China is a major coal consuming country, and our colleagues are also countries with a significant consumption of coal resources in the world. Therefore, the demand, use, and mining of coal are particularly important. To produce finished coal, the participation of coal washing equipment is essential. And if the equipment is running and there is a strike, how should we handle it? Next, I will explain it to everyone.

　　Equipment failures can be divided into two states: one is based on the results of equipment operation, and the other is based on the causes of early failures. Let's take a closer look:

　　Firstly, according to the classification of equipment operation results, it can be divided into two types: equipment functional faults and equipment parameter faults. The so-called functional failure refers to the malfunction of machine equipment components that we can see and touch. Belongs to a direct mode of malfunction, where damage to components causes the machine equipment to malfunction. Parametric faults refer to the shutdown and strike of machinery and equipment caused by components such as pressure gauges, electricity meters, and thermometers that display data due to excessive or insufficient pressure, or actual parameters of coal washing equipment exceeding the allowable range.

　　The second is to classify faults according to their causes, which can be divided into two types: normal faults and abnormal faults. Due to both normal and abnormal faults, the reasons for machine equipment not working are quite complex and numerous. We will explain them one by one later.

　　The failure of coal washing equipment can also be affected by improper operation during the operation project. For example, the volume of raw coal that needs to be washed is too large, does not match the theoretical design, and the raw material supply is not timely or uneven, among other factors.