RAINBOW HF

Rainbow 170hf

RAINBOW 170 HF and digital control RAINBOW 200 HF represents the latest evolution of inverter DC welding machines. These powerful 100 KHz power sources, based on the very latest IGBT technology and fitted with flat transformer, can be used for TIG welding of any metal, excluding aluminium and its alloys. RAINBOW 170 and 200 HF, which also perform very well in MMA welding , thanks to their light and compact size and excellent welding characteristics, are the ideal solution for maintenance, assembly and light fabrication works.

EASY PULSE:

"EASY PULSE" feature, in function of the chosen peak current , will synergically generate, in a simple and automatic way, both an adequate pulse frequency ( between 0.5 and 500 Hz) and a base current. Pulse parameter values preselected in the control will save setting time, by ensuring the best possible pulse parameter combinations, ideal for less skilled welders/operators.

FEATURES:

  • Innovative and compact design

  • Shock-proof fibre compound main structure

  • Control panel protected against accidental impact

  • Robust handle built-in into the chassis Reduced weight and dimensions, easy-to-carry

  • Precise and efficient TIG arc striking by high frequency

  • High performance on thin metal sheets

  • Standard equipped with pulse mode integrated into the control with available "EASY PULSE" facility (RAINBOW 200 HF)

  • Digital control of all the welding parameters with the ability to store 9 personalised programs (RAINBOW 200 HF)

  • Automatic compensation for mains voltage fluctuations within + 15% - 20%

  • Low energy consumption and high efficiency

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