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The power source of inverter arc welding machine is produced: first the working current of 50/60HZ is
commutated into direct current and inverted into high frequency (e.g. above 100KHZ); then its voltage is reduced
and the current is commutated again; last it exports direct current power source of high-power with pulse-width
modulation technique (PWM). The weight and volume of main transformer decrease greatly and its efficiency
increases above 30%. The inverter welding machine is appraised as a revolution in welding industry by experts.
The AC.DC series welding machine is a new AC-DC welding machine designed by company. Its main
characteristic is that it can not only be used for welding stainless steel, alloy steel, carbon steel, carbon and other
non-ferrous metal with direct current, but also for welding aluminum product (e.g. scooter and bicycle etc.). The
main models of our welding machine includes: AC.DC-200, AC.DC-250, AC.DC-315.
The high-frequency inverting technology which are owned by our company are adopted to the welding machine.
Compared with traditional welding machine, this machine has the following advantages: smaller volume, lighter,
higher conversion rate and more energy saving. Compared with imported welding machine, it also has the
following advantages: lower price, high applicability for power system. The most advantage of this machine is
that it adopts double inverting technology and generates a clear square-wave. Its output can lead a stronger arc and
centralize heat. And it has better inverted clearing capability, wide clearing range and un-easy broken arc with
small current. So such welding machine can operate with a good welding performance.
The AC.DC series welding machine is also equipped with a foot switch which is used for controlling current. You
can operate the machine with foot and do other operation with hands. With such characteristic, the current can be
increased when feeding wires, or at the beginning of welding operation to heat quickly and decreased for getting a
better welding form. The application of footstep can improve welding efficiency and reduce welding difficulty.
Also the welding quality can be controlled. Please purchase the foot impulse device manufactured by our
company if you want to take an impulse welding operation.
Welcome friends of all circles to use these products and give precious advice. We will try our best to offer the best
products and services.
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Warning!
This
This
machine
machine
is
is
mainly
mainly
used
used
in
in
industry.
industry.
The
The
users
users
should
should
do
do
enough
enough
preparations
preparations
for
for
avoiding
avoiding
radio
radio
disturbance
disturbance
in
in
indoor
indoor
environment.
environment.
