MetaTIG 315/400/500 ACDC

Product Features

Comprehensive applications: carbon steel, 9Ni, stainless steel, alloy steel, copper, magnesium alloy, aluminum, AL alloy and others, adaptive for dissimilar-metal welding;
Extensive functions with AC-DC TIG, AC-DC Pulse TIG, high-speed TIG spot welding and MMA;
Full digital intelligent control is adopted. Internal background menu is open and adjustable to better satisfy more technological requirements of various working conditions;
VRD anti-shock function with adjustable arc force in MMA mode and better arc stiffness;
IOT interface is reserved to quickly access to Megmeet SMARC management platform or the third-party welding data management system to realize efficient welding interconnection;
Communication interface is reserved to support multiple types of communication protocols to connect with various brands of robots and automation devices;
Software is up-gradable through U-disk interface to help customers easily obtain Megmeet foremost welding process or customized functions;
Optional foot switch, water-cooler, water-cooled torch, trolley, etc

Extensive Welding Process

Multiple waveform controls provide optimal combination according to welding needs

Multiple selections with triangle wave, square wave, sine wave, trapezoidal wave and others;
Optimal setting for waveform in different welding phases;
EN/EP range ratio is able to be adjusted to efficiently clean oxide film on surface while ensuring the depth of penetration.

Square Wave

DC/AC square wave, polarity fast-switching, high-stability of arc, good dynamic characteristics, strong-ability to clean aluminum oxide film, suitable for a wide range of aluminum and aluminum alloy welding.

Triangle Wave

Short peak-time and low heat input, suited to welding of thermo-sensitive metals as thin plates.

Sine Wave

DC/AC sine wave, rectangular transition at zero-crossing point, less and softer arc noise.

Trapezoidal Wave

DC/AC trapezoidal wave, polarity stable-switching, soft arc brings good wetting effect to fusion pool, applicable for groove welding and overhead welding.

0.1Hz-3000Hz High Frequency Output

Enables high-quality welding from extreme-thin to medium-thick plates

In low-frequency pulse (0.1-10Hz), arc column is wide,
adaptive for all-position welding;
In medium-high frequency pulse (10-3000Hz), arc directivity is strong and heat input is low, supporting thin plate high-speed welding and fillet welding.

Arc is able to start and stabilize at 3A in DC welding

Unique circuit design supports arc to start at 3A and stabilize at 3A in DC welding, ensuring continuous arc in very small current.

High-stability TIG Spot Welding Function

Fine regulation is suitable for high-quality welding of ultra-thin plates;
Setting range of spot welding time is 0.1-30 seconds (tuning unit is 0.1 seconds). Arc is stable and welding spot is consistent

U-Disk Interface

To ensure customers quickly obtaining Megmeet foremost welding software and customized functions;
Welding process and software could be sent to user by email and upgraded into machines through U-disk interface.

Aluminum Alloy Welding

MetaTIG ACDC Series is capable to weld diversified metals.

Foot Switch

Easy operation in current adjustment;
Current is able to be set with the maximum range: 5~500A;
5-pin control cable and 2 meters of length (can be extended as demand) to meet long-distance welding;
Control modes are optional. Current can be adjusted by foot switch or by welding machine as needed.

Circulating Water Cooler (Optional)