This semi-automatic line is used for assembling an electric igniter and is designed as a belt conveyor with pallets. At the input it processes 2 different products and different lengths of the supply conductor. A Yumi collaborative robot, which works simultaneously on two stations, was used. At 6 out of 10 stations of the line there is a camera control, one of which, for example, checks the adhesive overflow under UV light. The line is designed for 1 seated operator, who manually inserts prepared wires into the line and 1 person who adds input material and takes the finished parts.