The foundation of parts is dealt with by means of an electric turntable operated by one worker. The way up to the next station is secured through a belt conveyor.
The testing line is operated by two workers, of whom one prepares (establishes the shape sealing) and wraps finished parts after testing and the other operates the turntable into which he, at the same time, puts the sealing O-rings and security clasps. The following fully automated process has 3 testing units, i.e. 3 parts are tested once at a time.
The outputs of the body are tested in the units for pressure. Subsequently, good parts are marked by the labelling laser.