• Sai Machine Tools

Ultrasmt Spin Riveting Machine

Sai Machine Tools has designed and developed orbital (spin) riveting machine & Impact Auto Rivet Feeding (pneumatic &mechanical) since over a decade with systematic improvements in design, range and quality standards we provide machines which deliver consistent output. Ultra is a trusted name in the field with an ever expanding customer base in the engineering industry. Ultra spin riveting is the ideal choice over other riveting methods. In spin riveting, the tool is mounted on a rotating spindle with the axis of tool fixed at an angle 3o-6o off the the spindle axis and transcribes the pattern of an inverted cone. The tool doesn’t rotate on its own axis. The tool axis intersects the spindle axis at the working end of the tool and the orbiting tool presses on the rivet shank along a radial line that begins from the shank centre. As the pressure is applied a flowing wave of material is formed ahead of the orbital tool to produce the desired shape.