Shoe quarter reforming machine with one hot mould and one cold mould. The moulds, which this machine is equipped, have the adjustable temperature both on hot and cold station. While finishing the shoe, this machine reforms the quarter, giving evidece to its shape. in this working the quarter is first re-activated by means of special new heated mould, and then it undergoes a cold stabilization, besides, the edge of the quarter is pressed by a special mechanical device that makes it smooth without imperfections. The working cycle of this machine, adjusting the re-activating time (hot last), has an automatic work sequence. This machine is also available with 2 hot mould and 2 cold mould (MOD. 854).