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MMA Handheld Arc Welder Manufacturer
Home / Products / MMA Welder / MMA-120 Handheld Arc Welder
  • Three colorful cordless handheld MMA arc welders in red, green, and orange, each equipped with a battery pack and digital display, shown side by side. 2111
  • Green and black handheld arc welder with battery base, extended welding electrode, and ground clamp cable. 0000green-k8o4
  • red and black handheld arc welder with battery base, extended welding electrode, and ground clamp cable. 0001red-vChE
  • purple and black handheld arc welder with battery base, extended welding electrode, and ground clamp cable. 0009purple
  • purple and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0003purple
  • Green and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0004green
  • blue and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0005blue
  • Sky blue and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0006hublue
  • red and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0007red
  • orange and black cordless MMA-120A handheld welder featuring a digital LED display, power switch, and ergonomic pistol grip design. 0008orange
  • Open black package containing a red handheld arc welder, battery, welding accessories, electrodes, and instruction manual. 0000d2d165d6f2ee99171e4c65bd8c7ef621
  • Black packing bag for handheld welder with a large product label showing "HAND-HELD WELDER IGBT 120A" and model specifications. 00016de6342afc964c9e97dd221136c12907
  • Back view of the black handheld welder carrying case displaying detailed product specifications, features, and technical information on the label. 0002cbd517f7d277d7dfa13133272070cfee

MMA-120 Handheld Arc Welder

  • Describe

    Ultra-Portable: Only 1.9 kg — true one-handed operation, reduces fatigue on long jobs

    Advanced IGBT Inverter: Smart heat dissipation, over-current protection, stable arc output

    Smart Hot Start & Arc-Force: Easy arc ignition even for beginners

    Auto Dual Voltage: 110V–220V input, works worldwide without manual switching

    Digital Control with LED Display: Precise current adjustment at a glance

    Nut-Lock Electrode Holder: Secure rod clamping, faster rod changes

    Wide Rod Compatibility: Supports E6013, E7018 for carbon steel and mild steel

    OEM/ODM Ready: Custom color, branding, and packaging available

  • Parameter
    Specification Details
    Model MMA 120 (Handheld)
    Input Voltage 110V–220V / 220V
    Output Current 120 A
    Net Weight 1.9 kg
    Welding Process Manual Arc Welding (MMA)
    Housing Material Plastic
    Display Type LED Display
    Applicable Electrode Size 2.5 mm / 3.2 mm
    Machine Dimensions 265 × 96 × 251 mm
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More Information About MMA-120 Handheld Arc Welder

Key Features of the MMA-120 Handheld Arc Welder

Ultra-Portable Design: Weighing only 1.9 kg — a fraction of traditional MMA welders — the MMA-120 enables true one-handed operation and significantly reduces operator fatigue during extended projects.

Advanced IGBT Inverter Technology: Built with high-quality components and backed by veteran R&D support, the inverter circuit ensures smart heat dissipation, over-current protection, and consistently stable current output under varying load conditions.

Smart Arc-Force & Hot Start: The built-in automatic hot start boosts current during arc ignition, making it easy to strike a reliable arc — even for first-time users or operators working with difficult rod angles.

Wide Electrode Compatibility: Supports common welding rods including E6013 and E7018, suitable for welding carbon steel, mild steel, and other compatible metals in both household and light industrial settings.

Application Scenarios

Home DIY & Repairs: Ideal for household maintenance, metal furniture repairs, garden gate fixing, and DIY steel projects. Its lightweight design allows homeowners to weld safely without a heavy machine setup.

Auto Repair & Workshops: Perfect for quick tacks, exhaust pipe welding, and light automotive sheet metal repairs where maneuvering space is limited.

On-Site Construction & Light Engineering: An excellent tool for field operations, scaffolding work, and high-altitude installation. No long welding cables required — just plug and weld.

Hardware Store & E-commerce Distribution: A highly marketable product for platforms such as Amazon, eBay, and Shopify, as well as retail distributors, thanks to its compact packaging and strong consumer demand.

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ChuangLi Electronic Technology Co., Ltd.
ChuangLi Electronic Technology Co., Ltd.
About Us

ChuangLi Electronic Technology Co., Ltd. is a professional handheld arc welder manufacturer and OEM supplier specializing in the production of manual arc welders, gas-shielded welding machines, TIG welders (argon arc), plasma cutting machines, and a full range of welding equipment for both household and industrial applications.

We operate our own laboratory and are equipped with advanced industry-standard testing equipment to ensure consistent product quality. Our annual production capacity reaches up to 200,000 units.

Our products are exported to dozens of countries, including the United States, Germany, Japan, Spain, Italy, the United Kingdom, South Korea, Australia, and Canada.

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