Medium Duty Arc Welding Rectifier is a manually operated metal arc welding rectifier that works at current range of 35 Amps to 300 Amps. The Arc Welding Rectifier is available with copper windings and is suitable for medium duty fabrication applications. Technocrat Engineers is manufacturing Medium Duty Arc Welding Rectifier. Technocrat Engineers supplies a wide range of Welding Machines, Automatic Welding Systems, Torches, Welding Composite Outfits, Welding Rectifiers, Welding Transformers, Turn Tables and Automation Modules. The Medium Duty Arc Welding Rectifier of model TECHNOARC 300 requires a power supply of 300Amps at 60% D.C.