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2 Product
2.1 General
Welding machine is a rectifier adopting the most advanced inverter technology.
The development of welding equipment benefits from the appearance of the inverter power
supply theory and components. The principle is to commutate the power frequency of 50Hz/60Hz
into direct current, and then utilize the high-power single tube IGBT to invert it into high frequency
(15K/16K), then reduce the voltage and commutate, and output high-power D.C power supply
via Pulse Width Modulation (PWM). Since the switch power inversion technology is adopted, the
weight and volume of the welding machine is brought down greatly with a conversion efficiency
increase of more than 30%. Characteristic: stable wire feed rate, little splatter, portable, energy-
saving, low electromagnetic noise.
Welding power source can offer stronger, more concentrated and more stable arc. When stick
and workpiece get short, its response will be quicker. It means that it is easier to design into
welding machine with different dynamic characteristics, and it even can be adjusted for specialty
to make arc softer or harder.
TIG welding machine is easy for arc initiation and has the functions of arc initiation current, arc
stop current, welding current, basic value current, current ascending time, current descending
time, gas delay time, continuous adjustment. What’s more, pulse frequency and pulse duty can
also be adjusted independently. It has the characteristics of automatic control of arc initiation, arc
stop and stable arc, which make the best result for shape and inner quality of the welding surface.
Its exclusive design is especially suitable for bicycle industry.
The machine can be for multi-use, and can weld stainless steel, carbon steel, copper and other
color metal, and also can use for traditional electric welding.
Thanks for purchasing our products and looking forward to your precious advice, we will try our
best to perfect our products and service.
The machine is mainly used in industrial fields. It will cause radio interference if used
indoors. Please take through precaution measures.
