Vertical roller mill has features of high operation rate, grinding effect, and we must follow close to the line of the operation procedures and maintenance procedures of vertical roller mill.
1.Before the start vertical roller mill, you should check whether the connection bolts are tightened, and tightening condition of the spoon head of the ore feeder, and key of gears, couplings. And, you should check that whether the fuel tank and oil in reducer is sufficient, whether the entire lubrication device and instrument with or without defects, and whether Pipeline is open.
In addition, Check if there is the Debris which impedes operation around vertical roller mill and classifier. And then turn the vertical roller mill with a crane disk a week, loosening the ball tube and ore charge, and check the meshing of the ring gear and pinion, which is to check whether it is with or without abnormal sound.