There are two reasons for jaw crusher shaking

Product introduction :https://www.lvssn.com/crusher/Jaw-crusher.html

Jiangsu LVSSN company core cement epc

Types of mining equipment such as jaw crusher, at work, because of the bad environment, so the fault cannot be avoided in production, the influence of some fault for production is large, there are some fault for production is small, the influence of rock is one of the fault, the influence of this phenomenon for production is also cannot be ignored, so we need to promptly solve the problem, to solve this problem, first have to find the reasons, there are two reasons for jaw crusher shaking

 

1. Loosen or break the screw

For the fixed jaw crusher equipment, the need to install before production, installation of time needs to be fixed on the ground, when I was a fixed screw need to use this part, if in production, appeared on one side of the screw loosening or fracture, then the machine will appear slightly shaking phenomenon, if not timely processed at this time, so the late shaking will be more serious, long-term working process will cause the screw fracture phenomenon, which makes the machine is in intense shaking,The solution to this phenomenon is to timely tighten or replace the loose or broken screws, so that the jaw crusher firmly fixed on the foundation, and then the stable crushing work;

 

2. The flywheel deviates from its original position

Fly Geneva wheel is one of the important parts of jaw crusher, which at the time of installation, the position is fixed inside the equipment, but the installation if staff in the installation error, will cause the part deviation from the original position, make the machine centre of gravity is imbalance, and then, the phenomenon of the rock, the phenomenon of the solution is to fly Geneva wheel to adjust the installation location;

Jaw crusher shaking of the two reasons, one is related to the screw, one is related to the position of the slot wheel, for these two phenomena of the solution, if you have a better way, also can communicate with us

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What are the problems with the shaft of the jaw crusher?

Product introduction :https://www.cementepc.net/crusher/Jaw-crusher.html

Jiangsu LVSSN company core cement epc

For jaw crusher, can complete the processing requirements, mainly depends on its performance are in good condition, and its performance are in good condition and their internal many parts are in good condition, in general, the parts is worn, the potential problems with the production going on, wear phenomenon gradually increase, the performance of the equipment also gradually decline, if worn parts will fail, then the device will stop the production, for internal of jaw crusher parts, some parts wear relatively quickly, these parts belong to wear parts, has an important influence for the work of equipment, the shaft is one of them,What are the problems with the shaft of the jaw crusher?

1. Shaft neck wear

The rotation shaft in use, wear conditions are different, need to take the repair program is different, when the jaw crusher rotation shaft wear is not big, can be plated on the shaft neck a layer of chrome, grinding to the required size;If wear is more, can be on the shaft neck surfacing welding, and then to the lathe cutting polishing;For serious wear condition, turn 2-3mm on the shaft neck, then turn a sleeve, cover on the shaft neck while it is hot, and then turn to the required size;

2. Shaft bending

Jaw crusher shaft bending phenomenon, will also cause the production is difficult to carry out, the repair method and the degree of bending has a great relationship, when the shaft bending is not big, can be repaired by grinding the shaft neck, slip ring method;When the bending exceeds 0.2mm, the rotating shaft can be placed under the press, and the bending part can be corrected under pressure. The surface of the corrected shaft can be polished by lathe cutting.When the bending is too large, a new shaft is needed.

Shaft neck wear and shaft bending phenomenon, for the repair of these two phenomena, jaw crusher shaft no matter which kind of fault, wear or bending degree of different, the need for repair methods are different, only to solve the wear or bending phenomenon, to ensure the smooth working process of jaw crusher.

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