Hammer Crusher: Efficient Crushing, the Choice of Strength

Hammer crusher is a kind of equipment for crushing materials in the form of impact. It is widely used in cement, chemical industry, electric power, metallurgy and other industrial sectors, and is used to crush medium-hard materials.

1. Type and structure:

Hammer crushers are divided into two forms: single rotor and double rotor, of which single rotor is divided into reversible and irreversible.

The structure of the equipment is relatively simple, mainly composed of rotor, hammer head, sieve plate, body and other parts, which is easy to install and maintain.

Two. Working principle:

The hammer crusher quickly knocks on the material through the hammer head hanging on the rotor under the drive of a high-speed motor.

After the material enters the crusher, it is crushed by the impact of the high-speed turning hammer head. At the same time, the materials will also collide with each other. After many crushings, the material smaller than the gap of the sieve is discharged from the gap to complete the crushing process.

3. Breaking capacity and scope:

The hammer crusher can crush materials with a maximum particle size of 600-1800 mm to 25 mm or less.

It is suitable for crushing medium-hard materials, such as limestone, slag, coke, coal, etc., and can also be used for crushing materials with strong fiber structure, elasticity and toughness, such as crushed wood, paper, etc.

4. Features and advantages:

High-efficiency crushing: large crushing ratio, high production efficiency, can be molded once, reducing the need for secondary processing.

Flexible and adjustable: By selecting different sizes of grille baskets or adjusting the gap of the sieve plate, the final sample size can be controlled.

Convenient maintenance: there are few consumable parts and easy to replace, which reduces the cost of repair and maintenance.

Energy-saving and environmental protection: low energy consumption, and the equipment is usually equipped with a dust removal device or a well-tight design to effectively control dust pollution.

5. Field of application:

Hammer crushers are widely used in cement, chemical industry, electric power, metallurgy, building materials, highways, combustion and other sectors.

It is especially suitable for occasions where it needs to crush medium hardness and brittle materials, such as mines, coal, non-metallic mines and new green building materials.

6. Use and maintenance:

In the process of use, it is necessary to regularly check whether the screws of the equipment are loose, observe the working situation, and stop and deal with them in time when abnormal situations are found.

After the crusher starts, the operating speed can only be fed after reaching the normal speed, and the feeding particle size is not allowed to exceed the regulations, so as not to affect the normal feeding.

Before shutting down, you must stop feeding the machine, and wait until all the materials in the machine are leaked.