Megaplant in miniature. Production facility in the chemical industry, with large tank and reactor in which the raw material is made to react to generate a mixture of products that are then separated in a column at different boiling points. Gases and vaporized liquids are made to condense via heat exchangers and are delivered in tanks for storage that serve as collecting basins. Arrangement and operation of the other required machines, pumps, air coolers or compressors takes place in the separate multi-storey steel structure of apparatuses accessible via stairs and ladders. The kit is expandable using various modules, e.g. »Column with conduits«, Art. 130177.