The Telwin Mastermig 275i 400 V wire welder is a three-phase multiprocess inverter machine capable of continuous wire, coated electrode and LIFT-start TIG welding on a wide range of materials such as steel, stainless steel, high-strength steels, aluminium and galvanised sheet. It features a dynamic display for showing the set values, synergic arc control and a 2/4-stroke cycle for MIG/MAG welding.
TELWIN ELECTROMIG 400 SYNERGIC WIRE WELDER 230/400 ACC
The Telwin Electromig 400 Synergic 230/400 V wire welder is a multiprocess machine that combines MIG‑MAG, FLUX/BRAZING, MMA and TIG DC‑Lift functions with a 4-roller wire feed unit and One Touch synergic adjustment to make setting the welding parameters easier, offering high performance, a stable arc and great adaptability to different working conditions.
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This microprocessor-controlled inverter welder is designed to support several welding techniques with a single tool, allowing you to switch easily between MIG/MAG with gas, FLUX (gasless), BRAZING, MMA (coated electrode) and TIG with LIFT DC start modes. The One Touch synergic adjustment with 40 preset curves allows you to quickly select the ideal parameters for materials and gases, making it simple to use even for less experienced operators. The backlit LCD display gives an immediate readout of current, voltage and wire speed, while ATC (Advanced Thermal Control) technology makes welding thin thicknesses easier. The numerous customisable programmes allow you to store setups for recurring applications, improving productivity and weld bead quality. The machine has a sturdy, impact-resistant construction, with IP23 protection rating, and is supplied complete with MIG‑MAG torch, earth cable and earth clamp, ready for use.
MAIN FEATURES:
– Complete multi-process: supports MIG‑MAG/FLUX/BRAZING, MMA and TIG DC‑Lift with One Touch synergic adjustment for quick parameter setting.
– 4-roller wire feeder: ensures precise and smooth feeding of the welding wire on different spools, reducing slipping and vibration.
– Backlit LCD display: allows an immediate readout of wire speed, voltage and current, making real-time control and adjustment easier.
– One Touch synergic adjustment: 40 preset curves for different materials and gases, with the option to create and recall customised welding programmes.
– ATC technology: advanced arc control that makes quality welds on thin thicknesses easier without compromising stability.
– MIG/MAG mode: selection of manual and synergic operation, with adjustment of wire ramp, electronic reactance, burn‑back, post gas and 2/4-stroke, Bi‑Level and spot modes.
– MMA functions: arc force and hot start for optimum arc control and reduced electrode sticking.
– TIG function: LIFT DC start with welding voltage and current shown on the display.
– Built-in protections: thermostatic, overvoltage (+15 %), undervoltage (‑15 %), overcurrent protection and compatibility with engine-driven generators.
– Adjustment ranges and performance: current range from 20 A to 400 A, current at 60 % duty cycle approximately 270 A and maximum current 400 A @ 30 %, open-circuit voltage ≤ 73 V.
– Compatible welding wires: steel, stainless steel and aluminium 0,6–1.6 mm, flux-cored wire 1,0–1.2 mm and brazing wire 0,8–1.2 mm.
– Protection rating: IP23, sturdy construction resistant to the external agents typical of workshops and building sites.
– Dimensions and weight: approximately 86,5 × 39 × 91.5 cm with a weight of approximately 42 kg, ideal for fixed workstations.
APPLICATIONS:
The Telwin Electromig 400 Synergic is suitable for professional welding of carbon steel, stainless steel, aluminium, high-strength steels and galvanised sheet, ideal for metal fabrication, industrial maintenance, structural installations, construction and bodywork, offering great flexibility of use on different materials and thicknesses.
