TELWIN Welding Machine – Infinity 220 ACX

MMA and TIG inverter, electrode welding machine in direct current (DC) with scratch striking.

Welding Maching – Infinity 220 ACX

MMA and TIG inverter, electrode welding machine
in direct current (DC) with scratch striking.

Manufacturer: Telwin

welding icon
Italy flag
6 Month Warranty
TELWIN Welding Maching - Infinity 220 ACX
TELWIN Welding Maching - Infinity 220 ACX
TELWIN Welding Maching - Infinity 220 ACX

Demo Video:

TELWIN Welding Maching – Infinity 220 ACX

MMA and TIG inverter, electrode welding machine in direct current (DC) with scratch striking. 

Use with a wide range of electrodes: rutile, basic, stainless steel, cast iron, etc.


1. Compact and light
2. High welding current stability in spite of mains voltage fluctuations
3. Arc force, hot start and anti-stick devices
4. Thermostatic, overvoltage, undervoltage, overcurrent, motorgenerator (+/- 15%) protections.
5. Complete with MMA welding accessories.

metalworking machines

Technical Specification:

ModelInfinity 220 ACX
Single phase
mains voltage
230 V
Mains frequency50 / 60 Hz
Current range20 – 200 A
Max current200 A – 35 %
Current at 60%140 A
Max no load voltage60 V
Max absorbed current36 A
Absorbed current
at 60% – max
24 A
Max absorbed power6 kW
Absorbed power at 60%4 kW
Motor generator
minimum power
10 kW
Efficiency92 %
Power factor (cosphi)0.7
D. usable electrodes
in dc
1.6 – 4 mm
Protection degreeIP23
Dimensions40 x 14.5 x 24 cm
Weight6.56 kg
Elements 1


Elements is the new range of welding machines and battery chargers/starters created by Telwin for DIY experts, the more demanding bricoleurs and professionals searching for simple products that are user-friendly, safe and top quality.

Elements that make up a varied and comprehensive line, providing a solution to every possible need: MMA and MIG-MAG welding machines using traditional technology and inverters; battery chargers and starters for all vehicle types.

Elements whose uniqueness is guaranteed by the TELWIN trademark, for over 50 years the world leader in the welding, plasma cutting, charging and starter industries.

Welding a gate, constructing a work bench, doing maintenance on the canopy roof of one’s home, starting a work van, maintaining battery charge on motorcycles in winter: there are no limits to the Elements range!

Elements 2

CE Declaration of Conformity

The publication of the standard EN 5044522008 (product family standard to demonstrate compliance of equipment for resistance welding, arc welding and allied processes with the basic restrictions related to human exposure to electromagnetic fields) under the Low Voltage Directive LVD 2014/35/EU — published on the Official Gazette of the European Community, requires that each product, in order to be CE certified, has to satisfy the technical standards of the above described norm.

This means that today the CE marking requires a further certification. Telwin certifies that all its products are in compliance with the new CE marking as reported in the EMF Conformity Certificates.




For over 50 years TELWIN has been a worldwide leader in the manufacturing of welding machines, cutting systems and battery chargers and starters. Telwin is present on all 5 continents, on over 120 markets with a range of products that, for variety and richness, has no equal on any market; products tailored to all production fields, from the automotive to industry, from the building sector to shipyards, from all professional divisions to DIY.

Telwin means state-of-the-art, innovative and technologically advanced solutions, aimed at improving productivity, optimising intervention times, minimising operative costs and always guaranteeing excellent performance under any operative condition.

The ultra-modern company premises not by chance called the “The Home of Welding”, with its area of 120 thousand square metres – is the nerve centre of a system that employs over 250 collaborators making up a well tuned, winning team. Modern productive plants, robotic lines, specialised development and testing laboratories, automated stores, training and demo areas dovetail to make up an international industrial pole of sheer excellence in the sector.

The company strategy revolves around innovation, advanced research and sustainable improvement: essential pillars of its worldwide leadership, acknowledged by the many clients that, still to date, express their loyalty. Ever since the beginning, TELWIN has managed to promote a very special relationship with its clients, proving itself as a steadfast partner on whom to always rely, able to guarantee through time an excellent service, qualified assistance, quick and exhaustive response, and an information and training support able to facilitate the work of those that have elected to rely on the Telwin trademark.

And all this is dictated by the rules of quality: quality of the company system with its ISO9001 certification; product quality guaranteed by many international certifying bodies; quality of behaviour ensured by ethical principles shared throughout the company.

TELWIN Buildings