Welding Saw Blade With Double Head Spot Welder

Gain concise insights into the features that matter most for real-world use. In this video, we demonstrate the semi-automatic double head spot welder in action, showing how it efficiently welds carbon steel saw blades using a unique 'welding head stationary, workpiece rotation' process. You'll see the automated cycle of pressing, welding, lifting, rotating 90°, and secondary welding—all completed in just 3-5 seconds per cycle. We'll walk through the key components including symmetrical dual welding heads, rotary indexing worktable, dual pneumatic cylinders, and water-cooling systems, highlighting how this equipment ensures consistent weld quality and high production efficiency in industrial applications.