During the operation of the crusher, some unexpected failures often occur, and the material blocking and tripping is one of them. When the crusher malfunctions, friends should not panic. All you have to do is to find out the cause, cure the "sickness" of the crusher, and prescribe the right medicine.

The crusher "eats too much and can't digest it", and it's not a big problem that jamming stops. That the main reason for the crusher's main machine to stop during crushing and blocking is that too much material accumulates in the small cavity of the crusher and can not be discharged out. It resists the moving cone and causes the motor to overload and stop. There are usually two situations that cause a trip.

Jaw crushers have the advantages of low noise, simple structure, reliable operation, etc., and are widely used, but often due to irregular operation or long-term component wear and other reasons, the discharge is not up to standard. Let's look at it in detail below: 　

The impact crusher plate is one of the main wearable parts of the counterattack crusher, and it plays an important role in the work of the equipment. Due to the serious wear of the impact crusher plate, it is necessary to choose a material with high wear resistance when selecting the material. What are the types of the impact crusher plate? How to choose? We introduce the material of the impact plate of the impact crusher from the following two points.

1, The hydraulic cone crusher adopts hydraulic protection and hydraulic chamber cleaning, which is convenient for maintenance and short downtime, which greatly reduces the trouble of manual unloading when the original spring cone crusher needs to be closed. 　
　
2, The iron protection device of the hydraulic cone crusher, when the sundries enter the cavity, the protection device will automatically release, and then reset immediately, without affecting the normal operation of the equipment. However, the protection stroke of the spring cone crusher is short, which sometimes causes serious accidents, such as shaft breakage. 

Rusting of the machine is a relatively common problem, but this will make the manufacturer forced to replace the crusher equipment, resulting in a shortage of funds. Here are some tips for rust prevention of counterattack crushers. I hope to help you!

In order to prevent the premature occurrence of rust, corrosion and other problems of the impact crusher, it is very important to strengthen the maintenance of the crusher. The manufacturer will arrange personnel to maintain the crusher on a regular basis. For the parts that are prone to rust, the preservative should be applied regularly. You can also apply anti-oxidation paints such as mineral paints and sprays to prevent iron products from rusting when they come in contact with water and air.