Material Capacity: At its peak 300A output, it can effectively penetrate heavy carbon steels and mild steel plates up to 10mm–12mm thick.Portability: Features a small physical footprint with an integrated top handle, making it easy to carry around worksites.Power Management: Built-in Pulse Width Modulation (PWM) and automatic arc-power adjustment prevent the rod from sticking.Cooling: Equipped with low-noise internal cooling fans to manage heat dissipation during operation