This listing is for a USED Miller MC-300VS. This constant-potential DC arc welding power source delivers a 300A rated output at 32V with a 100% duty cycle. The unit supports 200/230/460V, 3-phase, 60 Hz input power and is configured with a Miller wire feeder for continuous-wire welding operations.

This listing is for a USED Miller Millermatic 250 MIG welder with Miller S-22A wire feeder. The Millermatic 250 is a CV-DC arc welding power source with integrated wire feed capability designed for production welding, fabrication, maintenance, and manufacturing applications. This package includes the Millermatic 250 power source, S-22A wire feeder, welding gun, interconnecting cables, and rolling cart.

This listing is for a USED Miller Deltaweld 451 with Miller R-115 wire feeder. This system provides constant voltage DC welding output paired with a remote feeder for controlled wire delivery in MIG welding processes. The Deltaweld 451 platform supports industrial-duty welding operations, while the R-115 feeder operates on 115V input and provides adjustable wire feed control for production and fabrication environments.

This listing is for a USED Miller Deltaweld 450 with Millermatic S-52E wire feeder. This system produces constant voltage DC welding output paired with a remote wire feeder for controlled MIG welding processes and includes high-capacity circuit capability rated at 100V and 750A at 100% duty cycle on the feeder side.

This listing is for a USED ESAB V452 CV with MIG-4HD wire feeder. This unit provides constant voltage DC output for MIG welding operations and supports variable voltage and wire feed control through an integrated feeder system. It operates on 230/460 VAC 3-phase input and delivers up to 450 amps at 100% duty cycle or 550 amps at 60% duty cycle, supporting continuous industrial welding applications.