The FHS foil heating system is a very precise device for wrapping material heating.
Through a special device, the operator can pre-set a temperature value before the subsequent adhesive coating.
Through the FHS foil heating system, the material slides on a temperature controlled heating plate, covered with anti-wear material, under controlled temperature conditions. The actual temperature of the coating material is sensed by a contactless pyrometer. A cylinder with position measuring system controls the wrapping angle of the heating plate, so that the pre-selected temperature is kept constant regardless of machine speed.
Foil temperature is kept constant even at rapidly changing feed rates through automatic adjustment of the heated surface in contact with the foil.