In the use of the process often because of the impact of motor failure, the main failure of the phenomenon:
The pumping sand bearing excessive wear or poor assembly, caused by stator and rotor rub, the core surface damage caused by sand washing machine silicon steel sheet between the short circuit, the motor iron loss of Raymond mill factory magnetic separation machine manufacturers, the motor temperature is too high. When applied fine file tools such as burr removing silicon steel short circuited, insulating paint after cleaning, coating, heating and drying.
The demolition of the old winding sand pumping force is too large, so the theft groove skew and open outward. The application of sand pumping pliers, Mu Lang first tools to be repaired, the bad tooth reduction, and green shell paper, plywood and other hard insulating material is added in the silicon steel sheet is not good there is a gap between the reset.
The pumping sand core surface due to damp rust caused by other reasons. At this time with sandpaper clean, clean up after coated with insulating paint.
The heat generated around the grounding burned bad or tooth core. Use a chisel or scraper and other tools will be removed clean deposition, insulating paint drying paint.
The sand pumping sand machine core and frame combination loose, tighten the original positioning screw. If the positioning screw pumping vessel failure, drilling and tapping heavy positioning holes on the frame, tighten the screws.