MOULDING LINES   touch sensor for moulds which have not been completely demoulded; stacker for undemoulded moulds or unloading moulds at the end of the line; destacker for loading or reintroducing moulds into the line; mould heater with temperature control pyrometer; roller scraper with heated worm for extraction of excess product; piston-operated pourer controlled by brushless motor; decrystallizer and feed piping; 3-stage temperer; hazelnut depositor; lateral vibration unit; vertical vibration station with sound-proofed cabin; mould shifting device with lateral mould scrapers; vertical cooling tunnel; pneumatic plate destacker; demoulder with sound-proofed cabin; empty mould shifting device; demoulded product holding unit; electrical control system.