The FSPR self-pierce riveting technique utilizes specialized riveting equipment to automatically feed specialized rivets into the punch. During which the parent material to be connected is punched, sheared, and extracted through the rivets, and then extruded in the periphery of the rivets through the die to form a reliable connection.
Application Materials: Ultra-high strength steel，High-strength aluminum alloy, Hot-stamped steels, Carbon fiber, Magnesium alloy.
Suitable for multi-layer dissimilar metals and non-metallic materials over 9.1m.
1.Clean: no odor, no sparks, no spatter
2.Efficient：no need for pre-punching and spraying, short process.
3.Durable:high sealing of joints, strong anti-rust ability, salt spray test can reach up to 720 hours.
4.Reliable: stable shear resistance, tensile strength and riveting appearance, no cracks.
5.Intelligent：Using advanced HMI and HRC-670 quality real time monitor
6.Aesthetics finish: flush appearance after fastening
7.High Performance: can connect materials with elongation <5%