Major facilities for OLTC production

CNC Machines
             - CNC Milling
             - Horizontal Milling Centre (CNC Lathe)

Surface Finishing Machine
             - Vibro Finishing Machine
             - Ultrasonic Cleaning Machine

Testing
              - Equipment for 4000 operations test diverter switch
              - PC based test equipment for complete routine test as per IEC 214.
              - Oil Pressure gas leakage test
              - Oil filtration and oil filling facilities
              - Test stands for testing complete assembly of OLTC and motor drive

Special Processes
               - Induction heating arrangement for bearing fitting
              - Lead cutting and palming for selector leads
               - VPI plant for aluminum casting
               - Induction brazing test lab
               - For development test switching duty power frequency impulse

Complete system for parallel operation of transformers and  remote Tap changer control panel.