Applied Materials: Pebble, calcite, granite, quartz, concrete, dolomite, bluestone, iron ore, limestone, coal gangue, construction waste, ferrosilicon, basalt, sandstone, cement clinker and so on.
When you need a powerful crushing operation and are looking for an efficient and stable crushing solution, our jaw crusher is the right choice for you. As a highly acclaimed crushing equipment in the industry, the jaw crusher meets your needs in different crushing scenarios with its excellent performance, simple operation and outstanding durability. Whether it is mining, construction crushing or highway and railroad construction, it can easily perform and bring you considerable production benefits.
Jaw crusher, as a kind of crushing equipment widely used in mining, metallurgy, construction, highway and other fields, is famous for its simple structure, large crushing ratio and stable performance. The machine is mainly composed of movable jaw, fixed jaw, eccentric shaft, jaw plate and other components, and realizes efficient crushing of materials by simulating the movement of two jaws of animals.
Advantageous features of jaw crusher
High-efficiency crushing: Optimized crushing chamber design and high-efficiency crushing mechanism ensure that the materials are fully crushed and evenly distributed in the crushing chamber.
Easy to maintain: the equipment has a simple structure and is easy to disassemble and assemble, which is convenient for daily maintenance and overhaul work.
High safety: the equipment is equipped with multiple safety protection devices, such as overload protection, over-iron protection, etc., to ensure that the equipment can be safely shut down under abnormal conditions.
Strong adaptability: by adjusting the gap of the crushing chamber and the rotational speed of the eccentric shaft, it can adapt to the crushing needs of materials with different hardness and grain size.
Jaw crusher working principle and structure
Working Principle: The working principle of the jaw crusher is to simulate the movement of the two jaws of animals to realize the crushing of materials. The motor drives the eccentric shaft to rotate, so that the movable jaw approaches and leaves the fixed jaw periodically, thus crushing and bending the materials. When the movable jaw rises, the angle between the elbow plate and the movable jaw becomes larger, which pushes the movable jaw plate to approach the fixed jaw plate, and the material is crushed by multiple crushing such as extrusion, rubbing, grinding, etc.; when the movable jaw goes down, the angle between the elbow plate and the movable jaw becomes smaller, and the movable jaw plate leaves the fixed jaw plate under the action of the tie rod and the spring, and the crushed material will be discharged freely through the discharge opening in the lower part of the crushing cavity under the action of the gravity.
Structure Composition: Jaw crusher mainly consists of frame, eccentric shaft, large pulley, flywheel, movable jaw, side guard plate, elbow plate, elbow plate back seat, clearance screw, reset spring, fixed jaw plate and movable jaw plate, etc., of which the elbow plate also plays the role of insurance. The whole equipment has a compact structure and works stably and reliably.
Jaw crusher is widely used in the crushing operation of various ores and rocks, such as limestone, river pebbles, basalt, iron ore and so on. At the same time, it is also suitable for crushing and recycling of construction waste, as well as aggregate production in the construction of highways, railroads, water conservancy and other infrastructures. Whether for large-scale mining or small-scale gravel quarry production, the jaw crusher can provide stable and reliable crushing solutions.
The following is the analysis and suggestion of the combination of jaw crusher and different production lines:
Suggestion: Firstly, use jaw crusher for coarse crushing of large stone, then use cone crusher or impact crusher for medium crushing, then use sand making machine for fine crushing and shaping, and finally get sand and gravel products with different granularity through sand washing machine and screening equipment.
Recommendation: Jaw crusher is responsible for the initial crushing of the ore, followed by cone crusher or impact crusher for medium and fine crushing according to the hardness and size requirements of the ore. Vibrating screen is used to screen different size of ore, and belt conveyor is responsible for material transfer.
Construction waste treatment production line:
Combination: Jaw Crusher + Impact Crusher/Hammer Crusher + Magnetic Separator + Vibrating Screen + Belt Conveyor
Suggestion: The construction waste is first roughly crushed by a jaw crusher and then further crushed using an impact crusher or hammer crusher. Magnetic separator is used to separate the metallic materials and vibrating screen is used to screen the aggregates with different particle size. Belt conveyor plays the role of material transfer in the whole production line.
Mobile crushing line:
Combination: Mobile Jaw Crushing Plant + Mobile Cone Crushing Plant/Mobile Impact Crushing Plant + Mobile Screening Plant
Suggestion: For crushing tasks that require frequent transfer or complex site environment, mobile crushing plant can be chosen. The mobile jaw crushing plant is responsible for coarse crushing, the mobile cone crushing plant or mobile impact crushing plant for medium and fine crushing, and the mobile screening plant for screening and classification.
Types of Jaw Crushers
We can select a suitable jaw crusher for you, according to the size of raw materials, aggregate requirements, and site construction requirements.
PE Jaw Crusher
Capacity: 20-800t/h, Customizable
Max Feeding Size: 130mm-1000mm; According to Model
Motor Power: 5.5-220 kw; According to Model
Description: Standard jaw crusher output particle size is large, usually 100-350mm, and secondary crushing is required; It can directly process bulk materials with a particle size of 1.2 meters.
Features: Large crushing ratio, uniform product size, safe and reliable lubrication system.
Max Feeding Size: 420mm-1000mm; According to Model
Motor Power: 75-250 kw; According to Model
Description: European Type jaw crusher adopts the most advanced international crushing technology and manufacturing level, which is the first choice for crushing hardness and strong abrasive materials.
Features: The discharge port adopts “wedge hydraulic adjustment device”, which is simpler and more reliable to adjust.
Description: Small jaw crusher is used in secondary crushing for medium and fine crushing after coarse crushing, so as to provide qualified feed material for the next production process.
Note: Data may change for the improving technology; we reserve the right of changing without notice.
Model
Max.feeding size (mm)
Adjusting range of discharge opening (mm)
Processing capacity (t/h)
Motor power (kw)
Dimensions （L×W×H） (mm)
Total weight (t)
PEV400×600
340
40-80
20-65
30-37
2500×1750×1950
7
PEV500×750
425
45-150
45-107
45-55
3100×1980×2290
12
PEV600×900
510
75-180
100-200
55-75
3450×2360×2780
17
PEV750×1100
640
80-190
140-320
90-110
3750×2580×3180
26
PEV860×1100
730
100-200
200-500
110-132
4870×2850×3170
32
PEV900×1200
760
100-220
220-600
110-132
3500×2850×3290
48
PEV1000×1200
850
150-300
280-750
132-160
4700×2930×3460
52
PEV1200×1500
1020
180-340
350-950
160-220
6380×5310×3710
83
PEV1500×1800
1250
210-360
500-1100
280
7460×6240×4250
122
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)
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
After-sales service for jaw crusher
On-site installation and commissioning: a professional technical team will go to the site to ensure that the equipment is quickly put into production.
Technical training: Online or offline operation and maintenance training is provided to ensure that your team is proficient in the use of the equipment.
Global Warranty: The equipment is covered by a warranty and will be repaired or replaced free of charge for any non-artificial quality problems.
Fast Parts Supply: Perfect parts supply system ensures that you get the parts you need in time.
Jaw Crusher Price
The price of a jaw crusher varies depending on the model, size, production capacity, brand and other factors. Generally speaking, the price of a small jaw crusher may range from a few thousand to tens of thousands of dollars, while the price of a large, high-end jaw crusher may reach hundreds of thousands or even millions of dollars. Therefore, the exact price needs to be determined based on your needs and the specific configuration of the equipment you choose.
When buying a jaw crusher, besides the price factor, you also need to consider the quality, performance and after-sales service of the equipment. It is recommended to choose a manufacturer with good reputation and credibility to ensure the performance and service life of the equipment. Meanwhile, according to your own production needs and budget, choose the suitable model and configuration to realize the best return on investment.
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