1. Minimize contact between the working environment and corrosive materials. However, due to the particularity of chemical fertilizers, the working environment of fertilizer equipment is relatively harsh. Some frequently used equipment has been severely corroded in less than a year. Normal wear and tear is inevitable, but necessary equipment cleaning and maintenance can extend the service life of organic fertilizer processing equipment.

2. Remove impurities such as iron and stone from the material in time. When crushing raw materials, try to ensure that there are no large hard blocks in the raw materials. Among the organic fertilizer raw materials, some contain stones or even iron blocks, which will cause serious damage to the high-speed rotating crusher rotor.

3. Lubricate the power system periodically as required. Mechanical equipment relies on motors and reducers to obtain power sources. Periodic filling of lubricants can better ensure their operation. There are many types of lubricants, and appropriate greases should be selected according to different climates and mechanical transmission principles. For example, in the cold northern regions and the humid and hot southern environments, cycloid pinwheel reducers and ZDZQ series reducers, etc., select appropriate lubricants according to needs to ensure better operation of the equipment. In addition, when adding oil, control the amount of oil added to avoid too little affecting the effect or too much causing waste.

4. The feeding should be reasonable and uniform to avoid damage caused by uneven feeding. Different equipment has different production capacities, and we should use the equipment reasonably according to its throughput capacity. For example, when feeding into the silo, the forklift should slowly drop the material to avoid damaging the equipment. When mixing, the raw materials should not be too full, and the materials should be added after the mixer is started to avoid damage to the equipment due to excessive mixing resistance.

In long-term practice, we have found through careful comparison that most of the unexpected loss of life of fertilizer crushers is caused by the above points not being done well enough.