Total TW225069 Inverter MMA welding machine 250A
KSh27,999.00
Key Features
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IGBT Inverter Circuitry: Delivers consistent arc force and efficiency while keeping the overall size manageable relative to traditional transformer machines.
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High Arc Stability Features:
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Hot Start: Provides an immediate surge in current at ignition to prevent the rod from sticking when starting a bead.
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Arc Force: Dynamically balances voltage and current during short-arc distances to prevent arc extinguish on deeper passes.
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Anti-Stick: Automatically cuts welding output if the electrode fuses to the metal, allowing safe removal without ruining the flux coating.
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High Open-Circuit Voltage (80V): Helps quickly initiate the arc, particularly when working with tough or thick-coated electrodes.
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Thermal Protection & Fan Cooling: Integrated thermal sensors and high-airflow cooling protect internal components during extended duty periods.
TOTAL TW225069 is a heavy-duty 250A MMA (Manual Metal Arc / Stick) inverter welding machine built for continuous fabrication, structural repair, and demanding site projects. Compared to lower-amperage units like the TW220069, this model offers a higher power threshold and supports larger electrode sizes up to 5.0 mm.
Technical Specifications
| Specification | Details |
| Model | Total TW225069 |
| Technology | Advanced IGBT Inverter |
| Input Voltage | 1-Phase, 220–240V ~ 50/60Hz |
| Output Current Range | 15A – 250A |
| Duty Cycle | 60% @ 250A |
| No-Load Voltage | 80V |
| Electrode Diameter | 1.6 mm – 5.0 mm |
| Display | Digital LED Current Readout |
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