The Hanwang ZX7-300/400/500/630 inverter DC manual welding machine user manual provides safety guidelines, specifications, operation, installation, and…
The ZX7-300/400/500/630 series is an inverter DC manual welding machine designed for a wide range of metal fabrication tasks in construction, shipbuilding, automotive, aerospace and other heavy‑industry applications. It supports both SMAW (stick) and TIG welding methods and features a compact, lightweight IGBT‑based power source.
This manual covers the machine’s safety warnings, main features, technical specifications, panel layout, system functions, installation and operating precautions, routine maintenance, transportation and storage requirements, as well as the packing list and wiring diagrams. This manual is written in Chinese.