The Telwin Tecnica 190 TIG DC‑LIFT VRD is a single-phase welder that combines TIG mode with LIFT striking and MMA (coated electrode) welding in direct current (DC), offering reliable performance up to approximately 170 A and a digital display for current adjustment. This machine is ideal for workshops, maintenance work and professional activities that require precision, safety and compatibility with generators.
TECHNOLOGY TIG230 DCHF/LIFT WELDER +TIG ACCESSORIES
The Technology TIG 230 DC‑HF/LIFT VRD + Accessories is an extremely versatile single-phase TIG/MMA inverter welder, equipped with high-frequency (HF) or LIFT arc striking, designed for precision TIG welding and direct current (DC) MMA welding, complete with TIG accessories to ensure immediate operation on materials such as steel, stainless steel, titanium, copper, nickel and their alloys.
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This inverter welder is microprocessor-controlled and combines pulsed TIG technology with advanced adjustment modes that include functions such as pulse and EASY PULSE, bi‑level, pre-gas, post-gas and current ramp adjustments, as well as utilities such as THINSPOT for quick, precise spot welding on thin sheet metal. The machine incorporates safety devices such as VRD for operating in damp environments and protections against overheating, overvoltage, undervoltage and overcurrent, as well as provision for a remote control. In addition to the TIG function, it supports MMA welding with arc force and hot start for easier, more controlled arc starts. The robust structure is designed for professional use and offers stable welding current with a 230 V single-phase power supply.
MAIN FEATURES:
– Welding processes: TIG with HF or LIFT striking and pulsed TIG, MMA welding in DC.
– Advanced TIG adjustments: “bi‑level” mode, initial/final current, spot time, pre- and post-gas, current up and down ramp, DC AC balance, square wave frequency and THINSPOT for quick spot welding.
– MMA functions: arc force and hot start for reliable starts and optimised arc control.
– Integrated safety features: VRD device for safety in damp environments, thermostatic, overvoltage, undervoltage and overcurrent protections.
– Provision: remote control for more complex operations on workbenches.
– Power supply: 230 V single-phase 50/60 Hz with max absorption of approximately 36 A, max absorbed power 6 kW and IP23 protection rating.
– Current range: adjustable from approximately 10 A up to 220 A with maximum open-circuit voltage of approximately 95 V.
– Usable electrodes: diameter 1,6–4 mm for MMA welding; also perfect for TIG on thin materials and alloys.
– Dimensions and weight: compact and portable, weighing approximately 14.75 kg with dimensions of 430 × 176 × 340 mm.
ACCESSORIES SUPPLIED:
The machine is supplied complete with TIG welding accessories including a ready-to-use TIG torch, connection cables and quick couplings, allowing TIG welding to start straight away without the need for additional purchases.
