What is the reason for the "flying car" phenomenon in cone crusher
Last Updated: 2025-01-17
Cone crusher is a common ore crushing equipment, and its main function is to preliminarily crush the ore for subsequent beneficiation, smelting and other processes. However, when using cone crusher, "flying car" phenomenon sometimes occurs, that is, the main shaft of cone crusher suddenly accelerates and cannot be controlled, which brings great danger to equipment and operators. So, what is the reason for the "flying car" phenomenon in cone crusher?
I.Overview of "flying car" phenomenon in cone crusher
The "flying car" phenomenon of cone crusher refers to the fact that during the crushing process, the moving cone rises too fast, resulting in an instantaneous increase in crushing force, so that the entire crusher enters a high-speed rotation state, causing serious safety accidents. This phenomenon is usually manifested as a sudden increase in crushing force, too much material in the crushing chamber, a failure of the lubrication system, and a small gap between the moving cone and the fixed cone.
II. Reasons for the "flying car" phenomenon in cone crusher
1. Failure of lubrication system
The lubrication system of cone crusher is an important part to ensure the normal operation of equipment. However, when the lubrication system fails, the friction increases, causing the moving cone to rise too fast, which in turn causes the "flying car" phenomenon.
2. The crushing force suddenly increases
When the cone crusher is working normally, the crushing force should be stable. However, when factors such as high material humidity, uneven feeding, and too much material in the crushing chamber affect it, the crushing force will suddenly increase, causing the moving cone to rise too fast, which in turn causes the "flying car" phenomenon.
3. Equipment quality problems
The main shaft and bearings of the cone crusher are its important components. If the quality of the equipment is not up to standard, the "flying car" phenomenon is prone to occur. In order to pursue low cost and high profit, some small manufacturers often use unqualified materials and processes, which makes the equipment structure and performance unstable.
III. Solutions to the "flying car" phenomenon of cone crushers
1. Regularly check and maintain the lubrication system
To ensure the normal operation of the lubrication system of the cone crusher, the lubrication system should be checked and maintained regularly. For example, regularly replace lubricating oil, clean the lubrication system and other measures to ensure the normal operation of the equipment.
2. Maintain uniform feeding
To avoid a sudden increase in crushing force due to uneven feeding, the operator should maintain uniform feeding. At the same time, the humidity of the material should be controlled to prevent excessively high humidity materials from entering the crusher.
3. Improve equipment quality
In order to avoid the "flying car" phenomenon, mining companies should choose equipment produced by regular brand manufacturers, and correctly install, debug and maintain the equipment according to the specifications and requirements of the equipment to avoid equipment failures during the production process.
The above is the reason for the "flying car" phenomenon of the cone crusher. For the application of the cone crusher, it can be used in combination with the actual situation of the equipment, thereby reducing the maintenance cost of the equipment and improving production efficiency. If you want to know the basic information of other equipment, you can call or contact the CFTC online customer service staff, and we will give you a satisfactory answer to your questions.