FIELD: mechanical engineering. SUBSTANCE: plant has fixed carrying frame 2 which supports a number of controlled, vertically movable, horizontal working tables 3. Top surface 6 of each of the tables is provided with carrying and heating plate for leathers, and bottom surface 7 is provided with a cover which tightly interacts with top surface 6 of underlying table 3 to define an evaporating chamber. The plant has also intermediate bearing structure 10 which is vertically movable inside fixed carrying frame 2. Tables 3 are vertically movable inside intermediate carrying structure 10 so that to move telescopically with respect to fixed carrying frame 2. EFFECT: enhanced efficiency. 4 cl, 5 dwg
