Zenith Machinery as a professional manufacturer of powder grinder, which is committed to research and innovation of pulverizing grinder mill for many years, of which the micro grinder mill, ball mill, ultrafine grinding machine and other grinding equipment have entered international market and enjoy high reputation in mining machinery industry. With continuous exploration and innovation of domestic mining machinery industry, Zenith Machinery constantly improves manufacturing level of ultrafine mill to shorten gaps in technology with international developed countries, thus winning in the fierce market competition. ultrafine mill has big power and large production capacity, which can manufacture 30 to 600 mesh fine powder. In order to ensure smooth production of ultrafine mills pulverize, the daily maintenance is very important. Generally speaking, the maintenance work includes shovel and lubrication. The lubrication system of ultrafine mill is crucial. Because ultrafine mill belongs to powder machinery, hence, lubrication and sealing problems are particularly important. When adding lubricating oil, we must pay special attention to time and period. Besides, we should also check the oil level and reduce the possibility of the lack of lubricating oil. Today's society advocates sustainable development. High-quality life makes us more advocate green production and recycling use of goods. Developing recycling economy is a system engineering, which involves in all aspects. ultrafine mill complies with the rules and gradually carries out green production and process. In the structural design, the ultrafine miller is equipped with dust collector, which reduces environmental pollution. After a period of use, we must maintain the ultrafine mill so as to guarantee the smooth production. With the vigorous development of mining industry, ultrafine mill is constantly used in our life. The daily maintenance of powder grinding machine is significant for both manufacturers and customers.