The TRIMIG 255-4S is the latest
easy to use 3-phase Synergic
MIG/MAG welder from
French welding equipment
and battery charger
manufacturer, GYS.

Designed for general
fabrication welding and
maintenance using mild
steel, stainless steel and
aluminium, it is well suited for
heavy duty welding of mild steel
and stainless steel using 1mm dia
wire.

The 7.5 kVA, 400V 50/60Hz
machine is rated 220A @ 35% duty
cycle at 40°C and 150A @ 60% duty
cycle at 40°C. Features include three
welding functions: normal welding,
spot welding with adjustable spot
diameter, and delay spot
welding with spot
welding time
adjustment between
two spots. The ‘synergic
welding’mode provides
fast, easy setting simply by
turning the control on the
front panel to ‘optimal
synergic’ then inputting wire
type, wire diameter and power.

The equipment will automatically
set the optimum wire speed setting.