Refurbishment

Often, a total replacement of worn or damaged generator components is far beyond the allowable cost for repair.  GPEA can assess your hydro generator equipment and determine if refurbishment is a possibility instead of a costly replacement.  A short list of our refurbishing capabilities includes:

• Collector/Brush Rigging Replacement
• Field Poles
• Thrust Bearing Shoes
• Thrust/Guide Bearing Coolers
• Thrust Runners
• Oil Vapor Containment Systems
• Rotor/Stator Cleaning and Painting
• Stator Slot Wedging
• Stator Winding Voltage Grading Systems
• Surface Air Coolers