For example, in hot weather, the ultra-fine pulverizer itself will generate a certain temperature when it is produced, and the outside temperature is also very high, which will prevent the temperature of the equipment itself from dissipating. Intensified molecular movement of internal parts, resulting in deformation of parts, etc. To solve this problem, we need to start with the following aspects: First, carry out a comprehensive cleaning of the ultrafine vertical mill, especially the grinding rollers, grinding rings, powder collectors, dust removal equipment and pipes. Then bolts, screws and other fasteners need to be inspected. The main tasks are It is to help the equipment in good working condition; Second, perform heat dissipation operations on the ultrafine vertical mill, such as placing the equipment in a ventilated environment to avoid direct sunlight. If possible, it is better to add cooling tools such as fans to better disperse the surroundings. High temperature, to ensure better operation of the equipment;