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Millermatic 355 Pulsed MIG Welder with Cart

$13,920.56/ea $12,511.00/1 of each only $12,511.00/eaSave 10%

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OVERVIEW

Effortless Welding with the Millermatic 355

Unlock superior welding performance with the Miller Millermatic 355 MIG Welder Package, complete with the innovative EZ-Latch Running Gear. This all-in-one welding solution is designed to make professional-grade welding accessible and efficient. Whether you are welding mild steel, stainless steel, or aluminum, the Millermatic 355 provides the technology to get the job done right the first time. The package includes everything you need to get started, including a 15-foot Bernard BTB MIG gun, work cable, regulator, and the highly portable EZ-Latch cart.

Smart Technology for Every Welder

At the heart of the Millermatic 355 is a user-friendly 7-inch color LCD screen that takes the guesswork out of machine setup. The Auto-Set Elite feature is a game-changer, allowing you to simply select your wire type, gas, and material thickness, and the machine automatically sets the optimal parameters. This ensures that even operators with less experience can produce high-quality welds. For seasoned pros, the manual mode offers full control, and the Electronic Parameter Chart provides a clear visual guide. You can even save your custom settings using the Program Mode for instant recall on repeat jobs.

Pulsed MIG Advantage

Take your welding to the next level with built-in Pulsed MIG capabilities. This feature is essential for welding aluminum and stainless steel, as it pulses the current to control heat input. The result is a cleaner weld with less burn-through on thin stock and virtually no spatter to clean up afterward. It allows you to perform applications that standard MIG welders simply cannot handle efficiently. Combined with the machine's ability to weld up to 1/2-inch material in a single pass, you have a versatile workhorse for any shop.

Designed for Convenience

The Millermatic 355 is built for the real world. The EZ-Latch Running Gear isn't just a cart; it's a mobility system. You can easily detach the welder from the cart to lift it into a truck or carry it to a workspace where wheels won't go. The machine itself weighs only 99 lbs, making it significantly lighter than previous models like the Millermatic 350P. Additionally, the Trigger Program Select allows you to switch between weld settings by simply tapping the gun trigger, keeping you focused on the weld and not the machine.

Additional Information
Brand:Miller
Amperage:400
Duty Cycle:60%
Voltage:208/230/460/575 V
Weld Process:MIG (GMAW)
Phase:1 or 3 Phase
Packaging Description:1 Per Ea
Process Type:MIG (GMAW), Pulsed MIG (GMAW-P), Flux Cored (FCAW)
Input Voltage / Phase:208 V, 240 V, 460 V, 575 V, 1-Phase, 3-Phase
Amperage Range:20 A - 400 A
Wire Feed Speed Range:50 - 800 IPM
Output Range / Duty Cycle:310 A at 29.5 V, 60% duty cycle
Portability:EZ-Latch Running Gear, Cart Included
Dimensions:H: 32 in, W: 13.75 in, L: 45 in
Compatible Wire Sizes:0.023" - 0.045" (Solid Steel), 0.035" - 0.047" (Aluminum)
Warranty Period:3 Years

INCLUDED

  • Millermatic 355 Power Source
  • 15 ft (4.5 m) 300-amp Bernard BTB MIG gun with AccuLock S consumables
  • 10 ft (3 m) Work Cable with Clamp and 50mm Dinse-style connector
  • Flow Gauge Regulator and Gas Hose (Argon or AR/CO2 mix)
  • .035/.045 in Reversible Drive Rolls
  • Extra .035 and .045 in Contact Tips
  • Material Thickness Gauge
  • EZ-Latch Single Cylinder Running Gear
  • Chain to secure gas cylinder

APPLICATIONS

  • Manufacturing: High-duty cycle and program modes for repetitive assembly line welding.
  • General Fabrication: Versatile input power and material capabilities for custom fab shops.
  • Maintenance and Repair: Portable design allows for easy transport to equipment breakdowns within a plant.
  • Education and Training: Intuitive LCD interface helps students understand parameters and setup.
  • Construction: Generator compatibility and robust design for field applications.
  • Transportation: Excellent aluminum capabilities for truck and trailer repair.

FAQ

The Millermatic 355 is very versatile and can operate on single-phase or three-phase power at 208, 240, 460, or 575 Volts. It features a manual selection switch in the wire drive compartment.

No, the standard package includes a Bernard BTB MIG gun. However, the machine is optimized for aluminum with Pulsed MIG capabilities and is compatible with Miller Spoolmatic spool guns or XR push-pull guns (sold separately).

The EZ-Latch Running Gear allows the power source to be quickly secured or removed from the cart without tools. This makes it easy to load the machine into a vehicle or carry it to a location where the cart cannot roll.

Yes, the Millermatic 355 is generator compatible. It requires a generator with at least 19,000 Watts (19 kW) of output to operate at full capacity.

The Millermatic 355 can weld up to 1/2 inch (13 mm) aluminum, stainless steel, and mild steel in a single pass.

Auto-Set Elite is a feature that simplifies machine setup. You select your wire diameter, material thickness, and gas type, and the machine automatically configures the ideal weld parameters.

Yes, Pulsed MIG is a standard feature on this model. It provides lower heat input, less spatter, and better control, which is especially beneficial for welding aluminum and stainless steel.

The power source itself weighs 99 lbs (approx. 45 kg). The total weight will be higher when the running gear and accessories are attached.

CATALOGUE & SPEC SHEETS

Spec Sheet
Google Rating
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