Pin brazing is a safe and efficient method to create low-resistance electrical connections on steel structures, pipelines, and rails. It is widely used in cathodic protection systems, railway signaling, and grounding installations. Our pin brazing system includes a portable brazing gun, ceramic ferrules, silver-based brazing pins, and power units. The process minimizes heat impact on surrounding materials and ensures a reliable, corrosion-resistant bond. It is ideal for field use due to its compact design and ease of operation, even in confined or elevated workspaces.