Powwel will be participating in the Korea
International Welding & Cutting Automation Show 2020 (WELDING KOREA 2020)
held at the Changwon Convention Center (CECO) from Oct. 20 (Tue) to 23 (Fri) to
introduce 500 XP, its plasma welding machine.
Powwel has been leading the development and
production of various inverter power supplies such as welding machines and
rectifiers, starting from the localization of inverter plasma cutting machines
in 1991 to the development of orbital welding machines and plasma welding
Based on the know-how of development and
production so far, the company established the affiliated research center to
supply special welding devices for various purposes and industrial power
supplies, and it is developing a welding machine capable of more complete
quality control by incorporating digital technology.
The official said, "Powwel is doing
its best to supply more perfect products by performing various field tests
before mass production of the final product by starting a development review
considering the user's convenience and usage environment from the product
The 500XP to be introduced at this
exhibition is the plasma welding machine. Plasma welding is similar to TIG
welding. The tungsten electrode is built into the nozzle of the copper
electrode to generate a PILOT ARC, and through this, the ARC with the base
material (welding sample) is connected to become the main welding state, and
welding can be performed. Plasma welding has little contamination or abrasion
of the electrode, enables precise and high-density welding, and the start and
end of the welding point are smooth with one arc ignition.
Particularly, POWELL 500XP- PLASMA welding
machine can be applied to the welding of fine metals, and the welding data can
be digitally set by microprocessor control, and the set value can be stored in
20 channel memories. In addition, precise output control up to 10 amps can be
done, and the application range of welding has been expanded by freely changing
the setting of sequence according to the characteristics of the base material.
Power control is done by IGBT inverter in
PWM control method, with advantages like small size, light weight, and power
consumption reduction as well as the advantages of an inverter that can freely
control output. It can be controlled variously in pulse and slope modes with
crater control, enabling precise and reliable welding.
The Korea International Welding &
Cutting Automation Show 2020 in its 19th run is hosted by Gyeongsangnam-do and
Changwon-si, providing various welding and cutting technology-related
information that reflect the latest trends. The exhibited items are as follows.
△ Welding automation △ Cutting equipment △ Processing equipment △ Welding
machine △ Welding parts and peripherals △ Environmental improvement and safety
products △ Inspection and testing equipment △ Welding materials