Jaw Crusher

Do you want to turn construction waste into treasure? Do you want to crush limestone, river pebble, granite, basalt, and quartz stone into small particle? Do you want to get economic benefits from these stones? Then it is high time that you choose a jaw crusher! As a matter of fact, it is widely used to crush ore and large pieces of material in mining smelting, building material, road, railway, water conservancy and chemical industry. Brcause it has so many applications, it is also called universal crusher.

The jaw crusher plant, which is researched and designed by Aimix Group, has combined with domestic and foreign advanced technology. Our crushers adopt deep crushing cavity, so the feeding rate and crushing efficiency can be greatly improved. It is also energy-saving. Compared with other crusher, it can save more than 50% energy. Jaw crushing plant has advanced technology, long service life, reliable working condition, easy maintenance and other advantages.

Uses of Jaw Crusher:

As a leader of mining machinery, this kind of crusher can process almost all the rocks and minerals, such as: basalt, pebble, iron ore, limestone, granite, quartz stone, shale, gravel, river pebble, bluestone, gypsum, construction waste, building aggregates, etc. In other words, it can turns all types of stones into useful materials.

Jaw Crusher Plans:

What factors should you take into consideration when you plan to purchase a diesel jaw crusher? Today, Aimix will give you some suggestions.

Firstly, You should consider the size of raw materials and the required size of the finished materials. If the materials have big size, you can choose the ordinary crusher machine(PE series). Because it is the primary crushing equipment and suitable for crushing large stone materials. On the contrary, you should choose Aimix’s secondary jaw crusher or other kind of fine crusher machines in order to crush smaller materials.

Secondly, you should consider the machine’s performance. Aimix, a reliable crusher supplier, adopts advanced technology to manufacture all kinds of crushers. Accordingly, our crushers have simple structure, easy maintenance, stable performance and low operation cost. So you can choose our crusher machines without hesitation.

Lastly, jaw crusher price is a very crucial factor. In addition, we can recommend suitable machines to different customers according to their budgets and requirements. We ensure that all customers will get best crusher with the most reasonable price.

Multiple Types of Jaw Crushers:

There are so many types of this kind of crushers: PE series crusher, C6X series  crusher, PEX series crusher, tracked jaw crusher, HD series crushers and so on.

On the basis of actual situation, the most popular types are PE series, PEX series and HD Germany series. Each type contains several models. For example, PE series mainly contains 18 models. The smallest model is PE 150*250, and the biggest machine is PE 1600*2100. PEX series mainly consists of 5 models. Besides, HD series is a kind of German version crusher. Aimix mainly manufactures and exports 4 models of HD crusher—- HD80, HD98, HD110, HD125.

Model: PE-150*250
Feed opening size(mm): 150*250
Max.Feeding size(mm):125
Adjusting range of discharge opening(mm):10-40
Processing capacity(t/h): 1-3
Rotation speed of eccentric shaft(r/min):250
Mixing power(kw): 5.5
Total weight(T): 0.8
Dimension(L*W*H)(mm): 720*600*850

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Model: PE-200*350
Feed opening size(mm): 200*350
Max.Feeding size(mm):180
Adjusting range of discharge opening(mm):18-70
Processing capacity(t/h): 3-10
Rotation speed of eccentric shaft(r/min):260
Mixing power(kw): 11
Total weight(T): 1.5
Dimension(L*W*H)(mm): 1000*870*990

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Model: PE-250*400
Feed opening size(mm): 250*400
Max.Feeding size(mm):210
Adjusting range of discharge opening(mm):20-60
Processing capacity(t/h): 5-10
Rotation speed of eccentric shaft(r/min):300
Mixing power(kw): 15
Total weight(T): 2.8
Dimension(L*W*H)(mm): 1300*1090*1270

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Model: PEX-250*750
Feed opening size(mm): 250*750
Max.Feeding size(mm):210
Adjusting range of discharge opening(mm):25-60
Processing capacity(t/h): 13-35
Rotation speed of eccentric shaft(r/min):330
Mixing power(kw): 22
Total weight(T): 5.5
Dimension(L*W*H)(mm): 1380*1750*1540

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Specifications of the Type of Crusher:

Jaw Crusher Specification:

The main specifications of this kind of crusher machines are PE series crushers, PEX series crushers and HD series crushers. PE crushers are mainly used in primary crushing stage. However, PEX crushers mainly work in secondary or third crushing stage.

PE crusher is the most common kind of crusher machine. It consists of PE150*250, PE250*450, PE1200*1500, and so on. In order to satisfy different demands, the crusher have a large range of input size and output size. You can adjust the size according to the requirements of the raw material and the finished product. The input sizes are from 125mm to 1020mm. Moreover, each type of input size can be adjusted from 10mm to 300mm. For example, the large input size of PE150*250 is 125mm, and you can adjust the input size from 10mm to 40mm based on 125mm. The things you need to do are putting the materials into the crushers and adjusting the size you want.

PEX series mainly consists of five models: PEX 150*750, PEX 250*750, PEX 250*1000, PEX 250*1200, and PEX 300*1300. Besides, HD Germany crushers are also a main type of concrete jaw crusher for sale. And there are four types of HD crushers. They are mainly used to crusher hard materials. Compared to other crushers, it has larger production and higher quality finished products.

Jaw Crusher Components:

There are several main parts of jaw crusher: frame, jaw plate and side guard plate, and transmission part. The frame is a four-walled rigid frame, and it is used to hold the eccentric shaft and stand the reactive force of crushed material. So, the frame needs sufficient strength and rigidity. It is usually made of cast steel. The frame of mini jaw crusher for sale can be made of high quality cast iron instead of cast steel. The frame of the crushr needs to be cast in sections and bolted firmly into a whole, and the casting process is complicated. The frame of self-made small jaw crush machine can be welded with thick steel plate, but the stiffness is poor.

Both the fixed jaw plate and the mobile jaw plate are composed of jaw beds and jaw plates. The jaw plates are fixed on the jaw bed with bolts and wedge screws. Jaw bed of fixed jaw plate is the front wall of the frame. Jaw bed of mobile crusher jaw plate must have sufficient strength and stiffness to stand the broken reactive force, and thus most mobile jaw plates are made of cast steel or cast iron pieces.

The eccentric shaft is the main shaft of the crusher, which is made of high carbon steel. The eccentric parts must be precision-machined and heat-treated. One end of the eccentric shaft is a pulley, and the other end is a flywheel.

Model: PE-400*600
Feed opening size(mm): 400*600
Max.Feeding size(mm):340
Adjusting range of discharge opening(mm):40-100
Processing capacity(t/h): 16-60
Rotation speed of eccentric shaft(r/min):275
Mixing power(kw): 30
Total weight(T): 7
Dimension(L*W*H)(mm): 1730*1730*1760

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Model: PE-500*750
Feed opening size(mm): 500*750
Max.Feeding size(mm):425
Adjusting range of discharge opening(mm):50-100
Processing capacity(t/h): 40-110
Rotation speed of eccentric shaft(r/min):275
Mixing power(kw): 55
Total weight(T): 12
Dimension(L*W*H)(mm): 1980*2020*1870

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Model: PE-900*1200
Feed opening size(mm): 900*1200
Max.Feeding size(mm):750
Adjusting range of discharge opening(mm):95-165
Processing capacity(t/h): 220-450
Rotation speed of eccentric shaft(r/min):200
Mixing power(kw): 110
Total weight(T): 52
Dimension(L*W*H)(mm): 3800*2870*3330

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Model: PE-1200*1500
Feed opening size(mm): 1200*1500
Max.Feeding size(mm):1020
Adjusting range of discharge opening(mm):150-350
Processing capacity(t/h): 400-800
Rotation speed of eccentric shaft(r/min):180
Mixing power(kw): 160-220
Total weight(T): 100.9
Dimension(L*W*H)(mm): 4200*3300*3500

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Parameters of Jaw Type Crusher Machine:

Working Principle of Jaw Crusher:

You might ask that how a jaw type crusher works. Here, I will introduce its working principle:

When the rock crushing machine works, motor drives belt and pulley, and the eccentric shaft drives the mobile jaw plate. When the mobile jaw plate rises, the angle between elbow plate and mobile jaw plate becomes larger. So the mobile jaw plate will be close to the fixed jaw plate. At the same time, materials can be crushed. When the mobile jaw plate down, the angle between elbow plate and the movable jaw becomes small. And under the effect of rod and spring, the mobile jaw plate will be far from the fixed jaw plate. Meanwhile, broken material will be discharged.

Crushing chamber (working chamber) is composed of a fixed jaw plate and a mobile jaw plate. The mobile jaw plate is periodically reciprocated against the fixed jaw plate, sometimes separated, and sometimes closed. When they are separated, the material enters the crushing chamber and the finished product is discharged from the lower part. When they are closed, the material between the two jaw plates is crushed by crushing, bending and splitting.

Excellent Features of Jaw Crusher Design:

Compared to other gravel crusher, this kind of crusher  has many features:

1.  Crushing chamber design has high crushing efficiency.  The chamber is composed of mobile jaw plate and fixed jaw plate, which simulates animal’s two jaws to complete material crushing operations.

2. This kind of crusher can not only crush small size materials, but also crush large pieces of limestone. And the largest broken particle size is 1000 * 1200mm. In current mining industry, limestone is in short supply and many ordinary crushers can not crush large size limestone. And it can crush large limestone into small particles, so you can get more crushed limestone by using our crusher.

3. This universal jaw crusher can greatly declined power consumption. Besides, crushing one ton of limestone can save 1-2KW electric power per hour.

However, different jaw crusher manufacturers have different prices. So we suggest that you buy crusher machine from professional manufacturers. Aimix Group, a professional crusher exporter, can produce all kinds of crushers, such as hydraulic crusher, no grinding crusher, impactor crusher, direct drive crusher, double chamber crusher, cone crusher machine, and track mounted jaw crusher. Aimix’s equipments not only have high quality, but also have cheap price. Our equipments are directly sold by factory, so you can get more discounts from our factory!

All kinds of crushers can be customized according to the actual needs of users. If you want to buy, please send us an email and we will provide you high quality equipment and professional service.