Pi 200 and Pi 250 are for quality welding operations in TIG AC/DC and MMA. You have never seen such a variety of readily accessible facilities for TIG weld-ing: increased programming, simple operation and user-friendly design, as well as inverter technology combined with innovative operation and communi-cation possibilities.
Mono-phase and three-phase A high-performance mono-phase or three-phase Pi machine is always available and perfect for a wide range of TIG and MMA welding operations. Both the Pi 200 and the Pi 250 are available in three ersions, all of which have easy-to-use control panels:
Pi DC for MMA welding with simple TIG LIFTIG®.
Pi DC HP - TIG with pulse and Synergy Plus™ as standard features.
Pi AC/DC - featuring all functions plus TIG for aluminium, etc.
MACHINE TYPE
PI 200 TIG (MMA)
PI 250 TIG (MMA)
PI 320
PI 400
PI 500
Mains voltage
1 x 230 V (3 x 400 V)
3 x 400 V
3 x 400 V
3 x 400 V
3 x 400 V
Current range
5-200 A (15-200 A)
5-250 A (15-250 A)
5-320 A
5-400 A
5-500 A
MACHINE PROFILE
DC
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MACHINE PROFILE
AC/DC
Steel
***
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Steel
***
Stainless
***
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Stainless
***
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Aluminium
***
Machine profile
*** Excellent The welding machine is primarly designed and optimised for welding in this material.
** Good The welding machine is secondarily designed for welding in this material.
* Applicable The welding machine is applicable for simple welding operations using this material.
Three optional pulses Pi offers three optional pulse versions: traditional manual pulse, quick pulse, and Synergy Plus™ for DC welding which automatically adjusts all overarching pulse para-meters. Another advantage of Synergy Plus™ is that the traditional sound in pulse welding has been replac-ed by a sound that does not cause stress. Pi 200 HP and Pi 200 AC/DC, the two mono-phase machines, feature PFC (Power Factor Correction), a function that makes it possible to weld with up to 200 A if only 16 A mains fuses are available.
Controlled cleaning zone
All Pi AC/DC machines – including the mono-phase version – are fitted with the D.O.C.® system,Miga-tronic’s revolutionary dynamic oxide control. In welding aluminium, D.O.C.® ensures a controlled cleaning zone along the weld, increases the welding speed by up to 30% and reduces the consumption of energy and tungsten electrodes correspondingly.
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