71023142 - Arcair N7500 Automatic Gouging System with Bug-O 110V Carriage

High-Performance Automated Metal Removal

The Arcair N7500 Automatic Gouging System (SKU: 71023142) represents the pinnacle of efficiency for heavy industrial metal removal applications. Designed to integrate seamlessly with the included Bug-O 110 VAC travel carriage, this system transforms manual gouging operations into a precise, automated process. By mechanizing the travel speed and electrode feed, the N7500 ensures consistent groove geometry, depth, and width, which is critical for high-quality back-gouging and edge preparation in pressure vessel fabrication, shipbuilding, and heavy structural steel work.

At the core of the system is the N7500 head assembly, capable of handling jointed electrodes ranging from 5/16 inch to 3/4 inch in diameter. The system utilizes a sophisticated voltage-sensing control mechanism to automatically feed the electrode, maintaining the optimal arc length throughout the operation. This automation eliminates the variations inherent in manual gouging, resulting in a cleaner U-groove that requires minimal secondary grinding or cleanup. The unit is rated for high-amperage applications, supporting up to 1600 amps, making it suitable for the most demanding foundry and fabrication environments.

This specific configuration includes the Bug-O 110 VAC travel carriage, a robust tractor unit designed to run on standard track systems. The carriage provides steady, adjustable travel speeds, allowing operators to tune the process for maximum deposition rates based on the material thickness and electrode size. The inclusion of a remote control pendant further enhances operational efficiency and safety, allowing the user to adjust parameters from a distance, away from the intense heat, noise, and sparks generated during the carbon arc process. The system requires a suitable DC power source (CC or CV) and a compressed air supply of 80-100 PSI to effectively blast away molten metal.