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What types of crushers are commonly used?

2022-5-12

As the main equipment for mining, the crusher is mainly used for crushing stones of different sizes. With the development of infrastructure construction in full swing, the demand for equipment is gradually increasing, and the choice of crusher is particularly important. So what types of crushers are commonly used? This article will give you a detailed introduction.

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What types of crushers are there?

There are many types of crushers. According to the crushing needs of different users, different types of crushers can be selected for production. Commonly used crushing equipment includes jaw crusher, impact crusher, cone crusher, heavy hammer crusher, impact crusher, etc., which can complete crushing tasks with different requirements. The choice of crusher model mainly depends on the material nature and production requirements.

 

1. Jaw Crusher

Jaw Crusher is also known as Tiger Mouth. It is an early crushing equipment, which relies on the movable jaw plate to periodically press the fixed jaw plate to crush the ore blocks sandwiched in it. Due to its simple structure, reliable operation and convenient maintenance, it is still widely used in metallurgical mining, chemical and railway departments.

 

2. Impact crusher

The impact crusher is suitable for medium hardness and soft materials (limestone, coal gangue, etc.), using impact to crush materials, repeated impact between the blow bar and the impact plate for crushing, the new structure design. The machine has strong rigidity, and the rotor has a large Moment of inertia. The finished product is cubic, without tension and cracks, the grain shape is quite good, and the comprehensive benefit is high.

 

3. Cone Crusher

Cone crusher is suitable for harder materials (basalt, granite, etc.). The material is located between the inner and outer cones, the outer cone is fixed, and the inner cone swings eccentrically to crush or break the ore blocks sandwiched in it. The spring overload protection device can make foreign iron blocks pass through the crushing cavity without harming the machine. Dry oil or water two kinds of sealing forms, to ensure reliable work.

 

4. Heavy Hammer Crusher

Different from other types, the heavy hammer crusher can be formed at one time without secondary crushing and forming, with low energy consumption and low cost. The heavy hammer crusher is especially suitable for crushing limestone and medium hardness materials with compressive strength below 200 MPa.

 

5. Impact crusher

The impact crusher is also called a sand making machine. This equipment utilizes the crushing principle and technology of "stone-on-stone", and the material is crushed by the impact of the rapidly rotating moving parts. It greatly saves the energy consumption of the machine and prolongs the wear time of the machine.

 

6. Mobile Crusher

The mobile crusher adopts a self-driven mode and drives directly to the job site to directly crush large stones in multiple stages. It also has feeding, screening, conveying, etc. The formation of tires or tracks can move the sand and gravel production line, saving a lot of expenses.

 

The above introduces six common crusher equipment. When purchasing crusher equipment, users should choose according to the nature of the material and the user's production needs. Only by choosing the appropriate crushing equipment can the desired production effect be achieved. If you want to know more about the crusher, welcome to call or online consultation, leave a message, Sinoroader will send professionals to answer your questions.

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