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5th July 2010


Designed for a wide range of TIG welding applications, the Murex Tradestig AC220 and AC220a compact welding units are designed for use by the craftsman welder.  These Tradestigs are extremely robust with an impact resistant polymer casing, making them ideal for use in the toughest industrial environments including the farming/ heating and ventilation/ metal fabrication/and oil and gas sectors.  They are light and easy to carry and with IP23 protection can be used both outside and indoors.


The Tradestigs are designed for quality TIG welding with all types of material of thicknesses up to five millimetres.  They feature QWave™ technology for high arc stability and low noise levels in AC mode.  True MMA welding characteristics are provided in both AC and DC modes including hot start, arc force and polarity switch (DC).  A two program function allows pre-programming and program change during welding operations.  An electrode preheating facility ensures excellent weld starts and extended electrode life.


With the Tradestig AC220, the user simply needs to set the plate thickness on the control panel and the machine will do the rest.  Users can still, however, control the welding current, slope down and post-gas manually.  The AC220A control panel has several advanced functions including Pulse TIG, AC balance, to control arc cleaning and penetration and AC frequency to control arc width.  

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