Machine for the automatic manufacture of glass flasks based on tube material, in which the configuration of the neck of the bottles is carried out by means of configurable parts movable transversely to a mandrel on which the work piece is rolled up rotation, which machine is characterized by a lubrication member (45) which, in synchrony with the working rhythm of the machine, applies a dosable quantity of lubricant to the mandrel, which at the moment is free of material (13). (Machine-translation by Google Translate, not legally binding)
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