A recent addition to our rental fleet is the new 650 amp power supplies configured into “four paks” racks design for the larger jobsites. These machines use inverter technology for lower energy consumption and higher welding output. A small generator is required with the Flextech 650 vs. the normal DC-600 machine.
Each Flextech 650 has an output of 650 amps at 100% duty cycle to run either large diameter innershield wires or larger carbon-arc gouging electrodes. The smaller footprint of these new “four paks” make them ideal to move around, or through the various floors on a building.