NBM-500DP-W Double-pulse MIG/MAG welder water-cooled

Main Features

Digital waveform control provides accurate current‑voltage output. Mixed shielding gas plus regulated pulse current realizes ultra‑low spatter welding. High‑speed DSP chip for fast waveform calculation, specially optimized for carbon‑steel and stainless‑steel welding. Segmented current‑voltage waveform control ensures stable welding across low, medium and high current ranges. 100% (40 °C) rated duty‑cycle rating for heavy‑duty and harsh‑environment operation. One‑knob unified‑control function, easy‑to‑operate for beginners. 20‑channel parameter memory & recall, storing up to 20 groups of welding parameters. Fault protection for over‑voltage, under‑voltage, phase‑loss and over‑current. CAN and additional extended communication interfaces available for welding‑robot and automatic welding‑system integration.

Applications

Supports all‑position welding for solid / flux‑cored carbon‑steel & stainless‑steel wires; compatible with CO₂, MAG, pulsed‑MAG, MIG and pulsed‑MIG welding. Well‑suited for high‑quality weld requirements on bridges, ships, construction machinery, steel‑structure works and large structural components.