DEVICE AND METHOD FOR HEATING MATERIAL

摘要

Provided are a quick heating equipment that is small sized, has a simple structure, consumes less energy, and is easy repairable and replaceable, and a quick heating method. The heating equipment of a plate material to be heated (1) has a contact-heating surface (2a) configured by arranging a plurality of heating elements (2) on heat-insulating base plates (3, 4) at predetermined intervals, in a planar fashion and in a predetermined pattern and the contact-heating surface(s) (2a) is/are directly contacted with the plate material to be heated (1) for heating thereof.