device

Brief introduction of impact crusher

The counterattack crusher (large counterattack crusher) is a new generation of large-scale counterattack crusher developed by our factory by digesting and absorbing the excellent technical capabilities of various countries around the world, and integrating the actual industrial and mining enterprise standards in the field of sand and gravel in China. The equipment of the large impact crusher manufacturer adopts new production technology and distinctive overall design. The finished products produced and processed are square, without supporting force and gaps, and have good grain shape. They can crush various kinds of coarse, medium and fine raw materials (granite, dolomite, concrete, etc.) with a particle size distribution of no more than 500 mm and a tensile strength of no more than 350 MPa, The equipment of large-scale impact crusher manufacturers is widely used in various fields such as iron ore crushing, railway lines, highways, electric energy, concrete, chemical plants, engineering and construction. Large impact crusher manufacturers can adjust the size distribution of blanking particle size, and the crushing specifications and models are diversified.

The large-scale impact crusher manufacturer's equipment is a type of crusher equipment that uses impact performance to crush raw materials. When working on the equipment of a large impact crusher manufacturer, driven by the motor, the motor rotor runs at high speed. When the raw material enters the plate hammer function area, it collides with the plate hammer on the motor rotor and is crushed again. It is then thrown onto the counterattack equipment and crushed again. Then, it bounces back from the counterattack jaw to the plate hammer function area and is crushed again. The entire process is repeated, with the raw material entering the first, second, third, and counterattack cavities from large to small, Until the raw materials are crushed to the required particle size distribution and discharged from the feed port. Adjusting the gap between the return frame and the motor rotor can change the particle size distribution of raw materials and the appearance of raw materials.

Characteristics of Large Hammer Impact Crusher

1. Large inlet, high crushing chamber, high strength of raw material integration, large block size, and few commercial lime powder;

2. The gap between the return plate and the plate hammer of the large hammer impact crusher can be adjusted conveniently, the feed particle size distribution can be controlled reasonably, and the particles look good;

3. Compact structure, strong equipment stiffness, and large inertia moment of the motor rotor;

4. High chromium plate hammer, resistant to impact, wear resistance, and high impact force;

5. Large hammer impact crusher without tangential key, convenient maintenance, and reliable economic development;

6. Full crushing effect, high production efficiency, low component wear, and high comprehensive economic benefits.

The equipment of large-scale hammer impact crusher manufacturers has advantages such as simple structure, large crushing ratio, low energy consumption, high production capacity, light weight, and cubic meter shaped finished products after crushing. The price of large-scale hammer impact crusher is affordable and can be used for mineral processing plants, organic chemistry, concrete, engineering construction, refractory insulation materials, porcelain, etc Laminated glass and other industrial sectors use various kinds of raw materials with medium strength for crushing rate and crushing, such as dolomite, cement clinker, coal ash, coke, coal, etc.

Compared with the equipment of the hammer crusher manufacturer, the large hammer crusher has a higher crushing ratio and can more fully utilize the rapid impact kinetic energy of all motor rotors. However, because the plate hammer of large impact crusher is very easy to be damaged, its application in hard raw material crushing is also limited. The equipment of large impact crusher manufacturers is generally used for extruding, crushing rate or broken dolomite, coal, Calcium carbide, quartzite, limestone, vulcanized rubber iron ore, gypsum, chemical raw materials and other ductile raw materials below medium hard.

The idealized feed particle size distribution of the large hammer impact crusher manufacturer's equipment is 100-500mm, which should not exceed the standard value. The customer must adjust the gap between the drill bit, the return plate and the leveling component to achieve the feed particle size distribution.