Description
We are the Official Distributor of Migatronic Brand!

The Sigma Select 400 S-L Graphic Pulse is a state-of-the-art inverter MIG/MAG welder designed for intensive industrial applications. The device uses a pulse mode that allows precise welding of even thin materials, minimizing spatter and reducing the effect of heat on welds. As a result, each weld is characterized by exceptional aesthetics and durability.
The welder offers an intuitive, graphical interface that allows users to quickly set optimal parameters. Automatic synergistic programs eliminate the need for manual adjustments, increasing productivity and allowing the operator to focus on precise welds. Built-in features such as DUO Plus improve weld quality, and MigaJob allows preferred settings to be saved, significantly speeding up repetitive operations.
The Sigma Select 400 S-L Graphic Pulse features 3M’s ergonomic ML 360 TWIST handle, which allows for angle adjustment. This allows the operator to work comfortably even in hard-to-reach areas, resulting in precise and comfortable welding. The cooling system, which conforms to the S-L designation, effectively maintains the device’s stable temperature, allowing for long-term operation without the risk of overheating.
The standard equipment package includes:
- 8.5 m power cable,
- 3 m ground wire with clamp,
- Diffusion hose with a length of 2.2 m,
- Wire feeder rollers,
- Side burner holder (left),
- Transport cart with space for a gas cylinder and a safety chain,
- Illuminated wire console with LED lighting.
The Sigma Select 400 S-L Graphic Pulse is a reliable tool for companies that value superior weld quality and flexibility in their work. It’s ideal for production halls, maintenance departments and construction sites where every detail matters.
Download the catalog now! -> Data sheet Sigma Select 400
EAN: 79542113












