This line was studied by M.A. srl together with customers so all assembly operations can be achieved by mechanical parts. The line allows the introduction of various devices: over manual, semi-automatic, automatic, and these devices are controlled by examination systems of production. The line may be concerned with multiple pallets. That depends on mounting demand as, for example, lifting-swiveling and rotation devices. In order to expand the whole, it is possible to provide other stations in addition to the line, where M.A. srl Presses (Speedy Press, Floating Press) are already located.