Mill motors operate under heavy loads in dusty environments. We'll tell you how Elektromotors engineers restored a mill motor at a flour mill in Tashkent.
Situation
The roller mill motor overheated and failed due to overload and ventilation clogged with flour dust. Flour production stopped.
Diagnostics
Diagnostics showed winding burning due to overheating and severe contamination of the cooling system.
Repair
- Rewinding windingswith class H insulation.
- Thorough cleaning and restoration of cooling.
- Replacement of bearings.
- Adjustment of thermal protection against repeated overload.
Result
The engine was returned to operation with reinforced insulation. The main thing is to set up protection and recommend regular blowing of flour dust, which prevents re-overheating. Flour milling production is especially demanding when it comes to engine cleanliness.
Do you need mill engine repair in Tashkent? Elektromotors engineers will restore it and establish protection - leave a request.