Electronic heel seat pounding machine for the levelling and the edging of the heel seat with hot fixed die and roller, equipped with safety system to assure safe working to the operator. The important characteristic of the machine is its very low noisness in comparison with traditional machines. Rotation and translation speed may be regulated according to the requested finishing and to the leather used. The fixed die is heated for a better levelling of the heel seat. The fixed die is suitable for any kind of shoe numbers. Hinged stand for an easy loading of boots, even fot those of considerable lenght. Oleopneumatic working machine.