This retractor seatbelt line consists of 9 workstations, detail process is as below picture, to achieve retractor seatbelt finish assembly. The whole line cycle time is 20 seconds per part. There are totally 5 types of products for both front row and rear row.

For hardware of the line, TOX cylinder to riveting, LVDT and load cell are used to control rivet height, brother sewing machine to sewing and cutting thread automatically, visual camera for poka yoke, etc..
As for control system, SIEMENS PLC is used, cooperating with workshop traceability system, to ensure every product from the line is traceable.
Boaosi automation, aiming to offer customer a whole set of automation solution!