Broad Adjustment Range
Inverter arc welders offer a more precise and extensive range of current and voltage adjustments, thanks to their pulse width modulation (PWM) or phase shift control technology. Welders can easily adjust to the suitable welding parameters based on different materials and requirements, whether it's fine welding of thin plates or deep penetration welding of thick plates, providing ideal welding results. In comparison, traditional welders have a limited adjustment range, making it difficult to meet the complex and varied demands of welding tasks.

Adaptability and Reliability
The circuit design of inverter arc welders is more compact and intelligent. Although the initial investment may be higher, their high reliability and lower maintenance costs make them more economical in the long run. They have strong adaptability to power sources, maintaining stable operation even in environments with significant voltage fluctuations, and can even be powered by small generators, which is challenging for traditional welders. Additionally, inverter arc welders perform better in harsh conditions, such as safe control of no-load voltage, reducing the risk of electric shock and enhancing job safety.