Description

BRAVO TIG 250 AC/DC inverter welder made with IGBT technology for TIG AC/TIG AC PULS/ TIG DC/TIG DC PULS/TIG MIX (AC+DC) welding with direct current (DC) or alternating current (AC) and MMA welding with covered electrodes with direct current (DC). Designed for welding all metals, including aluminum.

The welder allows 2-tact and 4-tact operation with non-contact (TIG HF) arc ignition. It has the ability to store 10 individual welding parameters in memory and is suitable for external control of the welder’s operation.

The welder allows you to work with the MIX TIG method, which combines the advantages of alternating current (AC) welding – obtaining a very clean weld with the deep penetration obtained when welding with direct current (DC). As a result, it is possible to obtain a very good quality weld on thin and thick materials. Soft control panel, one multifunction knob and digital display of working parameters allow simple and quick setting of working parameters.

Intuitive control panel for adjustment:

– gas discharge time before arc ignition
– initial current
– welding current rise time
– welding current
– base current (only in TIG DC PULS mode)
– pulse width (duration) (only in TIG PULS mode)
– pulse frequency (only in TIG DC PULS mode)
– current fall time
– final current
– gas discharge time after arc extinction

Selection of waveform in AC current (rectangular shape, sine waveform) so you can precisely affect the weld and its appearance. Equipped with the TIG DC PULS function prevents burn-through when welding thin material (less than 1.5 mm thick) or discoloration of the material (when welding stainless steel). Equipping the welder with two transport handles provides convenience when changing work sites.

Wide range of functions and easy operation recommended for workshop and industrial work.

Equipment

It comes standard with:
– power cord 2 m with 230V plug
– TIG welding chuck WP 26 4 m (DX50)
– welding cable 2 m with electrode holder 300A (DX50)
– ground cable 2 m with 300A clamp (DX50)
– gas connection for 8 mm technical hose
– 5-pin handle control socket and M10x1 gas socket

Technical data