The TIG150HF from Weldability-
SIF is a new,
lightweight (12kg),
single phase 230V,
13A, DC TIG/MMA
inverter based welding
machine featuring
IGBT (insulated gate
bipolar transistor)
technology, TIG Lift arc
and HF (High Frequency) arc
ignition.

The easy to operate unit can be
switched between TIG and MMA
welding and between HF and Lift arc
ignition at the turn of two quick
selection switches on the front panel.

The high 93V OCV (Open Circuit
Voltage) and arc force control feature
make it suitable for MMA
welding using a range
of different electrodes
including low
hydrogen, cellulosic
and aluminium
electrodes. It has a
current range between
5-130A and is rated
130A at 15% duty cycle.