Impact crusher is a kind of mining machinery equipment. In the mine crushing production line, impact crusher is generally used for secondary crushing operations. Because of its simple structure, low price, and good crushing particle shape, it is conducive to the separation and maintenance of mineral monomers. Convenient and other advantages, it has a very wide range of applications in mine production. The capacity of the impact crusher will directly affect the economic benefits of the entire production line. So, how to effectively increase the production capacity of the impact crusher?
1. Reasonably reduce the humidity of the material
The texture and properties of materials are the key to the output. If the water content in the material is high, the material is easy to adhere to the crushing cavity, and it is easy to cause blockage during the feeding process, thereby reducing the production capacity of the impact crusher. Therefore, materials with high moisture content can be aired or dried in advance to reasonably reduce the humidity of the materials and increase the productivity of the impact crusher.
2. Pre-screen materials in advance
The material entering the cavity directly determines the effect of sand making and crushing. If the material before crushing contains a large amount of large pieces of high-hardness ore, it will inevitably increase the crushing time of the material in the crushing chamber and reduce the impact breaking performance; if the material before crushing contains a lot of fine powder, it will cause adhesion and affect the transportation and Unloading, thereby reducing the production capacity of the impact crusher. Therefore, the materials should be pre-screened in advance so that the materials entering the crushing cavity meet the design requirements of the impact crusher. In addition, to increase the production capacity of the impact crusher, it is also necessary to have sufficient material resources in a timely and effective supply to ensure the production progress and output.
3. Reasonably increase the power of the main motor
Within the range of rated motor power, the greater the power of the main motor, the higher the production efficiency and capacity of the impact crusher. Therefore, within the allowable range, the power of the main motor can be increased to increase the production capacity of the impact crusher.
4. Properly increase the speed of the rotor
The rotating speed of the rotor is one of the important working parameters of the impact crusher, which plays a decisive role in its production capacity, product particle size and crushing ratio. With the increase of the rotor speed, the production capacity and crushing ratio of the impact crusher will increase significantly, and the particle size of the product will be relatively finer, thereby improving the output and quality of the finished product and bringing greater economic benefits to the enterprise. However, with the increase of the rotor speed, the power will be gradually consumed, resulting in accelerated wear of the blow bars and increased production costs, so the speed should be appropriately increased during production.
5. Sufficient materials
In addition to the crushing equipment itself, the materials are also the same. There must be sufficient material resources as a guarantee, such as limestone, river pebbles, pebbles, etc. must be supplied in a timely and effective manner, so as not to affect the production progress and output.
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