IGBT TIG welder - China IGBT TIG welder Manufacturer, Supplier, Wholesaler

500A Heavy-Duty Welding Powerhouse: MASTERTIG-500CT AC/DC TIG Welder, 100% Duty Cycle, Built for Thick Plate

No more frequent downtime! The MASTERTIG-500CT delivers 500A @ 100% duty cycle for continuous welding. Equipped with IGBT modules and water-cooled torch interface for efficient cooling in high-load production lines. AC/DC pulse and MIX TIG modes handle aluminum, stainless steel, and carbon steel thick plate—all in one machine.

Model:MASTERTIG-500CT

TOPWELL MASTERTIG 500CT IGBT AC/DC Inverter 3PH high frequency compact tig/arc/mig/mag pulse welding machine

The MASTERTIG-500CT is designed for light industiral which is 500A@60% Duty Cycle.

Model:MASTERTIG-500CT

Topwell Portable IGBT Tig Welder digital MasterTig 250AC Tig Welder Wholesale

The MASTERTIG-250AC has full TIG functions including DC TIG, AC TIG and Unique MIX TIG processes.

Model:MASTERTIG-250AC

Topwell Portable IGBT Tig Welder digital MasterTig 250AC Tig Welder Wholesale

The MASTERTIG-250AC has full TIG functions including DC TIG, AC TIG and Unique MIX TIG processes.

Model:MASTERTIG-250AC

heavy duty 500Amps modular igbt tig welder ac dc MASTERTIG-500CT

Model:MASTERTIG-500CT