Machine for steaming and reactivating the stiffener of the upper before the hot shaping operation. The steam is produced in a special stainless steel material room. The action of the steam produced at high temperature softs and steams the stiffener of the upper completely and in a short times.

• Steam quantity adjustable up to 6,5 m3/h - Steam heat temperature adjustable on electronic display up to 400°C / 752°F