Product Introduction

The jaw crusher is a primary crushing equipment with a simple structure, consisting of fixed and movable jaws. It has a large crushing ratio, is efficient and durable, and is widely used in mining and construction for crushing ores and bulk materials.

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Advantages

1. The unique crushing chamber design of the jaw crusher increases the utilization rate of the jaw plate material. The jaw plate can be interchanged and used multiple times to achieve uniform wear on the jaw plate crushing surface, improve material utilization rate, and extend service life

2. The jaw crusher has the characteristics of reliable structure, high production efficiency, easy adjustment, good product particle shape, uniform particle size distribution, and economical use. It is widely used both domestically and internationally. The spring safety system is an overload protection device, which can allow foreign iron blocks to pass through the crushing chamber without harming the crusher

3. The jaw crusher has a compact and simple structure, and the eccentric shaft and other transmission components are subjected to less force; Due to the small vertical displacement of the moving jaw, there is less excessive crushing of materials during processing, and the wear of the moving jaw plate is relatively small

4. High crushing ratio: The PE series jaw crusher has the advantages of simple and reasonable structure, high output, large crushing ratio, long service life of the toothed plate, uniform particle size of the finished product, low power consumption, and convenient maintenance. It is currently a commonly used model in China.

5. Long service life: The jaw plate is replaced faster and the downtime is short; In addition, installing an overload device can effectively protect the casing, greatly extending the service life of the PE jaw crusher.

6. The crushing chamber is deep and has no dead zone, which improves the feeding capacity and output.

7. The gasket type discharge port adjustment device is reliable and convenient, with a large adjustment range, increasing the flexibility of the equipment.

8. The lubrication system is safe and reliable, with convenient component replacement and low maintenance workload.

9. Simple structure, reliable operation, and low operating costs.

10. Equipment energy-saving: Single machine energy-saving by 15% to 30%, system energy-saving by more than twice.

11. The adjustment range of the discharge port is large, which can meet the requirements of different users.

Application Area

1. Mining: Whether it is a large or small mine, PE jaw crusher is an ideal crushing equipment, mainly used for medium particle size crushing of various ores.

2. Construction: In the construction field, PE jaw crusher can be used to crush materials such as concrete, granite, limestone, etc. It is an ideal equipment for industries such as highways, railways, water conservancy, and chemical engineering.

3. Crushed stone processing: In the field of crushed stone processing, PE jaw crushers can be used to process various coarse, medium, and fine materials, such as granite, limestone, etc.

4. Highway construction: In highway construction, PE jaw crusher is an ideal aggregate processing equipment.

5. Hydropower construction: In hydropower construction, PE jaw crushers can be used to crush various materials, such as granite, limestone, etc.

6. Artificial sand and gravel processing: In artificial sand and gravel processing, PE jaw crushers can be used to produce sand and gravel of different specifications.

7. Chemical industry: In the chemical industry, PE jaw crushers can be applied to the crushing of various materials.

Overall, PE jaw crusher is one of the commonly used mining crushing equipment in industrial and mining production, with a wide range of application areas.

Working Principle

The electric motor of the jaw crusher drives the belt and pulley, which move the moving jaw up and down through an eccentric shaft. When the moving jaw rises, the angle between the elbow plate and the moving jaw increases, thereby pushing the moving jaw plate closer to the fixed jaw plate. At the same time, the material is crushed or chopped, achieving the purpose of crushing; When the moving jaw descends, the angle between the elbow plate and the moving jaw decreases. Under the action of the pull rod and spring, the moving jaw plate leaves the fixed jaw plate, and the crushed material is discharged from the lower mouth of the crushing chamber. With the continuous rotation of the electric motor, the crusher jaw moves periodically to crush and discharge materials, achieving mass production.

Technical Parameter