The NB Series Digital Inverter Gas-Shielded Welding Power Source is a heavy-duty, semi-automatic CO2/MAG welding machine engineered for modern industrial fabrication.

Designed to meet strict national Level 2 Energy Efficiency standards, this machine consumes 50% less energy compared to traditional welding power sources, significantly reducing operating costs for your workshop. Equipped with a smart digital operation panel and a 4-wheel dual-drive wire feeder, the NB Series delivers exceptionally stable arc performance and deep penetration for low-carbon steel applications.

• Smart Synergic Control: Features highly intuitive one-button synergic parameter adjustment, making the setup process incredibly simple even for complex tasks.
• Adaptive Arc Technology: The adaptive control system automatically matches the optimal arc characteristics based on your selected welding wire type (solid/flux-cored) and wire diameter.
• Digital Memory Function: The user-friendly digital panel allows operators to easily preset, store, and recall customized welding parameters for repeat jobs.
• Heavy-Duty Reliability: Boasting a high 60% rated duty cycle, this machine is built to endure high-intensity, continuous heavy-duty welding operations without overheating.
• Automation Ready: For modern smart factories, the NB series can be equipped with an optional analog communication interface, making it fully compatible with robotic welding workstations and other automated welding equipment.
• Advanced Safety Protection: Built-in intelligent protection circuits actively monitor and safeguard the machine against over-heating and under-voltage conditions.

The NB Series is highly versatile and widely adopted across demanding heavy industries:

• Shipbuilding and Marine Engineering
• Heavy Steel Structure & PEB Fabrication
• Engineering Machinery Manufacturing
• Petrochemical Equipment Construction