The FRONIUS TORCH MTW 400I is a manual MIG welding torch designed for professional welders requiring high performance and reliability in demanding welding applications. It is water-cooled and engineered to maintain optimal operating temperatures during extended use.

This torch supports a 100% duty cycle, allowing continuous welding without reduction in performance, even during pulse welding. It accommodates wire diameters from 1.0 to 1.6 mm and delivers welding currents up to 400 A with CO2 and ArCo2 shielding gases. The outer tube is constructed from durable stainless steel, enhancing longevity and resistance to wear.

Key design features include a screw-on gas nozzle for secure gas delivery, an anti-kink joint with ball joint for improved maneuverability, and a non-slip handle with a soft grip for operator comfort. The torch also incorporates a tool-less liner exchange system for quick maintenance and an integrated LED light to improve visibility of the weld area. Additionally, the contact tip design optimizes gas flow, contributing to consistent weld quality without duty cycle reduction when using mixed gases.

• Weight: 2.84 kg
• Duty cycle: 100%
• Wire diameter compatibility: 1.0 - 1.6 mm
• Maximum welding current: 400 A (CO2 and ArCo2)
• Water-cooled manual MIG torch
• Stainless steel outer tube
• LED light standard
• Anti-kink ball joint design
• Tool-less liner exchange
• Improved torch temperature management