ToolShed DC Inverter Pulsed TIG Welder 200 Amp

Made in the same factory as some well known famous brand names.

The ToolShed 200 Amp DC TIG welder is an industrial quality single phase inverter TIG welder. Designed and manufactured for use within industry it is perfectly suited for the mechanical engineering or farm workshop.

The 200 Amp DC TIG welder is one of the finest in its class. The built in electronics create a lovely smooth weld and it is very easy to strike and maintain the arc. Packed full of features which make it suitable for the stainless steel TIG welding industry.

The high frequency start TIG welder features pulse control. This lets you set the machine up to automatically change between two selected current ranges while welding. In this process you can also adjust the pulse width and the pulse frequency allowing you to control how long the welder will pulse at the higher current level and how often it will pulse: between 0.5 and 200 times a second. Pulse is especially useful when joining materials of different thickness together. You need the extra heat to penetrate the thicker piece and less heat to avoid blowing a hole in the smaller piece.

The machine features up slope and down slope. This adjusts how long the machine takes to get up to the selected welding current and how long it takes to turn off the welding current once the weld is finished. Both of these settings are adjustable. Up slope and down slope settings are used to start and finish off a weld nicely instead of just turning the current off. You can set the slope to slowly go down to zero and this tapers the weld off nicely.

The welder has adjustable post flow gas control you can adjust from 0–60 seconds. Post flow controls how long the gas will flow after the weld has finished. This is a must have when welding at a higher current. Once the machine has turned off you still need gas around the weld pool until it solidifies otherwise you will get porosity in the weld.

The digital current display and the 2 touch/4 tou