Introduction to common crushing equipment for crushing machinery and equipment

The first type: jaw crusher

The jaw crusher of the jaw crusher (also known as the tiger mouth) appeared in 1858 and has a large crushing ratio. Jaw crusher product size uniform, simple structure, reliable operation, easy maintenance, operating costs and economic characteristics, is a crushing device of choice, it is widely used in mining, smelting, building material, highway, railway, water conservancy and chemical Industry and many other departments.

This series of crushers is most suitable for crushing various soft and hard ores with compressive strength not higher than 320MPa (MPa). The maximum block size of the crushed materials shall not be greater than that specified in the technical data sheet.

Second: impact crusher

Commonly known as sand making machine, it is a high-energy and low-cost equipment with international advanced level developed by using the principle and technology of the famous "stone-rock" crusher of American Barmac Company, combined with the actual situation of sand production in China and abroad. It plays an irreplaceable role in various fine ore crushing equipment, and is the most effective, practical and reliable gravel machine. The crusher is an ideal production equipment for construction sand, road sand, cushion material, asphalt concrete and cement concrete aggregate, so it is widely used.

Widely used in the metal and non-metallic minerals, cement, refractories, abrasives, glass raw materials, construction aggregate, artificial sand, and a variety of metallurgical slag crushing and coarse grinding operations, especially for hard, extra hard and abrasive materials such as silicon carbide, silicon carbide, sintered bauxite, sand, magnesium and the like, than other types of crushers more advantages. It can be used in combination with hydraulic protection to handle various metallurgical slags. Suitable for construction sand and road sand

The working principle of the impact crusher is simply the principle of stone rock. Let the stone collide with the stone that has been accelerated by the impeller during the natural falling process to achieve the purpose of crushing! The stone that is accelerated and bursting forms a vortex when colliding with the natural falling stone, and the returning process is repeated twice. Broken, so there is very little wear on the machine counterattack during operation!

Third: impact crusher

The utility model has the advantages of simple structure, large crushing ratio, low energy consumption, high output, light weight, and the finished product has a square shape after being crushed, and is widely used in various ore crushing, railway, highway, energy, cement, chemical, construction and other industries.

Fourth: cone crusher

It has a simple structure, stable performance, is not easy to fault, convenient and quick to repair, large production capacity, high efficiency, high quality, and has a variety of cavity-shaped medium and fine crushing, double insurance control hydraulic and lubrication system, so it is widely used in metal mines, Metallurgical industry, chemical industry, construction industry, cement industry and sand and gravel industry.

Fifth: composite crusher

The compound crusher is a new type of high-efficiency fine crushing equipment with broken hammer and counter-attack. It has large production capacity, high crushing efficiency, large crushing ratio, small abrasion amount, low energy consumption, good sealing performance, stable operation and maintenance. Convenient and other outstanding advantages. When the building materials enterprise uses the equipment to crush materials such as limestone , coal , coal gangue and cement clinker, it can significantly reduce the grain size of the grinding and increase the output of the mill. It is an ideal energy-saving crushing equipment.

Sixth: hammer crusher

The hammer crusher has the characteristics of large crushing ratio, high production capacity and uniform product size. The crusher is one of the main equipments for crushing limestone, coal or other brittle materials below medium hardness in industrial sectors such as metallurgy, building materials, chemical industry and hydropower. .

Seventh: single-stage crusher

The single-stage crusher has the advantages of large crushing ratio, fine discharge size, simplified process and low operating cost, and is widely used in industries such as cement, ceramics, glass, artificial sand, coal, non-metallic mines and new green building materials.

Eighth: Roller Crusher

The roller crusher is suitable for crushing medium-hard materials such as limestone, slag, coke, coal and other materials in the industrial sectors such as cement, chemical, electric power, metallurgy, building materials, refractory materials, etc.

The ninth: the third generation of crushers commonly known as the new sand making machine

The third generation of crushers, commonly known as new sand making machines, are widely used in metal and non-metal mines, cement plants, sand and stone metallurgy and other industries. Applicable to various ores and rocks with fineness and crushing hardness of ≤5~16, such as iron ore, non-ferrous metal ore, granite , limestone, quartzite , sandstone, pebbles, etc.

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