Οξυγονοκόλληση

PRAKTIK TIG 200 AC/DC is a professional inverter welder for TIG welding of all metals, including aluminum and stainless steel. The device allows TIG and TIG PULSE welding with alternating current (AC), direct current (DC), and MMA. Technical parameters PRAKTIK TIG 200 AC/DC is a portable power source, made with IGBT technology, designed for TIG and TIG PULSE welding with alternating current (AC), direct current (DC), and MMA welding with a coated electrode using direct current (DC). Its small size and weight make the device ideal for both workshop and fieldwork. The device has welding modes: TIG DC, TIG DC PULSE, TIG AC, TIG AC PULSE, MMA. The TIG DC and TIG DC PULSE functions are used for welding stainless steel, carbon and low-alloy steels, copper, and titanium. The TIG AC and TIG AC PULSE functions allow welding of aluminum and its alloys, as well as brass. Thanks to the adjustment of TIG PULSE pulsed welding parameters, we can influence the shape of the weld and the focus of the arc. Pulsed welding also allows reducing the amount of heat delivered to the material and is used when welding thin materials. Arc ignition occurs in non-contact (HF) or contact (LIFT) mode. The LIFT function is used when welding in environments with a high risk of electromagnetic interference affecting the surroundings. Both with non-contact HF ignition and contact LIFT ignition, we have the option to choose the function of the button on the TIG torch between 2-stroke or 4-stroke mode (button lock for long welds). A clear and easy-to-use digital control panel allows precise device adjustment, ensuring stable parameters and high welding quality. The digital display facilitates the adjustment of welder parameters: initial shielding gas flow initial current current rise time welding current base current current fall time final current final shielding gas flow pulse length pulse frequency AC frequency AC balance The welder also has functions that facilitate the MMA welding process with a coated electrode: ARC FORCE: short-circuit current adjustment - facilitates the transfer of the molten electrode drop to the welded material, preventing arc extinction when the electrode drop contacts the weld pool HOT START: hot start adjustment - facilitates electrode ignition by providing higher welding current at each arc ignition. ANTI STICK: anti-short-circuit - automatically turns off the welding voltage if the electrode sticks to the welded material, making it easier to detach and preventing accidental arc formation Physical parameters The device has a fan cooling system, which significantly increases its efficiency. The quick-connect gas connection to the welding torch allows immediate connection and disconnection of the welding torch without tools. The device is equipped with overload protection, which increases its reliability. Power parameters Single-phase 230V power supply. The device is equipped with a power plug. Equipment The delivery includes the device with a complete set of TIG and MMA accessories: a TIG 17 welding torch with a length of 4 meters, an MMA electrode cable with a length of 3m, and a ground cable with a length of 2m. Warranty conditions 12-month warranty for professional use.

Current drawn from the network (60% / max) 17A (38A) MMA, 13A (29A) TIG Power supply network protection C25A AC balance 20% - 50% Current rise time (s) 0.0 - 5.0 s Current fall time (s) 0.0 - 5.0 s AC frequency 20 - 250 Hz Pulse frequency Hz 0.5 - 200 Hz Pulse length (%) 5 - 100 % Gas post-flow (s) 0.1 - 10 s Gas pre-flow (s) 0.1 - 1.0 s Power 5.9 kW Open circuit voltage 78 V Base current in pulse 10 - 200 A Final current 10 - 200 A Maximum current 200 A Starting current 10 - 200 A Welding electrode diameter 1.6 - 4.0 mm Device / set weight 8.3/13 kg Overall dimensions L x W x H 445x170x295 mm Packaging dimensions L x W x H 500x280x335 mm