The lubricating oil used in each lubricating point is different, and the oil filtration and oil change time of the lubricating point are also different. For details, please refer to the vertical roller mill lubrication and replacement requirements table.

Vertical roller mill lubrication replacement requirements table serial number lubrication point lubrication method lubricating oil standard number oil change period 1 main bearing splash lubrication Winter: 46 # mechanical oil summer: 68 # mechanical oil 6-12 months 2 vertical roller mill size gear oil pool splash lubrication 220 # heavy Load industrial gear oil 6-12 months 3 reducer gears and bearings splash lubrication 18 # hyperbolic gear oil 6-12 months 4 motor bearing oil gun 3 # ordinary lithium grease 6-12 months 5 pinion bearing oil gun 3# Ordinary lithium base grease 6-12 months inspection content: 1.

Regularly observe the oil pressure gauge, generally the normal oil pressure is maintained at 0.05-0.15MPa, if the oil pressure difference before and after the filter cooler exceeds 0.04MPa , the filter needs to be cleaned in time.