Dolphin Commutator Co. is pioneer name for manufacture and repair of commutator. Dolphin Commutator Co. has experience of more than 40 years, this is our third generation in the field of commutator industry. Our commutators are used in industrial DC motor, DC traction motor, DC generator. Our DC motor commutator are used in various type of industries like traction motor (rail), mining industries, steel rolling mill, paper mill etc. We supply our commutator to national and international customer Globally.
What we do? / Quality Control
We make small & large size commutator from 100mm to 3000mm brush dia, from 10 HP to 5 MW. Our all commutators are dynamic seasoned and over speed tested. We use oxygen free silver bearing copper or high conductivity electrolytic copper segments as customer specification. We used mica insulation F-class or H-class. Steel parts are manufactured using cast steel, SG Iron or steel as per IS specification. We have in house copper section unit to manufacture commutator segments. Before leaving the factory all commutators are thoroughly checked and inspected to make sure that it should be trouble free. We also under take remica and repairing of all types and any size of commutators. Dolphin Commutator Co. is a group of Dolphin Electromech.