Which mainly refers to the maintenance of ultrafine vertical mill during the working process to reduce the damage in the production of ultrafine vertical mill, help to extend the service life of ultrafine vertical mill, and make ultrafine vertical mill better serve the production line, and ultrafine vertical mill encounters severe vibration during production. Other problems also have a great impact on production, so daily maintenance mainly includes the following aspects:For the problem of excessively large particle size in the production of ultrafine grinding equipment, it may be caused by spring wear or excessive gap between the spring and the high-pressure plate. Therefore, the spring needs to be replaced or adjusted, and the spring and the high-pressure plate The gap is generally kept between 15-20 mm;The bearing heating problem in the production of ultrafine vertical mill generally requires lubrication or replacement of the bearing, and the tightness of the upper cover must be moderate;The content of high-quality and daily maintenance mentioned above is more detailed, so customers only need to choose high-quality equipment and maintain ultrafine vertical mill in accordance with the manufacturer's requirements to ensure that ultrafine vertical mill brings good production benefits to the production process.