NB29 control board is a new-generation control board developed for high-performance MIG welding machines and specially designed for high-performance welding of carbon steel and stainless steel. The operation interface is more user-friendly, concise and easier to operate. It features a simplified operation interface and stable and reliable performance. Its wiring is the same as that of NB30, which makes the production of welding machines simpler, quicker and saves more resources.
1. The ordinary inverter NBC can be upgraded easily with the mature soft-switching main circuits.
2. Welding characteristics have been optimized for different materials, gas and wire diameters to ensure low spatter in short-circuit transition and elimination of spatter during high-speed deep penetration arc welding.
3. Full-digital structure, with high integration and low failure rate.
4. It may support special processes through software upgrades.
5. It can be equipped with robot or PLC interfaces and supports DEVICENET.
6. The main control panel is simplified and user-friendly.
7. It supports MIG, gas shielded spot welding, MMA, backing weld and deep penetration arc welding.
8. Its wave control function will contribute to better welding effects: steady transition in case of a low current, less spatter in case of a high current and 100% successful arc starting in case of a constant current.
9. PWM wire feeding doesn't require control transformer to change the power supply of wire feeding.
10. It's applicable to NBC series welding machines with soft-switching and hard-switching.
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