When used with DC, IW-235 CACD provides a mild, stable arc. Its AMP range covers from
40 to 160 Amperes. This is enough for AC welding rods up to 5/32" (4.0
mm) in diameter. With AC you can use conventional type welding rods like: E 6013, E 6011,
E 7018 CA and special AC welding rods (stainlees steel and cast iron).
When a high frequency unit is plugged in, you can weld either aluminium or staniless steel
by TIG (GTAW) process.
OPERATION: This unit allows you to use welding rod diameters from
1/16" to 1/8" (1.58 mm to 3.175 mm) when plugged in to 127 Volts and from
1/16" to 3/16" (1.58 mm to 4.763 mm) when plugged in to 220 Volts.
This welding unit has been designed to operate in a work cycle of 20% at nominal current
(235 Amperes). If you are using a lower current, the work cycle will increase in
The working cycle is based on a period of ten minutes for all welding units. A 20% work
cycle means that you can work for two minutes at the nominal current and should let the
unit cool down for eight minutes with the fan working. CHARACTERISTICS:
a) The transformer plates are made out of silicon steel, electrical grade,
to minimize power loss when idle as well as power consumption.
b)Transformer and connector insulation are high
quality and specially designed for high working temperatures.
c) AMP lock is set with the handle on the lower part of the unit.
d) POWER ON indicator on the front part of the unit.
e) Integrated cart with handlebar, two wheels and a front stand which make moving the
welding unit around an extremely easy task.
g) Silicon diode rectifier and aluminium heat sinks.
h) Stabilizer made with copper wire coils for high arc stability.