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TELWIN SUPERIOR TIG 422 WAVE AC/DC: Masterly Precision and Welding Power for Professionals.
We present the TELWIN SUPERIOR TIG 422 WAVE AC/DC, an inverter welder that redefines the standards of professional TIG and MMA welding. Designed for the most demanding specialists, this machine answers the need for absolute control, reliability and versatility in daily work. If you struggle with the challenge of welding varied materials, from delicate aluminium to tough stainless steel, the SUPERIOR TIG 422 WAVE will become the partner you cannot do without and will guarantee welds of the highest, radiographic quality.
At the heart of this machine is the innovative WAVE OS operating system, which not only simplifies the interaction with the advanced functions of the welder but also opens the door to options for personalising the welding process that were not available before. With it, precise setting of the parameters for AC welding, the key to perfect joining of aluminium and magnesium, becomes intuitive and efficient. Forget about compromises. Now you can control the AC wave balance, its frequency and its shape (sine, square, triangular, mixed) in full, to obtain ideal oxide cleaning, deep penetration and a good looking weld every time.
But the TELWIN SUPERIOR TIG 422 WAVE is not only a master of aluminium welding. When you switch to DC, you gain full control over welding carbon and stainless steel, titanium or copper. Advanced TIG DC functions such as pulsed welding (including the EASY PULSE and SYN PULSE modes) allow thermal distortion to be kept low, especially on thin material, and produce welds of faultless structure and appearance. For further versatility, the machine also offers excellent MMA welding properties supported by the Arc Force, Hot Start and Anti-Stick functions, which makes it a truly universal tool in any workshop.
A solid construction, the ability to be supplied from a 230V as well as a 400V mains (with automatic voltage detection) and an impressive duty cycle show that this welder is ready for the hardest jobs in industrial conditions. The VRD function (Voltage Reduction Device) takes care of operator safety, while the option of storing up to 9 individual welding programs (JOBs) and the THINSPOT function for fast tacking speed up and simplify work considerably, especially on series jobs. The TELWIN SUPERIOR TIG 422 WAVE AC/DC with the accessory set (+ACC) is a complete welding station ready to take on any challenge.
Get to Know the Advanced Capabilities of the TELWIN SUPERIOR TIG 422 WAVE AC/DC 230/400V+ACC
Perfect Aluminium Welding: the Secrets of WAVE AC Technology
Welding aluminium by the TIG AC method calls for precise control of the parameters in order to remove the oxide layer effectively and obtain deep penetration. The TELWIN SUPERIOR TIG 422 WAVE with the WAVE OS system takes this process to a new level. The key role here belongs to adjustment of the AC wave balance, which allows the proportion between the duration of the positive half wave (cleaning) and the negative half wave (penetration) to be matched precisely. The right balance guarantees a clean weld with no inclusions and the right depth of fusion.
The next element is adjustment of the AC frequency. Higher frequencies (up to several hundred Hz) give a more concentrated and stable arc, which is ideal for precise welding of thin aluminium sheet and for fillet welds with a lower risk of undercut. Lower frequencies can be useful on thicker material.
Another distinctive feature is the choice of the AC wave shape:
* Sine wave: Classic, a soft arc, good general use.
* Square wave: A more aggressive and stable arc, faster welding, good cleaning.
* Triangular wave: Reduced heat input, ideal for very thin material, less noise.
* Mixed wave (MIX WAVE): A combination of square and sine wave or special AC and DC sequences, which allows even better control of heat and welding speed.
Thanks to these advanced functions the professional gains a tool for producing aluminium welds of the highest quality, keeping the risk of defects low and getting the most out of the working time.
Intelligent TIG DC Welding with Pulse: Precision and Heat Control
Welding stainless steel, titanium or other demanding materials by the TIG DC method gains a new dimension thanks to the advanced pulse functions in the TELWIN SUPERIOR TIG 422 WAVE. Current pulsing means a cyclic change of the welding current between a base current and a peak current. This allows precise control of the amount of heat introduced, which is the key when welding thin sheet, material sensitive to overheating and when making welds in constrained positions.
The WAVE OS system offers several pulse modes:
* Standard pulse: The user has full control of the pulse frequency, the duration of the peak current (the duty ratio) and the values of the base and peak currents. It is the right solution for experienced welders who want to tune the parameters precisely to a specific job.
* EASY PULSE: A simplified pulse mode in which the system chooses the best frequency and pulse duration automatically on the basis of the average welding current that was set. This makes work considerably easier, especially for less experienced users, and guarantees high weld quality at the same time.
* SYN PULSE (Synergic Pulse): An advanced mode in which the pulse parameters are linked synergically to the main welding current. This secures the best conditions for many applications, reduces the need for manual correction and speeds up the process.
The benefits of using TIG DC pulse include less distortion of the material, better control of the weld pool, the ability to weld parts of different thickness, deeper penetration with a lower heat input and a good looking weld with the typical ripple. These are functions that translate directly into higher quality and efficiency of a professional's work.
Reliability and Adaptability: Built for Professionals
The TELWIN SUPERIOR TIG 422 WAVE AC/DC was designed for intensive use in demanding industrial and workshop conditions. Its solid construction and IP23 protection rating guarantee resistance to dust and moisture, which translates into a long service life for the machine. One of the key strengths is the ability to be supplied from a single phase 230V mains as well as a three phase 400V one, with a system of automatic voltage detection. This flexibility allows the welder to be used in almost any place, with no need to invest in additional transformers or to modify the electrical installation.
The impressive duty cycle, reaching 400A at 35% on a 400V supply (TIG), and correspondingly high values on a 230V supply, show its ability to work continuously and efficiently with no risk of overheating. To secure the best thermal conditions, the machine is prepared to work with an optional liquid cooling unit, which matters especially when welding at high currents or during long welding sessions.
Additional functions, such as VRD (Voltage Reduction Device), which lowers the open circuit voltage to a safe level, raise operator safety, above all in environments with higher humidity. The option of connecting a remote control (a foot pedal or a controller on the torch) gives the welder full control of the process without taking the hands off the work, which is invaluable on precise jobs. The TELWIN SUPERIOR TIG 422 WAVE is an investment in a reliable, versatile and safe tool that will meet the expectations of even the most demanding professionals.
Technical Specification
| Parameter | Value |
|---|---|
| Catalogue number | 816186 |
| EAN code | 8056590374382 |
| Supply voltage | 230V (1ph) / 400V (3ph) AC 50/60Hz (automatic detection) |
| Rated power (60% / Max) | 6 kW / 9 kW (230V); 9 kW / 14 kW (400V) |
| TIG AC welding current adjustment range | 5 - 270 A (230V); 5 - 400 A (400V) |
| TIG DC welding current adjustment range | 5 - 270 A (230V); 5 - 400 A (400V) |
| TIG duty cycle (230V, EN60974-1 at 40°C) | 270A @ 30%; 200A @ 60%; 170A @ 100% |
| TIG duty cycle (400V, EN60974-1 at 40°C) | 400A @ 35%; 330A @ 60%; 270A @ 100% |
| MMA welding current adjustment range | 10 - 270 A (230V); 10 - 400 A (400V) |
| MMA duty cycle (230V, EN60974-1 at 40°C) | 270A @ 30%; 200A @ 60%; 170A @ 100% |
| MMA duty cycle (400V, EN60974-1 at 40°C) | 400A @ 35%; 300A @ 60%; 240A @ 100% |
| Open circuit voltage (VRD ON/OFF) | 12V / 76V (230V); 12V / 67V (400V) |
| MMA electrode diameter | 1.6 - 6 mm |
| Protection rating | IP23 |
| Dimensions (L x W x H) | 530 x 240 x 450 mm |
| Weight | 28 kg |
| TIG AC functions | Wave balance adjustment (%), wave frequency adjustment (Hz), choice of wave shape (sine, square, triangular, mixed) |
| TIG DC functions | Pulse (standard, EASY PULSE, SYN PULSE), Bi-Level |
| MMA functions | Arc Force, Hot Start, Anti-Stick, VRD |
| TIG arc ignition | HF (non-contact) / LIFT (contact) |
| Program memory | 9 user programs (JOBs) |
| Remote control | Yes, optional |
Key Features and Benefits
- Advanced WAVE OS Operating System: This intelligent user interface, shown on a colour TFT screen, changes the way you work with the welder. It allows not only intuitive navigation and easy adjustment of all welding parameters but also gives access to advanced synergic welding programs for different materials and thicknesses. For a professional this means a shorter setup time, repeatability of the settings and the ability to concentrate fully on the precision of the weld, even on very complex jobs.
- Full TIG AC Welding Control with Wave Shape Adjustment: The SUPERIOR TIG 422 WAVE offers control over alternating current that has no precedent. Adjustment of the AC balance (which affects the depth of penetration and the cleaning), of the AC frequency (arc concentration) and the choice of the wave shape (sine, square, triangular, mixed) allows the process of welding aluminium and magnesium to be optimised. The result is better oxide removal, a more stable arc, a lower risk of porosity and welds of excellent appearance and strength, even on very thin or contaminated material.
- Versatile TIG DC Welding with Pulse Functions (EASY PULSE, SYN PULSE): The machine secures exceptional precision when welding stainless steel, carbon steel, copper or titanium with direct current. The advanced pulse modes, among them the intelligent EASY PULSE (automatic matching of the pulse parameters) and SYN PULSE (synergic pulse), allow precise control of the heat input. For the welder this means less distortion of the material, better control of the weld pool, the ability to weld very thin parts and to produce good looking, rippled welds.
- Strong and Reliable MMA Welding with Supporting Functions: Besides excellent TIG capabilities, the welder also offers full value MMA welding. Functions such as Arc Force (dynamic short circuit current control that prevents the electrode from sticking), Hot Start (easier arc ignition) and Anti-Stick (prevention of electrode sticking) guarantee a smooth and stable welding process with stick electrodes up to 6 mm in diameter. That is the versatility that makes the SUPERIOR TIG 422 WAVE the only welding machine you need in the workshop.
- Flexible 230V/400V Supply and a High Duty Cycle: The ability to work on a single phase 230V supply as well as a three phase 400V one (with automatic switching) secures maximum flexibility and adaptation to the conditions in different work places, from smaller workshops to large industrial plants. A high duty cycle (400A @ 35% at 400V TIG for example) shows industrial durability and allows long, uninterrupted work on demanding jobs, which raises productivity.
- User Program Memory (JOBs) and the THINSPOT Function: The option of storing up to 9 personalised welding programs (JOBs) allows the best settings for repeated jobs to be recalled instantly, which saves a lot of time and secures consistent weld quality. In addition, the innovative THINSPOT function allows fast, precise and good looking tacking of material with a minimum of heat input, which is invaluable when assembling complex structures and preparing parts for the main weld.
Product Applications
- Welding of load bearing aluminium and steel structures in industry (frames, tanks, machine parts for example)
- Precise repair and modification of car bodies, motorcycle frames, exhaust systems in stainless steel and aluminium
- Welding work in the aviation and space sectors that calls for the highest quality and control (aluminium alloys, titanium)
- Production and repair of balustrades, handrails and furniture in stainless and acid resistant steel
- Welding of pipework and installations in the chemical, food and pharmaceutical industries
- Maintenance and reconditioning of machine parts, tools and injection moulds
- Shipyard work, welding of hull parts and marine equipment
- Advanced hobby and artistic projects that call for precision and good looking welds
Contents of the Set
- TELWIN SUPERIOR TIG 422 WAVE AC/DC welder
- Professional TIG welding torch (ST26 or similar for example, length 4m)
- Earth cable with clamp
- Gas pressure regulator with two gauges
- Operating manual
- Starter set of TIG torch consumables (electrodes, ceramic nozzles, collets, back cap)
Summary: TELWIN SUPERIOR TIG 422 WAVE AC/DC 230/400V+ACC - Your Best Investment
The TELWIN SUPERIOR TIG 422 WAVE AC/DC is not only a welder, it is your partner on the way to welding perfection. Thanks to the new WAVE OS system, unmatched control of AC/DC welding and a solid construction, you gain a tool that will raise the quality of your work, increase efficiency and open new possibilities. Whether you work with aluminium, stainless steel or other demanding materials, this welder will give you repeatable results of the highest class. Invest in technology that works for you. Choose the TELWIN SUPERIOR TIG 422 WAVE and take your skills to a masterly level.
Catalogue number: 816186
EAN code: 8056590374382
