Miller Millermatic 350P
Miller Millermatic 350P MIG/Pulsed MIG Welder
Miller Millermatic 350P MIG/Pulsed MIG Welder
Miller Millermatic 350P MIG/Pulsed MIG Welder
  • SKU: 907300
  • Brand: Miller Electric
  • Availbility: SHIPS in 2-3 Days

Miller Millermatic 350P MIG/Pulsed MIG Welder

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First single- or three-phase power Millermatic that welds material from 22 gauge to 1/2 in thick in a single pass. Perfect for fabrication, manufacturing, maintenance and repair.

Regular price $7,851.00 Sale price $6,799.00
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  • Description
  • Specs
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What's Included

  • Millermatic 350P power source
  • Bernard® Q300 15 ft (4.6 m) MIG gun with extra Centerfire™ contact tips
  • 10 ft (3 m) work cable with clamp
  • 10 ft (3 m) Industrial power cord (without plug) for single- or three-phase
  • Factory-installed gas solenoid
  • Argon mix regulator/flow meter
  • Factory-installed, low-mounted running gear/cylinder rack
  • .035/.045 in (0.9/1.2 mm) reversible V-groove drive rolls (order U-groove drive roll kits for aluminum welding)
  • Extra Contact tips

  • Pulsed-MIG Advantage
    Whether welding aluminum, steel or stainless steel, improving productivity by 30, 50 or 100% and saving tens of thousands of dollars are typical results when switching to Pulsed-MIG with the Millermatic 350P.

    Millermatic 350P Autobody Aluminum Package
    The automotive industry is trending to aluminum frames and body panels to improve performance and fuel mileage. Welding thin gauge aluminum creates problems with warping, distortion and burn through. The Millermatic 350P Autobody Aluminum Package makes it easy to setup, use and make quality aluminum repairs.

    Aluminum Pulse Hot Start
    Automatically provides more arc power to eliminate a "cold start" that is inherent with aluminum starts.
    Miller's Gun-On-Demand feature allows you to use either a standard MIG gun, a Spoolmatic 15/30A spool gun or any other Miller push-pull gun without flipping a switch. The machine senses which gun you are using when you pull the trigger.

    Optimizes the size and shape of the arc cone, bead width and appearance and puddle fluidity.
    The Fan-On-Demand Cooling system only operates when needed, reducing power consumption and keeping internal components cleaner.
    Line Voltage Compensation (LVC)
    Line Voltage Compensation keeps output of the power source constant regardless of fluctuation in input power ± 10%.


    Flux Cored (FCAW)
    Pulsed MIG (GMAW-P)

    General Specifications

    Title Millermatic 350P 200/230/460V 60Hz 1/3Ph
    Industries Interests Racing / Customizing / Restoring
    Boat / Yacht
    DIY / Home Hobbyist
    Material Thickness Mild Steel 24 ga. (0.8 mm) - 1/2 in. (13 mm)
    Aluminum 18 ga. (1.2 mm) - 3/8 in. (9.5 mm)
    Weldable Metals Steel
    Stainless Steel
    Input Voltage 208 V
    220/230/240 V
    460/480 V
    Input Phase 1- and 3-Phase
    Input Hz 60 Hz
    Input Amperage 61 A
    Current Type DC
    Rated Output 300 Amps at 32 VDC, 60% duty cycle, 1- or 3-Phase
    Max Open Circuit Voltage 72 VDC
    Amperage Range 25 A - 400 A
    Wire Feed Speed 1.3 m/min - 17.8 m/min
    50 IPM - 700 IPM
    Wire Diameter Solid Steel 0.023 in 0.045 in
    Solid Steel 0.6 mm 1.2 mm
    Stainless 0.03 in 0.045 in
    Stainless 0.8 mm 1.2 mm
    Aluminum 0.035 in 0.047 in
    Aluminum 0.9 mm 1.2 mm
    Metal-Core 0.035 in 0.052 in
    Metal-Core 0.9 mm 1.3 mm
    Flux Cored 0.03 in 0.052 in
    Flux Cored 0.8 mm 1.3 mm
    Spool Size 12 in (305 mm)
    Portability Running Gear / Cart (Standard)
    Weld Output CV
    Net Width 19 in
    Net Height 34 in
    Net Length 41 in
    Net Weight 181 lbs
    Warranty 3 Years
    Miller's True Blue Warranty



    Millermatic 350P