TELWIN 816182 SALDATRICE LINEAR 450i 230V/400V Dinamitek 1
  • TELWIN 816182 SALDATRICE LINEAR 450i 230V/400V Dinamitek 1
  • TELWIN 816182 SALDATRICE LINEAR 450i 230V/400V Dinamitek 2

LINEAR 450I 230V-400V WELDING MACHINE TELWIN

Extreme power and inverter technology for the toughest industrial challenges! The Telwin Linear 450i (code 816182) is the 400A direct current (DC) MMA inverter welder, designed to guarantee excellent performance and total reliability in the workshop and on the construction site. Thanks to the synergic regulation system and digital display, it offers millimetric control of the arc on electrodes up to 6 mm . Robust, efficient and designed for gouging , it challenges the most hostile environments thanks to an innovative tunnel ventilation system that protects the electronics from dust and dirt.

Shipping cost: Gratis for
1447,38 €
Tax included

1.186,38 € Tax excluded

Quantity
Available product, order it now.

Telwin Linear 450i: Inverter Robustness and Multivoltage Precision

The Linear 450i represents the technological pinnacle of the Linear i range, combining the power of industrial systems with the flexibility of inverter technology. This three-phase, dual-voltage (230/400V) generator ensures unparalleled arc stability, even in the presence of strong fluctuations in the mains or when powered by a motor generator.

Innovation in Protection and Maintenance

Built to last, the machine features a dedicated tunnel ventilation system. Cooling air is channeled so as not to come into direct contact with the circuit boards, protecting them from metal dust and debris typical of construction sites, thus ensuring a longer service life and ease of maintenance.

Intelligent Control and Versatility

  • Synergic Regulation: The machine automatically optimizes the Arc Force and Hot Start parameters based on the type of electrode selected, ensuring easy starts and uniform beads.
  • Digital Display: Allows a clear and immediate view of the set current, essential for operating according to precise technical specifications.
  • Gouging: The Linear 450i is already set up for gouging operations, making it a complete tool for repairing and preparing joints on heavy-duty carpentry.
  • Energy Efficiency: Inverter technology allows for energy savings of up to 40% compared to traditional electromechanical models.

Safety and Reliability

Equipped with multiple protections (thermostatic, overvoltage +15%, undervoltage -25%, overcurrent), the Linear 450i maintains high welding current stability even with very long power cables.

Main Technical Specifications

  • Product code: 816182.
  • Current regulation range (400V): 20 - 400 A.
  • Duty cycle (at 40°C): 400A @ 40%.
  • Usable electrode diameter: from 1.6 to 6 mm (rutile, basic, stainless steel, cast iron).
  • Degree of protection: IP23.
  • Weight and Dimensions: 21 kg | 54.6 x 27.4 x 50 cm.
A leading Italian company in welding, plasma cutting and charging and starting systems. Professional solutions for workshops, body shops, construction sites and industry, featuring reliable, high-performance technologies.

TELWIN: ITALIAN WELDING TECHNOLOGY SINCE 1963

Telwin is a long-established Italian brand, specialising in inverter welders, plasma cutters and charging/starting systems for the professional sector. Its solutions are designed for high-intensity environments such as mechanical workshops, automotive workshops, body shops, construction sites and industrial maintenance, where precision and operational continuity are essential.

The range includes MIG/MAG, TIG, MMA, high-precision plasma cutting, smart battery chargers, digital starters and multifunction stations for body shops.

The various product lines are distinguished by power, duty cycle, inverter technology, portability and electronic protection systems, making them suitable for both fixed workstations and mobile applications.

Telwin is recognised for structural reliability, arc stability, certified safety and continuous innovation, supported by in-house research and technological development.

Professionals choose Telwin for consistent performance, weld bead quality, reduced processing times and operational continuity even under demanding conditions.



816182

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