Posted: 2021 03 19 Source: Kefid Shanghai Machinery Views: 437
The first is the hardness of the crushed stone. The stone crushed by a stone crusher is generally a material with a higher hardness. If the stone is harder, it will be more difficult to crush, and it will also cause wear and tear on the vulnerable parts of the equipment. In severe cases, the slower the crushing speed, the smaller the crushing ability.
In addition to the hardness of the stone, it is also related to the humidity. Although the harder the stone, the more difficult it is to break, but if the water content of the stone is too high, it is easy to stick to the crusher cavity during the crushing process and affect the crushing effect. And there will be blockages in the process of discharging.
When the stone crusher is in operation, it will be produced according to the needs of customers. Some customers need a larger particle size, so it will be easier to crush, and some require finer stones, so it needs to be longer for the stone crusher to complete the crushing.
There is also the problem of the equipment itself. The stone crusher is composed of parts, such as hammers, jaws, bearings and other parts. The better the effect of these parts, the greater the crushing capacity. If the parts are not strong, the crushing ability will be affected during operation.
When the stone crusher crushes the material, the more fine powder contained in the stone, the crushing will be affected. The fine powder is easier to adhere to the crushing cavity. Therefore, when crushing, the stone with a large amount of fine powder should be seived by screen to avoid too high content of fine powder.