A hammer crusher is composed of a hammer crusher housing, rotor, hammer head, impact lining plate, sieve plate, etc. Mainly used for crushing medium hardness materials in industrial sectors such as cement, chemical, power, metallurgy, etc.
The hammer crusher consists of an upper shell, a lower shell, transmission components, sieve plate components, etc.
The hammer crusher is suitable for crushing various types of medium hard and brittle materials such as limestone, coal gangue, gypsum, shale, etc. with compressive strength below 180MPa in coarse, medium, and fine crushing operations. A hammer crusher is a crushing machine used to directly crush materials with a maximum particle size of 600-1800 millimeters to 25 or less millimeters.
Hammer crushers are suitable for crushing medium hardness materials such as limestone, slag, coke, coal, etc. in industrial sectors such as cement, chemical, power, metallurgy, etc. The single-stage hammer crusher is a heavy hammer crusher, also known as a composite hammer crusher, mainly used for limestone crushing operations. Large single-stage hammer crushers can directly crush limestone with a diameter of 1 meter to about 20mm, with strong crushing capacity. Single stage hammer crushers have a wide range of applications in the cement industry.
Hammer crushers mainly rely on impact energy to complete material crushing operations. When the hammer crusher is in operation, the motor drives the rotor to rotate at high speed, and the material uniformly enters the crusher chamber. The high-speed rotating hammer head impacts, shears and tears the material, causing it to be crushed. At the same time, the gravity of the material itself causes the material to rush from the high-speed rotating hammer head to the baffle and screen strip inside the frame. At the lower part of the rotor, there is a sieve plate, and the particles smaller than the sieve hole size in the crushed material are discharged through the sieve plate. The materials larger than the sieve hole size are retained on the sieve plate and continue to be hit and ground by the hammer until they are crushed to the required discharge particle size and finally discharged outside the machine through the sieve plate.