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Refurbished Miller Deltaweld 452 Power Supply

  • Part #: MIL DW 452
  • Condition: Used

Refurbished Miller Deltaweld 452 Power Supply 

  • 450 amps of DC welding output at 100% duty cycle
  • Digital meters for precision feedback
  • Line Voltage Compensation ensures consistent weld performance by keeping output power constant even if primary input power varies by +/- 10%
  • Fan-on-Demand operates only when needed reducing noise, power consumption, and the amount of airborne contaminants pulled through the machine.
  • Thermal Overload Protection light indicates power shutdown. Helps prevent machine damage if the duty cycle is exceeded or airflow is blocked.
  • 230/460 volts, 3-Phase
  • Complete Packages available!


The Refurbished Miller Deltaweld 452 Power Supply is the industry standard for industrial MIG welding. With a rated output of 450 amps at 100% duty cycle, the Deltaweld 452 is a perfect option for MIG or Flux Cored welding in heavy equipment manufacturing environments. Available accessories include: wire feeders (New and Used), Flow meters, Mig guns, running gear and cabling. Ask an associate today for pricing on a complete Mig package!

If you’re interested in this product, please click “Add to Quote” above and then click on “View Quote” at the top of the page to submit your inquiry.  If you have any immediate questions about this or any other product, please call us at 513-941-4411 and we will gladly help.  Thanks for considering Weld Plus, your source for welding equipment and machinery.

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