PE600x900 Jaw Crusher0.jpg

    PE600x900 Jaw Crusher

Jaw Crusher of Application

Jaw crusher is used as the primary crushing process for metal ores such as gold, iron, and copper, as well as non-metallic ores such as limestone and granite. It crushes large pieces of raw ore into medium particle size (usually 100-350mm) for subsequent fine crushing or grinding.

 

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Working principle

What Is The Working Principle Of The Jaw Crusher

Jaw Crusher Structure:​​

High-strength frame (integral/combined), movable & fixed jaw with high-Mn steel plates, eccentric shaft with flywheel, adjustable discharge (wedge/hydraulic), and V-belt motor drive. Ensures efficient, stable crushing.

1. Feeding stage

• The material enters the crushing chamber from the top feed port and accumulates between the movable jaw and the fixed jaw.

2. Extrusion crushing stage

• The motor drives the eccentric shaft to rotate, driving the movable jaw to approach the fixed jaw.

• The material is crushed under the action of extrusion, and the material that meets the particle size requirement is discharged from the bottom.

3. Return reset stage

• The eccentric shaft continues to rotate, and the movable jaw moves away from the fixed jaw to prepare for the next round of crushing.

• The flywheel releases the stored energy to maintain stable operation.

PE jaw crusher structure diagram
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Technical Specifications of Jaw Crusher

*The output will vary according to different materials, feed particle size and other factors
Model

Feeder Opening

Size(mm)

Max. Feeding

Size (mm)

Outlet adjusting

Size(mm)

Capacity

(t/h)

Motor Power

(kw)

Overall Dimension

(mm)

PE250x400 250x400 210 25-60 5-20 15 1215x1240x1210
PE400x600 400x600 350 40-90 15-60 30 1700x1750x1680
PE500x750 500x750 425 50-100 40-130 45 2150x1900x1950
PE600x900 600x900 500 60-125 90-180 55 2500x2010x2350
PE750x1060 750x1060 630 60-150 110-380 110 2630x2310x3110
PE900x1200 900x1200 750 95-165 220-450 132 3720x2850x3250
PE1000x1200 1000x1200 850 200-300 280-560 160 3820x2850x3250
PE1200x1500 1200x1500 1020 150-300 400-800 220 4590×3342×3553
PE1500x1800 1500x1800 1200 210-360 520-1100 280 5100x4700x4300

Crushed product size

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