Electro Static Precipitator Electro Chemical Special Application Specially designed and built High Current Rectifiers for following applications Traction Rectifier: Suburban Rail, Metro Rail, Light Rail, Monorail, Resistive Heating & Dehydration for process industries Controlled Battery Charging Inceneration & Gassification ExP Rectifier for Hazardous Area Magnetization, Polarization, & Demagnetisation Aviation: Runway Lighting, Helicopter Starting Welding, Plasma Torch Graphite Electrode Extraction Test Benches: DC Motors, Alternators, Switchgear