When the fault occurs, you need to touch the oil inlet pipe and radiator by hand, and find out whether there is temperature difference, so as to check the operation of the radiator.

The step is to check the quantity of working oil and the brand of oil used.

There are many reasons for the high oil temperature of vertical roller mill. Although these reasons are reflected in the vertical mill, it is not necessarily the fault of vertical mill. For the whole system, as long as one component fails, it will cause problems in the operation of vertical mill.