High Output Capacity (500 Amps): Suitable for welding thick plates and heavy structures
Multi-Process Capability: Often supports MMA (stick), MIG, or TIG welding depending on the model
Strong Duty Cycle: Designed for long working hours without overheating
Advanced Cooling System: Built-in fans or air cooling for continuous performance
Digital Display (in some models): Easy monitoring of voltage and current
Heavy-Duty Construction: Rugged metal body for durability in harsh environments
Portable or Industrial Types: Some come with wheels for easier movement