ArmCoil’s Repair Services include:

Electric Motor and Transformer Repairs

  • Repair of medium voltage AC electric motors from 300kW up to 10MW, with voltages ranging from 3300V to 11kV.
  • Repair of all types of DC motors up to 5MW.
  • Repair services for distribution transformers, mini-subs and power transformers up to 45MVA, with a maximum voltage of 88kV.
  • In-house design and specialized manufacture, including the manufacture of coils.

All repairs are carried out at our Roodepoort workshop facilities including:

  • 6700 m² work areaWorkshop
  • 40 ton crane equipment capacity
  • Load testing up to 1MW and no-load testing up to 11kV
  • 5 ton balancing equipment
  • Curing ovens
  • Vacuum Pressure Impregnation (VPI) facilities

ArmCoil is an ISO14001 certified company and has been accredited for the ISO 9001:2008 quality standard by TUV Rheinland. Our QA System is audited every six months to ensure its continuous improvement.