If there is water in the oil and the oil level in the oil tank increases, it should be treated in time. If it is serious, the oil tank should be cleaned and replaced with new oil after treatment.Check the spring tightness of ultrafine vertical mill regularly. When the spring tightness of ultrafine vertical mill is not enough, stop the machine and tighten the spring according to the specified range.If the end cover at the bottom of the frame and the flange of the transmission shaft are not tightly sealed and oil leaks, the bolts shall be tightened or the gaskets shall be replaced; If there is oil in the water seal drainage, but the oil temperature rises, it is necessary to clean the oil return groove and oil return pipe on the spherical bearing seat or spherical bearing bush in time, adjust the oil quantity, and add lubricating oil after treatment.The correct operation and maintenance of conical ultrafine vertical mill, reduce the failure rate, ensure the normal operation of the equipment, maximize the production efficiency is expected by each equipment manager. If you have good equipment operation and maintenance skills, welcome to leave a message.