FDJ (Flow Drill Joining) is an intelligent equipment system tailored for multi-material joining. It is widely used for joining dissimilar materials including ultra-high-strength steel, aluminum-magnesium alloys, and composite materials. Especially designed for enclosed cavity structures, FDJ supports single-sided operation and delivers enhanced efficiency and cost-effectiveness. This solution has been extensively applied in the body-in-white (BIW) and new energy vehicle industries.
Pre-pressing force | Peak speed | Torque | Process control |
Max. 1500 N | 9000 RPM | Max. 15 NM | 10step programmable |
Central pressure | Adapting screws | Clamp Release | Process cycle time |
Max. 3500 N | M4-M6 [17-25MM] | continuously adjustable | 1.6 S |
Pre-pressing force | Peak speed | Torque | Process control |
Max. 1500 N | 9000 RPM | Max. 15 NM | 10step programmable |
Central pressure | Adapting screws | Jaw release | Technological beat |
Max. 3500 N | M4-M6 [17-25MM] | continuously adjustable | 1.6 S |
