This machine uses compressed air as power source, hydraulic riveting welding. It is suitable for riveting and punching of copper and aluminum rivets for brake shoes of various large and medium-sized automobiles. The machine is equipped with shoe adjusting device, which can be adjusted at will Technical parameters: 1. Maximum rivet diameter: φ10mm 2. Maximum riveting pressure: 60kN 3. Air pressure: 0.5-0.9mpa 4. Punch stroke: 40mm 5. Bracket adjustment height: 20 mm