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Small Jaw Crusher

Jaw crusher is the most preferred crushing equipment for processing stones and ores. With a simple structure and reliable performance, it is well-received by customers. It can meet the crushing needs of a variety of minerals. Low cost, high-efficiency.

Processing Capacity: 2-150TPH

Air volume:

Filtration area:

Spiral diameter:

Trough Length:

Remove material:

Max. Feeding Size:≤ 800mm

Application Fields: These mini jaw crusher machines are suitable for mining, metallurgy, construction, highway, railroad, water conservancy, cement industry, and ore processing, etc.

Applied Materials: The small jaw crusher machines are used for size reduction of limestone, dolomite, granite, river stones, boulders, basalt, black stone, andesite, feldspar, quartz, calcite, talc, barite, kaolin, iron ore, copper ore, manganese ore, and gold ore, etc.

Customized Service:Jaw crushers an be customized, to meet customers’ demands.

Phone / Whatsapp: +86 13598867851 Email: info@greatwallmac.com


Introduction of Small Jaw Crusher

Compared with other crushing machines, jaw crushers are more cost-effective and efficient and they can crush all kinds of stones. So jaw crushers are the most commonly preferred crushing equipment in the mineral processing plant, sand gravel plant, etc.

2 types of jaw crushers for choice: jaw crushers for primary crushing and jaw crushers for secondary crushing.

For their low-cost operation and easy maintenance, jaw crushers for secondary crushing are more popular than impact crushers and cone crushers for sand and gravel production line.


jaw crusher machine application.jpg


Application of Jaw Crusher

Jaw crusher is mainly used as coarse and medium crusher in the mining, building materials, and construction industry. As per the width of the opening mouth, there is small, medium, and large size. It can process various stones with compressive strength of less than 320MPa. Stone jaw crushers are widely used in different industries, due to their simple structure, easy operation, and reliable performance.

application industries of jaw crusher machines.jpg


Jaw Crusher Working Principle


When a jaw crusher works, the motor starts the belt wheel to drive the centrifugal shaft to rotate. The movable jaw blade suspension shaft gets to and away from the fixed shaft periodically, which causes a press, rubbing and grinding, etc. to the raw materials.

Crushed stone falls down gradually and are discharged out of the jaw crusher when the particle size meets the requirements.


jaw crusher prinple.jpg

Features of Jaw Crusher


1. Multi-application. The small jaw crushers can crush various stones, including large-size stones, for primary and secondary crushing processes.

2. The discharge size is adjustable. The final grain size can be customized as per the customer's need.

3. There are a few wearing parts, and the accessories are moving plate and fixed plate, and no other accessories are needed in the later stage.

4. Adopting copper core motor, which increases machine power and prolongs equipment service life.

5. The jaw crusher parts are made of forged manganese steel, and alloy material can also be used,to increase the working efficiency and service life of the jaw rock crusher.

6. The jaw crusher machine casing is made of cast steel with no gaps, and no welding, and is more durable.

7. The bearing is made of all-copper material, with self-aligning technology, which reduces the failure rate and is more durable.

8. The machine can be driven by an electric motor or diesel engine, based on your power supply.

diesel engine jaw crusher.jpg

jaw rock crushers for sale.jpg


9. The motor transmission part of the machine is equipped with a protective cover on the outside, to ensure the safety of workers during work.

10. The bearing box is equipped with an oil-filling hole for filling butter and engine oil to increase the service life of the bearing.

11. The machine can be customized, and it can be manufactured into a mobile jaw crusher plant for easy movement.


mobile jaw crusher customized.jpg


Technical Parameter of Jaw Crusher


Model

Capacity

( tons/hour)

Motor power

Discharge size

Weight

Steel plate thickness

Function

150*250

2-7

4-pole/ 5.5kw

20mm

0.5 tons

12mm

 

 

 


        Primary crushing

 

200*300

3-9

4-pole/ 7.5kw

20mm

0.8 tons

12mm

220*350

10

4-pole/ 11kw

20mm

1.1 tons

16mm

250*400

15-20

4-pole/ 15kw

20mm

2 tons

16mm

300*500

25-30

4-pole/ 22kw

30mm

3.5 tons

25mm

400*600

40-50

6-pole/ 30kw

40mm

6 tons

35mm

500*750

60-80

6-pole/ 55kw

40mm

9.5 tons

40mm

600*900

100

6-pole/ 75kw

40mm

16.5 tons

50mm

750*1060

130-150

6-pole/ 90kw

60mm

25 tons

60mm

100*600

4-5

4-pole/ 7.5kw

20mm

0.8 tons

16mm

 

 

 Secondary crushing

150*750

15

4-pole/ 15kw

20mm

2.7 tons

16mm

250*750

20-30

6-pole/ 22kw

20mm

5 tons

35mm

250*1000

40

6-pole/ 30kw

20mm

6 tons

35mm

250*1200

50

6-pole/ 37kw

20mm

7.5 tons

35mm

300*1300

50-60

6-pole/ 55kw

20mm

11.5 tons

40mm


Small Jaw Crusher.pdf


Related

PE Jaw Crusher

Mobile Jaw Crusher

Mobile Impact Crusher

Mobile Cone Crusher

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