EVO 200 WP Orbital Welding Controllers

The EVO Industry 4.0 series is new to the market. Several systems, initially compact as the 200 A Autorange.

The systems are small, lightweight and handy and offer a high-resolution colour display, multilingual intuitive user guidance due to a colour touch interface, or alternatively operation using a membrane keyboard, a stable operating system (without data loss during power outages and quickly ready for use again), data transfer via USB, LAN and WLAN, fault analysis program, manufacturer support via remote maintenance, a mountable cooling unit as an option, and many other functions.

Depending on the model, the systems are equipped with different features. Individual features can be added for a surcharge.

The EVO 200 WP, for example, has an analogue Turbo Purge function as standard. When the Turbo Purge function is activated, before and after the welding process the cassette weld head is purged with an increased amount of gas (setting using the analogue knob on the controller and digital display). Shortly before the welding process, the amount of gas is reduced to the amount required for the cassette weld head. This substantially shortens the welding process and achieves better welding results by precisely controlling the amount of gas.

In the case of the optional digital Turbo Purge function, the gas flow is continuously measured and regulated by a gas flow controller. The amount of gas is set digitally on the display and saved in the program for future welding processes.

During periods of high productivity, the cassette weld head can be preserved by activating the permanent gas function to extend the service life of the tungsten electrodes.