Telwin Infinity 225 DC
Inverter TIG and MMA Electrode Welding Machine

Telwin Infinity 225 Inverter TIG DC HF/LIFT Welding Machine cod. 816089

The Telwin Infinity 225 is a TIG inverter welder (also usable for MMA welding), in direct current DC that allows you to weld different types of materials such as steel, stainless steel, titanium, copper, nickel and their alloys, up to thicknesses < 1 mm, guaranteeing high aesthetics in the welding.

TYPES OF WELDING POSSIBLE WITH Telwin Infinity 225

• MMA : also called coated electrode welding, it is certainly the most widespread welding method in non-professional environments or in processes that do not require particular qualitative and productive performance. This type of welding machines are simpler to use even if they give less precise results from an aesthetic point of view compared to other types of welding.
• TIG : requires low voltage and therefore absorbs little, becoming cheaper and aesthetically the most beautiful of all welding techniques. TIG welding has a so-called coin shape due to the circular shapes it produces and is more resistant, therefore it is usually used in visible elements and on processes that require precision.

Characteristics

• TIG welding
• MMA Welding
• Easy-to-read LCD panel for instant adjustment of multiple parameters
• Use with current generator with fluctuations up to 15%
• 2/4 stroke operation
• EASY PULSE which automatically sets the various current settings and pulsation times
• FINDER function that facilitates the ignition of the arc at very low currents and facilitates the subsequent positioning of the torch
• Lift Start ignition occurs through contact, thus not contaminating the welding bath and causing less electro-radiated disturbances
• HF Start non-contact ignition that does not wear the tungsten tip and offers easy starting in all welding positions
• Arc Force device facilitates the transfer of drops of molten material from the electrode to the material to be welded, preventing the arc from switching off when contact occurs, via the drops themselves, between the electrode and the weld pool.
• Hot Start device facilitates the ignition of the electric arc, providing a surge, at each restart of welding
• Anti Stick device automatically switches off the welding generator if the electrode sticks to the material to be welded, allowing its manual removal without damaging the electrode holder.
• VRD (Voltage Reduction Device) to increase operator safety;
• Thermostatic Protection
• Overvoltage Protection
• Overcurrent Protection
• Cooling with Ventilation

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Standard equipment

• 25MMQ 3M cable and Atlas 50MMQ ground clamp - code 713192
• ST26 4M AX50 5P TIG torch - cod. 742614
• Gas pipe, fitting, clamps package