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300578 - Miller D-74 MPa Plus Dual Wire Feeder

Packaging: 1 PER EA
$13,883.25/ea $12,536.00/1 PER EA only $12,536.00/eaSave 10%

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OVERVIEW

Maximize Productivity with the Miller D-74 MPa Plus

Looking for the ultimate upgrade to your welding station? The Miller D-74 MPa Plus Dual Wire Feeder is the powerhouse you need to tackle complex fabrication jobs with ease. Available at Welders Supply, this feeder is designed for welders who demand versatility and precision. The "Dual" in the name means you can load two separate spools of wire at once. Imagine switching from welding thick steel to thin aluminum without stopping to change spools, drive rolls, or guns. This feature alone saves countless hours of setup time, keeping your arc on and your production moving.

The D-74 MPa Plus isn't just about convenience; it's about performance. It features Miller's exclusive Profile Pulse™, which gives your MIG welds the beautiful, rippled look of TIG welding. This is perfect for visible welds on aluminum boats, trailers, or custom fabrication where looks matter as much as strength. The feeder is also built tough, with a heavy-duty drive motor and the Accu-Mate™ system that locks your gun in place for flawless feeding. No more slipping, no more inconsistent wire speeds—just smooth, reliable welding.

Ease of use is built right in. The digital interface allows you to save up to four custom weld programs, so you can recall your favorite settings instantly. The dual-schedule trigger lets you switch between hot and cold settings while you weld, giving you total control over your puddle. Whether you are running standard solid wire or flux-cored, the D-74 MPa Plus handles wire diameters from .023" up to 5/64" with ease. Order yours from Welders Supply today and take advantage of free shipping on orders over $300.

Additional Information
Brand:Miller
Weld Process:Wire Feeder
Packaging Description:1 Per Ea
Input Power:24 VAC, 10 A, 50/60 Hz
Wire Feed Speed:50-780 ipm (1.3-19.8 m/min)
Wire Diameter Capacity:0.023-5/64 in (0.6-2.0 mm)
Dimensions:14 in H x 21 in W x 35 in D
Net Weight:39.5 kg
IP Rating:IP23
Voltage:n/a
Amperage:n/a
Duty Cycle:N/A

INCLUDED

  • Miller D-74 MPa Plus Dual Wire Feeder
  • Standard Drive Roll Kit (check specific configuration)
  • Owner's Manual

APPLICATIONS

  • Heavy Industrial Manufacturing
  • Aluminum Ship and Boat Building
  • Construction Equipment Fabrication
  • Truck and Trailer Manufacturing
  • Railcar Construction
  • General Fabrication

FAQ

This feeder is optimized for use with Miller Invision™ MPa and XMT® MPa power sources to utilize synergic pulsed MIG features.

Yes, the D-74 MPa Plus has Push-Pull capability and Profile Pulse™, making it excellent for aluminum welding applications.

Profile Pulse™ is a feature that varies weld output to create a TIG-like ripple pattern while maintaining MIG welding speeds.

The dual configuration allows you to have two different wires loaded and ready, but you weld with one at a time, switching between them instantly.

The feeder requires 24 VAC, 10 A, 50/60 Hz input power.

Drive rolls are typically sold separately or in specific kits; check the specific package contents or order rolls matching your wire size.

The wire feed speed is adjustable from 50 to 780 inches per minute (1.3 to 19.8 m/min).

Accu-Mate prevents the MIG gun from sliding backward and ensures proper alignment with the drive rolls for consistent feeding.

CATALOGUE & SPEC SHEETS

Spec Sheet