Complete winding repair. Partial winding repair. Redesign according to customer’s specifications. Slip rings manufacture and repair.
Repair using the following methods: Rectifying. Cold metal spray technology. Arc coating. Stress relieving. Redesign of ventilation and lubrication systems, roller bearings and vice versa. Design of forced lubrication systems. Ultrasound analysis. Dye penetrant inspection (DPI). Analysis and correction of the rotating electrical equipment’s parallelism, collinearity and concentricity.