Hammer crushers, due to their high crushing efficiency, simple structure, and easy maintenance, can be widely used in mining crushing processes. During the long-term crushing process of the equipment, due to the long-term severe impact of materials and the influence of other external factors, hammer crushers will produce serious vibrations during operation. Once the vibration loses balance during operation, it must be stopped and repaired in a timely manner. If left unchecked, it is easy to cause huge losses or even damage to the crusher itself. Therefore, the following editor will talk about the reasons for the unbalanced vibration of the crusher.

1. It is possible that the assembly clearance of the hammer crusher is too large. The clearance between the rotor shaft and the bearing, the inner and outer rings of the bearing, and the cage and the ball gradually increases due to long-term operation. As the clearance increases, the swing will become unstable until it loses balance.

2. It may be due to uneven force on the rotor shaft, which includes two parts: structural imbalance and quality defects. Structural imbalance refers to structural asymmetry and uneven texture, while the other part is caused by the detachment and wear of rotor parts, resulting in eccentric rotor mass and unstable vibration of the hammer crusher. Therefore, when you discover the phenomenon of unbalanced vibration in the hammer crusher, do not worry. You can refer to the above content to help you quickly find the root cause of the equipment vibration imbalance, and then deal with it in a targeted manner. It is not only fast but also effective. When using large equipment such as hammer crushers, daily maintenance is also necessary to detect problems in advance and solve them in a timely manner.

How to determine the processing effect of a hammer crusher? Choose different equipment for different materials.

How to choose a crusher for processing stones of different properties?

1. Jaw crusher

Jaw crusher, also known as tiger crusher, consists of two jaw plates, moving jaw and stationary jaw, forming a crushing chamber that simulates the double jaw movement of an animal to complete material crushing. It is mainly used in building materials, mining and smelting, railway and highway industries, and can process soft materials and medium hardness materials. It is mainly used for coarse and medium crushing.

2. Conical crusher

The main structure of a cone crusher is a crushing wall and a mortar wall. The material is crushed by the mutual compression between the crushing wall and the mortar wall. It is mainly used in industries such as building materials, mining, railways, highways, and smelting. The cone crusher has the advantages of large crushing ratio, high efficiency, low energy consumption, and uniform product particle size, and can process various soft and hard ores.

3. Impact crusher

The main structure of a counterattack crusher is a plate hammer and a rotor. The material can be thrown out by the rotor and then shattered by the impact force of the plate hammer. It is mainly used in industries such as chemical engineering, hydropower engineering, metallurgy, and building materials, and is mainly used for processing soft materials.