Abstract: The proposed machine comprises a chamber accommodating a headstock and a tailstock. The headstock has a rotation drive, whereas the tailstock is capable of longitudinal movement along a guide. The machine also includes a rod carrying a spray gun capable of lateral reciprocations by a drive in guides secured on the carriage capable of moving longitudinally by a drive along a guide. The tailstock has a hole, whereas a table of a size smaller than the dimensions of the hole is secured on the guide. A rear wall of the chamber has a longitudinal slot, the chamber having a gate capable of longitudinal displacement and engageable with a hollow pusher secured on the carriage and receiving the rod. The drives are arranged at the outer side of the rear wall of the chamber.