dc tig welding machine

The MASTERTIG-320CT supports AC TIG, DC TIG, Pulse TIG, MIX TIG and DC MMA processes. Advanced AC waveform control provides adjustable AC frequency, balance and amplitude, allowing welders to precisely control arc concentration, cleaning action, heat input and penetration.

The MASTERTIG-400CT is designed for light industiral which is 400A@60% Duty Cycle.

DC Pulse TIG Welder ALUTIG-250HD for aluminum welder

The PROTIG-500CT is designed for heavy industrial usage. It is ensures a powerful output 500A @ 60% duty cycle.

MIX TIG Technology: Combines AC and DC current within a welding cycle according to the machine's MIX TIG function. Focused Arc Performance: Designed to support arc concentration and penetration control.

AC/DC TIG Welding: Supports aluminum and steel welding applications with the appropriate AC/DC process.

Pulse TIG Control: Helps control heat input and arc performance for different welding tasks.

Industrial Water-Cooled Setup: Designed for professional workshop welding with a water-cooling configuration.

Versatile Welding Applications: Suitable for metal fabrication, equipment manufacturing and repair work.

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

500A industrial AC/DC pulse TIG welder featuring TOPWELL's exclusive MIX TIG technology. Combines the advantages of AC and DC current for deeper penetration and superior arc concentration—built for thick plate welding. 3-phase 400V input, 100% duty cycle, a reliable partner for heavy-duty production.

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

The MASTERTIG-320CT is designed for light industiral which is 320A@100% Duty Cycle.

DC Pulse TIG Welder ALUTIG-250HD for aluminum welder

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

4-IN-1 Multi-precess:arc welding and plasma cutting machine price STC-205AC/DC

4-IN-1 Multi-precess:arc welding and plasma cutting machine price STC-205AC/DC