Bharat Heavy Electricals Limited offers Arc Wire Spraying System. Bharat Heavy Electricals Limited is certified by ISO 9001, ISO 14001and OHSAS 18001. In the Arc Wire Spraying System, coating material is melted in a high temperature zone and the molten droplets are propelled on to the substrate to be deposited as a layer. The coatings are 100 to 500 microns thick. The Arc Wire Spraying System is suitable for surfacing forge components such as rollers used in steel, paper, paint and plastics industries.