Industrial type dual-module welding machine ZX7-500D(380V)

Adopt high-performance dual-module technology, with stable welding current and high performance.Dust-proof, moisture-proof, and vibration-proof, enabling reliable operation of the welding machine in harsh environments.Three-phase 380V power supply, suitable for various acid, alkaline, J507, J508, and stainless steel welding rods.The actual welding current is 420A, and 5.0mm electrodes can be welded for a long time without burning out.