Skip to Main Content
Canadian
Canadian owned and operated

300619 - Miller 70 Series D-74S Dual Industrial Wire Feeder

Packaging: 1 PER EA
$12,529.70/ea $11,260.53/1 PER EA only $11,260.53/eaSave 10%

Usually ships within 3-5 business days

OVERVIEW

The Ultimate Dual Feeder for Busy Shops

Stop wasting time swapping spools. The Miller D-74S Dual Wire Feeder is built for welders who need to switch between tasks instantly. Whether you are running .035 hard wire on one side and .045 flux-cored on the other, or switching between steel and stainless, this feeder keeps you welding, not rigging. The dual-head design means you have two guns ready to go at all times—just grab the one you need and pull the trigger.

The 70 Series is legendary for a reason: it feeds wire like a freight train. The 4-roll drive system grabs the wire securely without crushing it, ensuring smooth arcs even with long gun cables or softer wires. You'll appreciate the tool-less rotatable drive assembly, which lets you angle the gun connection exactly where you need it, reducing strain on your wrist and the cable. The digital meters are big, bright, and easy to read from under your hood or across the bay.

Setup is a breeze with the dedicated jog and purge buttons—no more striking arcs just to feed wire or wasting gas to clear the line. The trigger hold feature saves your hand on those long, continuous structural welds. Rugged, reliable, and built to take a beating, the D-74S is the partner you want for heavy fabrication, shipbuilding, or construction equipment repair.

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
Wire Diameter Capacity:0.023 - 1/8 in (0.6 - 3.2 mm)
Feeder Type:Dual Wire, 4-Roll
Net Weight:58 lb (26.3 kg)
Dimensions:11.5 in (H) x 12.5 in (W) x 32 in (D)
Voltage:n/a
Amperage:n/a
Duty Cycle:N/A

INCLUDED

  • D-74S Dual Wire Feeder
  • Digital Meters
  • Standard 14-pin connection
  • Dual 4-Roll Drive Assemblies
  • Operator's Manual

APPLICATIONS

  • Heavy Equipment Manufacturing
  • Shipbuilding
  • Construction
  • Railcar Manufacturing
  • General Fabrication
  • Automotive Production

FAQ

The D-74S is compatible with most Miller 14-pin power sources capable of supplying 24 VAC auxiliary power.

No, drive rolls must be selected and purchased separately based on the specific wire size and type you intend to use.

Yes, the dual configuration allows for two separate gas connections, so you can use different shielding gases for each side.

The D-74S offers a wire feed speed range of 50 to 780 inches per minute (IPM).

The 'S' model is a Standard feeder. While it can feed wire for pulse applications if the power source handles the waveform, it does not have the advanced pulsing controls or synergic capabilities of the 'MPa' models.

Simply pick up the gun associated with the side you want to use and press the trigger. The feeder automatically detects which gun is active.

It accepts standard 12-inch (33 lb or 45 lb) spools and can be adapted for 60 lb coils or drum feeding.

Yes, it features a trigger hold (2T/4T) control for operator comfort during long welds.

CATALOGUE & SPEC SHEETS

Spec Sheet