Edon TB400 welding machine

The Edon TB-400 is an inverter-based welding machine, a popular and portable option for both professional welders and hobbyists. It’s a stick (MMA) welder, meaning it uses consumable electrodes to perform welds.

Key Features and Specifications

• Technology: The TB-400 utilizes advanced IGBT inverter technology. This makes it significantly more lightweight, compact, and energy-efficient than traditional transformer-style welders. It produces a stable DC current for consistent and clean welds.
• Welding Process: It is an MMA (Manual Metal Arc) or ARC welder.
• Current Range: While the “400” in the name might suggest a 400-amp output, this is often a marketing number. The actual output current of the Edon TB-400 typically ranges from 20 to 160 amps. This range is sufficient for a wide variety of welding tasks on both thin and medium-gauge metals.
• Voltage: The machine operates on a standard single-phase 220V AC power supply, which is common in Kenya and suitable for most workshops and homes.
• Duty Cycle: A common duty cycle for this machine is 60% at 160 amps. This means it can weld continuously at its maximum output for 6 out of every 10 minutes before needing to cool down.
• Electrode Compatibility: It is compatible with a range of electrode sizes, typically from 1.6 mm to 4.0 mm.
• Portability: Weighing around 3.4 kg, it is very easy to transport to different job sites.
• Additional Features: Modern inverter welders like the TB-400 often include:
  • Hot Start: For easy arc ignition.
  • Anti-Stick: To prevent the electrode from sticking to the workpiece.
  • Digital Display: A digital screen for precise and easy-to-read current settings.