Operation Manual
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A7 TIG Orbital System 150© Kemppi Oy 2016 1615
OPERATING MANUAL
1.2 About the product
A7 TIG Orbital System 150 is used for TIG orbital welding. It
is a semi-automatic welding method where the arc moves
automatically and without interruption 360° around tubes
or tting components.
The system consists of a weld head and a controller unit.
The controller unit includes an integrated TIG power
source and a cooling unit.
You can create and save up to 100 welding programs and
select the most suitable for each welding object by using
the unit’s graphic interface.
The system has been designed to weld tubes made of
various materials, including stainless steel, Duplex and
Titanium, up to wall thickness of 3 mm.
Weld heads of various (5) sizes enable welding pipes with
diameters from 3 to 150 mm.
The system oers a wide operating range and good
reach and is suitable for
• tube-to-tube
• tube-angle
• tube-to-tting welding.