Alfin 300 AC/DC Inverter Welder

Inverter for TIG AC/DC and MMA welding of steel, stainless-steel and aluminium

Machines ALFIN AC / DC are designed for specialized welding operations with a wide range of welding work.
They designed primarily for TIG welding.
Of course there is the amount of invaluable features to enable effective use:
Post and pre-gas time
Slope up and Slope Down
Bilevel allows you to switch between preset welding current during welding
Pulse welding system with broad options for settings
End current, HF ignition, 2 and 4 stroke
Memory set of values (HOLD) and stored after switching off the machine
Welding method MMA machines are equipped with functions HOT START, ARC FORCE and ANTISTICK.
Invertors ALFIN 221 and 300 AC/DC are for DC equipped with unique welding processes
The Dynamic Arc (DYNarc) function which ensures an enhanced welding penetration, a better stability of the arc, avoiding any gluing between electrode and base metal; it allows to adjust the welding arc, just through slight torch’s movements, at any welding conditions. START Q (Quality) - used primarily to ease making perfect welding tacks.
In addition, when using Q START the tack are absolutely without any burn stains on the material.
MULTI-TACK - used for welding very thin sheets without deformation. In this process, welding current is periodically switched off and switched on.
The current period is optional, off-period current is fixed.
When using MULTI-TACK the welder can weld such materials that other machines cannot weld in the required quality.
The Q-Spot function, permits to carry out very easily and precisely the sheet tacking operation, with minimum heat output and sheet deformation.
It allows the positioning of the electrode on the exact tacking spot.