Arc aluminum double pulse mig welding machine ALUMIG-300P
Arc aluminum double pulse mig welding machine ALUMIG-300P
Arc aluminum double pulse mig welding machine ALUMIG-300P
Arc aluminum double pulse mig welding machine ALUMIG-300P
Arc aluminum double pulse mig welding machine ALUMIG-300P
Arc aluminum double pulse mig welding machine ALUMIG-300P

Item specifics

Rated Input Voltage
3PH ~ 400V ±15%
MAX.Load Power Capacity
Rated Output
Max Open Circuit Voltage
Wire-feed Mechanism
4 Rollers
Wire Feed Speed Range
1 year warranty

Product review


  • ALUMIG-300P

    Strong power, Multi-functions,Superb performance and Economical choice.

    • Application:

      Metal Fabrication
      Maintenance and Repair
      Auto Body
      Light Industrial
    • Processes:

      Pulse MIG
      Double Pulse MIG
    • Input Power: 400V, 1-Phase 

      Range: 10-250A
      Rated Output at 40°C (104°F):
      250A at 26.5V @60% Duty Cycle
      Weight: 32KG



    The synergic operation of the machine makes it easy to use, even for the beginning welder. Simply set wire type and diameter, then choose a wire speed. Now you’re off to weld! As wire speed increases/decreases, the arc voltage also increases/decreases to maintain a constant welding arc.


    The Pulsed MIG process works by forming one droplet of molten metal at the end of the electrode per pulse. Then, just the right amount of current is added to push that one droplet across the arc and into the puddle. The transfer of these droplets occurs through the arc, one droplet per pulse.


    • Absent or very low levels of spatter.
    • More resistant to lack of fusion defects than other modes of GMAW metal transfer.
    • Excellent weld bead appearance.
    • Reduced levels of heat induced distortion.
    • Ability to weld out-of-position.
    • Lower hydrogen deposit.
    • Reduces the tendency for arc blow.
    • Lends itself to robotic and hard automation applications.

    double Pulse MIG

    Using Waveform Control Technology, the welding machine alternates between high and low energy pulses. This combination of high and low pulses produces the "rippled" bead appearance. The high energy pulses provide a hotter arc (longer arc duration), which improves cleaning action at the base material. The low energy pulses allow the weld puddle to cool, which controls the heat input for good penetration.


    • Minimal distortion, even when gap conditions and wire placement vary.
    • Outstanding control of arc characteristics, making it easier to produce excellent welds.
    • Rippled bead appearance requires no weaving to produce a uniform bead.
    • Controls the arc length and heat input together for excellent penetration profile.
    • Controls the arc heat, making it ideal for welding thinner materials.

    General View of Control Panel

    1.SELECT the Memory channel

    2.OPEN the parameter of selected memory channel

    3.STORE the setting to Memory channel

    4. Push to Check Gas

    5.STORE Push to use Synergic Setting

    6.Welding parameter setting,rotary dial
    Adjudtment of the welding current or feeding speed.

    7.Torch Holding Mode Push to select the torch handing type:

    1)2T 2)4T 3)S4:for aluminiu welding form cold to hot situation.

    8.Welding Process Push to select:

    Welding prcess:MMA,MIG/MAG/CO2,Pulse MIG,

    Double Pulse MIG.

    9.Dia. of Welding Wire

    10.Wire Type

    11.button,throttling effect(arc dynamics)

    12.Function Sequence

    13.Welding Settings

  • Item No ALUMIG-300P
    Rated Input Voltage 3PH ~ 400V ±15%
    Max. Load Power Capacity 12.04KVA
    Rated Duty Cycle(40) 60% MIG250A/26.5V
    100% MIG: 250A/26.5V
      MMA: 200A/30V
    Welding Current/Voltage Range MIG: 10A/14.5V~300A/29V
    Open Circuit Voltage 55V
    Power Factor 0.85
    Efficiency 85%
    Pre-Gas Time 0-15S
    Flow-Gas Time 0-15S
    Wire-feed Mechanism 4 Rollers
    Wire-feed Speed Range 0~25 m/min
    Wire Spool Capacity 300mm (15kg)
    Filler Wires Ø (mm) Fe, Ss: 0.6~1.2 mm
    FLUX CORED: 0.9~1.2 mm
    Al: 0.8~1.2 mm
    Dimension 790X250X650mm
    Weight 32KG
  • For Standard accessories



    MIG torch:MIG-24



    Electrode holder with cable 2M
    Earth clamp with cable 2M

    For Optional accessories






    Argon gas regular
    or co 2 gas regular with heater



    Push-pull Troch:

  • Q:Are you a factory or a trading company?

    A: We are factory with more than 10 years manufacturing experience and we provide perfect OEM and after-sale service.

    Q:How can I pay my order?

    A: We accept T/T, Western Union, Alibaba Trade Assurance payments. For those orders less than 1000USD, we accept PayPal to pay.

    Q:How about your warranty?

    A: We offer 3-year product life guarantee ,and a generous 1 year warranty on al purchases that begins with the bill of lading.

    Q: Do you have a CE certificate?

    A: For every model of machine, it has a CE certificate.

    Q:How can I get the quotation?

    A: We usually quote within 24 hours after we get your inquiry. If you are urgent to get the price,please send the message on trade management or call us directly

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