SigmaWeld SW Series of TIG / GTAW

SW Series

Manual arc welding and DC TIG welding inverter with high frequency. Provides HF starts with settable up slope and down slope timing along with pulsing control for peak and base current where greater control is required.

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Alex Series

Series of ALEX GTAW machines can be interfaced with robots, welding SPM's and other systems with ease. Sigmaweld automation systems such as weaving units, AVC (automatic Voltage Controllers), special purpose machines, cold wire feeders etc. are specially designed to enhance productivity and quality of welding.

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Pro Series

Sigma Weld Pro Series is State of the art digital welding technology operating at 150kHz. Ensures very quick response time and better welding performance each time. The modular technology helps increase duty cycle up to 100% and ensures maximum machine up time.

Optional Industry 4.0 compliance can be inbuilt to give you a complete Log of programs used,welder details, Gas, Current,Voltage and other critical parameters against time stamp. This can be viewed over LAN on any computer.