Lincoln Magnum Pro Curve 400A Semi-Auto MIG Gun, 10 ft - K3055-1

Description

The Lincoln Magnum PRO Curve guns for MIG or flux - cored welding are a great choice for long - term fabrication welding. They blend a classic curved handle with Copper Plus contact tips and Magnum PRO gun expendables. This means you can weld for hours with fewer changes of tips and expendable parts. The Lincoln Electric Copper Plus Contact Tips have a larger diameter and mass, which helps dissipate heat better and extends tip life. The curve handle design is lightweight and well - balanced, giving you a comfortable grip to reduce fatigue. The rotating gun tube and gun hanger clip let you adjust your hand position as needed, fitting into tight spaces and reducing tiredness. Also, it's easy to select expendable parts as 350A and 550A consumables are interchangeable across all gun models, and all models come with 350A parts.

Using this Lincoln Magnum Pro Curve 400A Semi - Auto MIG Gun is straightforward. First, make sure it's properly connected to your welding machine. You can adjust the hand position using the rotating gun tube and gun hanger clip according to your comfort and the working space. When welding, hold the gun with the curved handle firmly to ensure a stable operation. As for the expendable parts, since 350A and 550A consumables are interchangeable, you can choose the appropriate ones based on your needs. Remember, the Copper Plus contact tips have a longer life, but still, check them regularly for wear. If you notice any excessive heat or poor welding performance, it might be time to change the tip. After each use, clean the gun to remove any debris. Store it in a dry place to prevent rust and damage. This will keep your gun in good condition and ensure efficient welding for a long time.