KOS-L-N – rail extraction systems with return rail


The return rail extraction system KOS-L-N is designed for exhaust fume capturing by means of a mobile balancing extractor OBP/P, displacing along the KOS-L suction duct. After the nozzle is manually or automatically disconnected (depending on the selected nozzle type), the released extractor slows down its movement on the rail arc. Subsequently, the extractor should be guided manually from the rail arc to the home position (through the return rail) and it is ready to be connected to the next vehicle.