TIG welding machine KOVET ATIG500PAC-III Aotai Water Cooled 3-wire power

TIG Welding Machine KOVET ATIG500PAC-III Aotai Water Cooled 3-phase
The KOVET Aotai Water Cooled 3-phase TIG Welding Machine # ATIG500PAC-III is a high-performance TIG (Tungsten Inert Gas) welding machine engineered for heavy industrial applications requiring ultimate precision and weld quality. With its integrated internal water-cooling system, it supports long-duration, continuous operation at high amperage without heat accumulation issues.

A key highlight of this machine is its AC (alternating current) and DC (direct current) dual capability, allowing versatile and efficient welding on a wide variety of metals—whether aluminum and magnesium alloys (via AC) or steel, stainless steel, copper, and titanium (via DC). The unit is equipped with a digital display for precise current control and features a Pulse function to minimize heat input along the weld seam, yielding clean, aesthetically pleasing welds with reduced workpiece distortion and enhanced penetration control.

Furthermore, the ATIG500PAC-III features 2T/4T operation modes for convenient welding control, Automatic Arc Striking, Up-Slope/Down-Slope current adjustment, and Pre/Post Gas Flow management to ensure flawless welds down to every detail. The machine is protected against voltage fluctuations, comes with a large cooling fan, and also supports shielded metal arc welding (MMA).

Features
- AC/DC Support: Welds with both alternating and direct current, covering a wide range of metals (steel, stainless steel, aluminum, titanium, brass, copper)
- Water-Cooling System: Enables stable continuous welding at high current and extends torch service life
- Pulse Function: Controls heat input, reduces workpiece distortion, and provides clean, attractive welds
- Digital Current Control: Digital display and precision controls allow fine current adjustments
- 2T/4T Operating Modes: For easy welding control across short and long welding tasks
- Automatic Arc Ignition System: Quick and easy arc starting
- MMA Supported: Capable of Shielded Metal Arc Welding (stick welding) for increased versatility
- Up-Slope / Down-Slope Adjustment: Controls the gradual increase and decrease of welding current for perfect weld starts and terminations
- Start / Stop Arc Current Control: Ensures the perfection of the weld bead
- Pre / Post Gas Flow Control: Protects the weld pool from oxidation
- Large Cooling Fan: Enhances the machine's heat dissipation efficiency
- Under-voltage / Over-voltage Protection: Prevents machine damage caused by voltage fluctuations
- Comes with a Cooler unit: Helps facilitate easier mobility

Applications
- Heavy Industrial Work: Suitable for industrial plants requiring high quality and precision
- Aluminum Manufacturing: Aluminum welding in various applications such as bicycle manufacturing, sports equipment, furniture, and aluminum structures
- Stainless Steel Applications: Stainless steel welding in the food, pharmaceutical, and chemical industries requiring clean, strong welds
- Metal Structure Work: Used for various metal structure works requiring precision and strength
- Repair and Maintenance Work: For repairing metal components requiring high precision and quality
- Shipbuilding Industry: For welding applications requiring high strength and aesthetic weld beads
- Piping and Pressure Vessels: With precise control and high weld quality