Royce tig 450A Inverter welding machine

Key Technical Specifications

• Output Current: 20A to 450A (Massive range for a TIG welder).

• Welding Modes: Dual Function — TIG (Tungsten Inert Gas) and MMA (Manual Metal Arc/Stick).

• Input Voltage: Usually 3-Phase (380V/415V), though some regional “Mini” versions claim high amperage on 220V (which often results in a lower duty cycle).

• Technology: IGBT Inverter (allows for a stable arc and reduced weight compared to old transformer welders).

• Duty Cycle: Typically rated at 60% at 450A, meaning you can weld at max power for 6 minutes out of every 10.