The Model 161 is a professional industrial ring type buckling machine (also known as a circular nailing machine) specifically engineered for fixing and wrapping Japanese style metal buckles onto cork sandals, beach shoes, slippers, and indoor wool footwear. Operating via a responsive 5kg pneumatic pressure system and utilizing 304 stainless steel U-shaped nails, it automates heavy-duty hardware riveting workflows rapidly while significantly enhancing shoe factory production efficiency.Sandals Hardware Optimization: Purpose-built to wrap and anchor ornamental buckles securely onto leather sandal straps and footwear uppers.304 Stainless Steel Support: Deploys a rustproof stainless steel U-nail (long-term supply of 10mm/12mm) for a smooth and permanent bond.Pneumatic Operating Efficiency: Aligned with a stable 5kg air pressure matrix and foot-pedal controls to lower operator strain.Compact Structural Build: Features a space-saving 50kg net weight and narrow 48x45x115cm dimensions, facilitating seamless integration into workshop floors.