For painting mass-produced articles (kitchen appliances, audio and video equipment, aluminum wheel rims), painting systems in the form of continuous lines are often used. On these, the objects to be painted pass continuously through the system on a conveyor belt. The paint is applied by a number of spraying units, the oscillating movement of which runs either vertically (for the side surfaces of the object) or horizontally (for the upper side of the object) as shown in Figure 1. According to VDI 2206, design a mechatronic system for this process. spray heads object to be painted conveyor belt vertical painting unit Figure 1 horizontal painting unit LX. spray head