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TELWIN TECHNOLOGY TIG 222 AC/DC AQUA: precision and power in water-cooled TIG welding
Take a fresh look at professional welding with the TELWIN TECHNOLOGY TIG 222 AC/DC 230V AQUA, a microprocessor-controlled inverter built for the most demanding jobs in TIG welding (arc striking by high frequency HF or by LIFT) with direct current (DC) and alternating current (AC), and for MMA welding as well. This is not just a tool, it is your partner in the search for clean welds, whatever the material and the complexity of the project. There are no compromises to make: with the TIG 222 AC/DC AQUA you keep full control over the welding process, from fine work on thin aluminium sheet to demanding structures in stainless steel or titanium.
Picture a machine that adapts to your needs and offers advanced TIG functions, such as an adjustable AC current pulse for balanced cleaning and penetration in aluminium, or the EASY PULSE mode, which simplifies DC pulse welding for beginners while keeping professional quality. Thanks to the integrated AQUA water cooling module, the TELWIN TECHNOLOGY TIG 222 holds thermal stability even through long and intensive work cycles, protecting the torch against overheating and keeping output steady. That is the key to uninterrupted work and to higher productivity in your workshop.
Every detail of this welder is aimed at professional use. A clear control panel with a digital display lets you set all welding parameters precisely, among them start current and end current, current slope up and slope down times, gas flow after welding (post-gas) and before welding (pre-gas), as well as AC balance and AC frequency. Storing your own welding programs speeds up repeat jobs further.
Buying the TELWIN TECHNOLOGY TIG 222 AC/DC AQUA means buying reliability, flexibility and weld quality that will speak for your work. This is a machine that makes the job easier and takes your welding skills to a higher level, opening the way to more ambitious projects. See for yourself what Telwin technology, built for professionals, can do.
A closer look at the TELWIN TECHNOLOGY TIG 222 AC/DC 230V AQUA
Precise aluminium welding with AC control and AQUA cooling
Welding aluminium calls for skill and for the right equipment. The TELWIN TECHNOLOGY TIG 222 AC/DC AQUA gives you full control over the alternating current (AC) waveform, which decides weld quality on this demanding material.
With these settings a professional can tune the process to different thicknesses and aluminium alloys, reducing the risk of porosity or lack of fusion. The integrated AQUA water cooling system also counts for a lot in AC welding, which puts a heavy heat load on the torch. Continuous liquid cooling allows work at high currents for a long time without the torch overheating, which translates into a stable arc, comfort for the welder and the ability to run large jobs without forced breaks. This combination of AC control and efficient cooling makes the TIG 222 AC/DC AQUA a tool for aluminium specialists.
Pulse TIG for clean welds on thin and demanding materials
Pulsed TIG welding opens up control over the heat put into the material, which matters above all when joining thin sheet, stainless steel or materials sensitive to overheating. The TELWIN TECHNOLOGY TIG 222 AC/DC AQUA offers pulse modes for direct current and for alternating current alike. You can set the key pulse parameters precisely: frequency, peak current, base current and pulse duty cycle.
For the welder this means even, good-looking welds with sound penetration, with less thermal distortion and a narrower heat affected zone. The EASY PULSE function simplifies the setup by selecting pulse parameters automatically, which helps less experienced users and speeds up changes between jobs. Experienced welders will use the full manual control to tune the arc to a specific requirement, for example on pipe welding, decorative parts, or work in the food and pharmaceutical industries, where weld quality and appearance are decisive.
Ergonomics and output: designed for the professional
The TELWIN TECHNOLOGY TIG 222 AC/DC AQUA brings not only advanced technology but also a thought-out design and functions that make daily professional work easier. Microprocessor control keeps welding parameters stable and reacts quickly to changing conditions. Storage for up to 9 user programs saves a great deal of time on repeat jobs: you select a saved program and the machine is ready to work with the right settings.
The machine has thermostatic, overvoltage, undervoltage and overcurrent protection, which guards it against damage and keeps work safe. A remote control can be connected, a foot pedal or a control in the torch handle, so welding current can be adjusted without taking your hands off the job, and that counts in awkward positions or on complicated details. Compact dimensions, for a unit with a cooler, and a solid housing make it relatively mobile and resistant to workshop conditions. Taken together, this is a tool that delivers good results and supports the welder's output and comfort.
Technical specification
| Parameter | Value |
|---|---|
| Part number | 816243 |
| EAN code | 8056590370902 |
| Supply voltage | 230V (50/60Hz) |
| TIG AC welding current range | 10 - 200 A |
| TIG DC welding current range | 10 - 200 A |
| MMA welding current range | 10 - 180 A |
| Maximum current (A) | TIG 200A (at 25%), MMA 180A (at 30%) |
| Current at 60% duty cycle (A) | TIG 120A, MMA 115A |
| Open circuit voltage | 94 V (DC) / 62 V (AC) |
| Maximum power input | 4.3 kW (TIG) / 5.7 kW (MMA) |
| Power input at 60% | 2.5 kW |
| Power factor (cos phi) | 0.7 |
| MMA electrode diameter | 1.6 - 4.0 mm |
| Protection class | IP23 |
| Dimensions (L x W x H) | 505 x 210 x 430 mm (approximate figures for the unit with cooler) |
| Weight | 24 kg (approximate figures for the unit with cooler) |
| Cooling | Water (integrated AQUA module) |
| TIG arc striking | Non-contact (HF) or contact (LIFT) |
| TIG functions | AC pulse (frequency and balance adjustment), DC pulse, Easy Pulse, Bi-Level, start and end current adjustment, current slope up and slope down times, post-gas, pre-gas, spot welding |
| MMA functions | Arc Force, Hot Start, Anti-Stick |
| User program memory | Yes (up to 9 programs) |
| Remote control | Can be connected |
Key features and benefits
- TIG AC/DC welding for many materials: The machine welds with alternating current (AC), suited to aluminium and its alloys, where it removes the oxide layer effectively, and with direct current (DC) for steel (carbon, stainless, acid resistant), copper, titanium and other metals. For a professional this means working across a broad set of materials with one machine, which adds flexibility and efficiency to the workshop and removes the need to keep several welders.
- Integrated AQUA water cooling: Liquid cooling of the TIG torch raises its current capacity and extends its life, preventing overheating during long work at high currents. The welder can work continuously on demanding applications while keeping comfort and precision, which means higher productivity and fewer stoppages.
- Advanced microprocessor control and TIG functions: Full control over welding parameters, among them AC current (balance, frequency), pulsed current (pulse frequency, base current, pulse duty cycle), Bi-Level mode, Easy Pulse, arc dynamics adjustment, current slope up and slope down times, pre-gas and post-gas. The professional can match arc characteristics to the task, the material and the thickness, which results in sound weld quality, less distortion and less finishing work.
- Dual HF/LIFT arc striking: You can choose between non-contact high frequency striking (HF), suited to clean applications and to avoiding tungsten contamination of the weld, and contact LIFT striking, preferred where electromagnetic interference is a concern. The welder picks the striking method according to working conditions and quality requirements, with a reliable arc start every time.
- MMA mode with advanced functions: Besides TIG, the welder offers full MMA welding with adjustable Arc Force (arc dynamics), Hot Start (easier electrode striking) and Anti-Stick (prevents the electrode sticking). For a professional this adds flexibility and allows quick structural or repair work with covered electrodes without changing machine.
- User program memory and a clear interface: Up to 9 personal welding programs can be stored, so the right settings for frequent jobs are recalled quickly and results stay repeatable. The control panel with a digital display makes precise setting and process monitoring easy. For the welder this means saved time, less risk of error and easier operation.
Applications
- Industrial welding of aluminium structures (frames, tanks, machine parts)
- Production and repair of stainless and acid resistant steel parts (food industry, chemical industry, railings)
- Precise welding work on thin materials (body panels, equipment housings)
- Welding titanium and its alloys (aerospace, medical and sports industries)
- Repair and reconditioning of machine parts, moulds and tools
- Metalworking and mechanical workshops with high quality requirements
- Welding pipelines and industrial installations
- Maintenance and repair work on site (under suitable conditions)
Contents of the set
- TELWIN TECHNOLOGY TIG 222 AC/DC 230V welder with integrated AQUA cooling module
- Coolant (concentrate or ready to use, the quantity is worth confirming)
- Earth cable with clamp
- Pressure regulator with two gauges (optional, often bought separately, worth checking the standard Telwin set for this model)
- Operating manual
- (Note: the contents of the set may differ from one distributor to another. Confirming the exact list with the seller is advised. The regulator is often not standard.)
Summary: TELWIN TECHNOLOGY TIG 222 AC/DC 230V AQUA, your best investment
The TELWIN TECHNOLOGY TIG 222 AC/DC 230V AQUA is more than a welder, it is an investment in precision, flexibility and reliability that will change the way you approach TIG welding. Whether you work with aluminium, stainless steel or titanium, the advanced AC/DC functions, the pulse modes and the efficient water cooling give you sound results and comfortable work even on the most demanding projects. Raise the quality of your service and tighten up your welding processes. Choose the technology professionals around the world rely on. Contact us today to learn more and to join the group of specialists working with TELWIN.
Part number: 816243
EAN code: 8056590370902
