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How to deal with the water intake of the motor lubrication pump of the vertical injection molding machine

Jul 20, 2020

If the motor of the vertical injection molding machine gets water, what should be done at this time? Let the vertical injection molding machine manufacturer introduce to you, how to deal with it, let’s take a look with you.

Vertical injection molding machine

 

     Separate the motor stator and rotor, and dry the stator winding (it can be professionally repaired for the motor, or a 100W incandescent lamp can be used to go deep into the motor shell for about 8 hours). The insulation resistance must be ≥0.4MΩ. After the bearing is removed and cleaned with gasoline, check whether it can be used, and replace the bearing with the same specification.

 

     If water enters into the lubrication pump, the motor rotor, stator and pump liner of the lubrication pump must be separated at this time. The fixed windings can be dried using a drying hopper. The insulation resistance must be ≥0.4MΩ. If the pump liner is rusty If stuck, the mold rust remover can be sprayed into the pump to remove rust, and the gears in the pump can rotate flexibly.