We are the official distributor of the TELWIN brand. We guarantee a genuine product, professional advice and service support.
TELWIN TECHNOLOGY TIG 230 DC: a professional welder for clean TIG welds.
The TELWIN TECHNOLOGY TIG 230 DC (852055) is an inverter welder made for demanding professionals and for ambitious hobby users who want no compromise in the quality of TIG DC and MMA welding. Built in Italy by TELWIN, the machine puts precision, power and reliability into a compact, sturdy housing.
The TECHNOLOGY TIG 230 DC gives you full control of the arc and a clean weld bead. Microprocessor control holds the arc stable and reacts quickly to changing conditions, which matters when welding stainless steel, carbon steels, copper, nickel, titanium and their alloys. An unstable arc and welds that refuse to look clean are no longer part of the work, this model is a partner in getting the detail right.
Functions such as pulsed TIG DC welding, arc dynamics control and the full set of advanced TIG settings (2T/4T, Bi-Level, current slope up and slope down time, gas flow before and after welding) put the process in your hands. The machine extends your skill and lets you take on complicated welding work with precision.
The TECHNOLOGY TIG 230 DC + ACC. (852055) ships with a set of accessories, so you are ready to work shortly after unpacking. It raises the quality of the work and shortens the time it takes, and it is a choice for professionals who value Italian quality and reliability in daily, intensive use.
The advanced capabilities of the TELWIN TECHNOLOGY TIG 230 DC 230V + ACC.
Full control of the TIG DC arc, precision all the way
The TELWIN TECHNOLOGY TIG 230 DC sets a high standard for control in TIG DC welding. The control panel gives you precise adjustment of all the key parameters of the process. The pulsed welding function (TIG pulse) controls the heat put into the material, which counts on thin sheet, on stainless steel and on materials sensitive to overheating. You set the base current, the peak current, the pulse frequency and the pulse duty, which gives less distortion, better control of the weld pool and a clean weld face.
Full adjustment of the arc dynamics, of the gas flow before welding (pre-gas) and after welding (post-gas), and of the current rise (slope-up) and current fall (slope-down), lets every weld start and finish cleanly. These functions protect the tungsten electrode against oxidation and prevent defects such as crater cracks. It is a tool for welders who expect an exact result.
Advanced operating modes and arc striking
The TECHNOLOGY TIG 230 DC gives the flexibility that professional work needs. The choice between contactless high frequency arc striking (HF) and contact striking (LIFT) matches the start method to the job. HF suits clean, precise work and removes the risk of contaminating the weld. LIFT is preferred where electromagnetic interference matters or where the joint is hard to reach.
A further convenience is the 2T (two stroke) and 4T (four stroke) operating modes. The 2T mode is standard for short welds, while 4T raises comfort on long runs, because the torch button does not have to be held down. On top of that, the Bi-Level function switches quickly between two programmed welding current levels using the torch button, which helps on material of changing thickness or when tack and fill passes follow each other without breaking the process.
Solid build and mobility, ready for typical workshop conditions
The TELWIN TECHNOLOGY TIG 230 DC brings advanced electronics and also a solid build and reliability, for which the Italian maker is known. The machine was designed for intensive use in workshop conditions and for light work on site. Protection rating IP23 means resistance to solid bodies over 12.5 mm in diameter and to water sprayed at up to 60° from vertical, which supports safety and durability.
Built in thermostatic, overvoltage, undervoltage and overcurrent protections guard the welder against damage in poor working conditions or on an unstable mains supply. Despite its power and its functions, the machine keeps compact dimensions and a relatively low weight (9.8 kg), which makes transport and storage easier. It is a sound combination of power, precision and mobility for professionals who value output and reliability.
Technical specification
| Parameter | Value |
|---|---|
| Full model name | TECHNOLOGY TIG 230 DC 230V + ACC. |
| Part number | 852055 |
| EAN code | 8004897965888 |
| Supply voltage | 230V (50/60Hz, 1ph) |
| Maximum current draw | 34 A |
| Current draw (60%) | 21 A |
| Maximum power draw | 5.5 kW |
| Power draw (60%) | 3.5 kW |
| Power factor (cos phi) | 0.7 |
| Mains fuse | 20 A |
| TIG DC welding current | 10 - 230 A |
| MMA DC welding current | 10 - 200 A |
| Open circuit voltage (Uo) | 82 V |
| MMA covered electrode diameter | 1.6 - 4.0 mm |
| TIG parameter adjustment | full (gas flow before/after, current slope up/down, end current, pulse current, pulse frequency) |
| TIG arc striking | LIFT / HF (high frequency) |
| TIG operating modes | 2T / 4T / Bi-Level |
| MMA functions | Arc Force, Hot Start, Anti-Stick (factory set) |
| Protection rating | IP23 |
| Insulation class | H |
| Dimensions (L x W x H) | 420 x 170 x 340 mm |
| Machine weight | 9.8 kg |
Key features and benefits
- Advanced microprocessor control: A microprocessor monitors and adjusts the welding parameters in real time. For you that means a stable, precisely controlled arc, also on demanding materials and on thin sheet. The result is less spatter, deeper penetration, good weld quality and less time spent on finishing.
- Versatile TIG DC welding with pulse: The pulsed TIG DC function puts the heat input of the arc in your hands. Precise setting of the base current, the pulse current, the frequency and the pulse duty allows very thin material to be welded without burning through, keeps thermal distortion low and produces regular, clean beads, above all on stainless steel. The result is a sound weld, also in difficult positions.
- Two TIG arc striking systems (HF and LIFT): Choose the striking method that fits your needs and your surroundings. Contactless high frequency striking (HF) suits precise work and rules out contamination of the weld with tungsten. Contact striking LIFT is preferred where electromagnetic interference is a concern. This flexibility gives a clean start and good weld quality in typical workshop conditions.
- Complete TIG functions for professionals (2T/4T, Bi-Level, gas and current adjustment): The welder carries a full package of functions that make the work easier and more efficient. The 2T/4T mode supports comfortable welding of long runs, the Bi-Level function switches between two welding current levels without breaking the arc, and precise setting of the gas flow before and after welding and of the current slope protects the weld pool and the electrode. You keep control of every stage of the welding process.
- TELWIN reliability and protections: The machine carries a number of protections: thermostatic, overvoltage, undervoltage and overcurrent. A solid build and the high IP23 rating make it resistant to hard workshop and site conditions. It is a reliable tool that serves for years and keeps downtime and service costs low.
- Efficient welding with covered electrodes (MMA): Besides its TIG capability, the TECHNOLOGY TIG 230 DC also performs well in MMA. The built in Hot Start (easier striking of the electrode), Arc Force (arc stabilisation and protection against short circuit) and Anti-Stick (protection against the electrode sticking) make the work easier and give good results with rutile, basic, stainless and cast iron electrodes.
Applications
- Manufacture and assembly of stainless steel structures (railings, tanks, decorative parts)
- Precise repair and reconditioning work in machine and metal workshops
- Welding of pipelines and industrial installations (carbon steel, stainless steel)
- Production of parts for the food, chemical and pharmaceutical industry
- Advanced hobby and artistic metalwork (aluminium and its alloys excluded in the TIG method)
- Repair of steel automotive parts (exhaust systems, structural parts for example)
- Light and medium structural and assembly work on site
Summary: TELWIN TECHNOLOGY TIG 230 DC 230V + ACC. - a sound investment
The TELWIN TECHNOLOGY TIG 230 DC is an investment in quality, precision and reliability in TIG DC and MMA welding. Functions such as the TIG pulse, full adjustment of the arc parameters and the solid build make it a fit for professionals who care about the detail. You raise the standard of your work, cut finishing time and keep control of the welding process. Choose Italian TELWIN technology and see for yourself how the TECHNOLOGY TIG 230 DC changes the way you weld.
Part number: 852055
EAN code: 8004897965888
