MMA 3.2
Compact inverter arc welding machine dedicated to 3.2 mm rod applications with flexible 1/2-phase input range.
MMA 3.2 Specifications
Core model data for selection, deployment planning, and application matching.
Purpose-built 3.2 mm rod welding with generator-ready flexibility and compact portability.
The official Taumaco page positions MMA 3.2 as a specialized inverter machine optimized for 3.2 mm rods, with REAL 150A output, wide 180V~490V input range, 1/2-phase flexibility, generator compatibility, and a lightweight 5 kg build.
Specialized Performance
- Optimized specifically for 3.2 mm rod welding rather than broad all-purpose sizing.
- REAL 150A maximum output is paired with constant current technology for stable arc behavior.
- 60% duty cycle at 40C supports practical medium-duty site and workshop usage.
- The compact 342x158x283 mm form keeps the machine easy to move and position.
Field-Ready Design
- Generator-compatible operation is highlighted as a key advantage for remote work.
- Wide input range from 180V to 490V supports more flexible power conditions.
- 1/2-phase power adaptability improves deployment across mixed jobsite environments.
- At only 5 kg, the machine is built for mobile repair and portable field operation.
Control & Protection
- Hot Start capability is included to improve arc initiation on practical field jobs.
- 24V VRD system adds an extra operator-safety element.
- IP23S protection and H-class insulation support use in varied working environments.
- The official page presents it as a specialized but fully professional compact solution.
Applications & Advantages
- Ideal for remote field operations where generator use is required.
- Suitable for medium-duty fabrication and projects centered on 3.2 mm rods.
- Works well for mobile repair and on-site maintenance thanks to power flexibility.
- Main advantages are specialized rod optimization, wide-voltage tolerance, and strong portability.
Select mini inverter, portable MMA, industrial DC stick, or transformer and SCR arc welders by input supply, duty cycle, and job demand.
This arc-welding lineup covers compact ARC mini inverters, standard MMA inverter models, high-output IGBT and SiC industrial power sources, SCR heavy-duty DC machines, and BX1 or transformer T-series AC welders for structural steel, repair work, and workshop production.
ARC Mini And Portable MMA
- ARC120, ARC140, ARC160, and ARC180 cover portable DC inverter arc welding for mobile service and everyday repair work.
- MMA 3.2, MMA 4.0, MMA 5.0, MMA 160, and MMA-160H extend portable MMA coverage for general electrode welding tasks.
- Choose this group when easy transport, simple setup, and routine stick-welding flexibility matter most.
Workshop And Industrial DC Models
- MMA-160D, MMA 200, MMA-200D, MMA 250 1-PH, MMA 250 3-PH, and MMA-250D serve workshop and site welding with broader output and input options.
- MMA-400IGBT, MMA-500IGBT, MMA-630IGBT, MMA-400SiC, and MMA-500SiC support heavier DC arc welding for fabrication, production, and industrial work.
- Select this group when higher current reserve, longer duty performance, or generator-friendly industrial inverter capability is required.
Transformer AC And SCR Heavy Duty
- BX1-400, BX1-500, BX1-630, MMA-400T, MMA-500T, and MMA-630T represent transformer AC arc welding for durable heavy fabrication use.
- MMA-500SCR and MMA-630SCR add higher-output SCR-controlled DC arc welding for demanding industrial steel applications.
- These models fit buyers who prioritize robust machine construction, stable high-current output, and conventional heavy-duty workshop layouts.
Verify package scope and application suitability before order confirmation.
Published specifications, standard delivery scope, and accessory ratings are for reference only and may change without notice. Included electrode holders, work clamps, welding leads, input cables or plugs, shoulder straps, remote controls, Dinse-style connectors, and other accessories may vary by model, package, and destination market. Before supply, confirm the required arc-welding process, AC or DC output type, input power, output current, duty cycle, supported electrode size, cable length, and applicable local compliance requirements for the intended application.