K52250-25 - Lincoln Magnum PRO 550 Mechanized MIG Gun, 25ft Cable

Reliability for Your Automated Lines

Keep your production lines moving with the Lincoln Magnum PRO 550 Mechanized MIG Gun. If you are running automated welding carriages or fixed-torch setups, you know that downtime for torch maintenance is the enemy of profitability. The K52250-25 is built to stay in the fight longer. With a 100% duty cycle rating at 550 amps (CO2), this air-cooled beast handles heat that would melt lesser torches, all without the hassle of maintaining a water cooler and hoses.

The Magnum PRO Advantage

What sets this gun apart is the consumable system. Lincoln's Copper Plus™ contact tips put more copper in the contact zone, pulling heat away from the wire and the bore. This means the tip stays cooler, the arc stays stable, and you stop the line less often to swap out parts. The Anti-Seize™ threads are a mechanic's dream—no more wrestling with fused tips or stripping diffusers when you're in a rush to get back up and running.

Industrial Durability

The 25-foot cable gives you the flexibility to route power through cable tracks or booms easily. The mechanized barrel is rigid and precise, ensuring that once you set your torch angle and stick-out, it stays there. The gun is compatible with a wide range of wire sizes and types, making it a versatile tool for any shop floor. From flux-cored heavy plate welding to high-speed solid wire MIG, the Magnum PRO 550 delivers the consistency your quality control team demands.

• High Amperage: 550A capability handles thick plate and high deposition rates.
• Low Maintenance: Air-cooled design eliminates coolant leaks and pump failures.
• Long Reach: 25 ft cable accommodates large work envelopes.