Roll heating Heated metal rolls are an important element for many manufacturing processes.The paper industry use metal rolls for pressing, drying and calendering of paper webs. The rubber and plastic industries use rolls for melting, vulcanizing and pressing. The textile industry uses heated rolls for drying, sizing and printing. Floor covering industries use roll for pressing, drying, print-transfer and plastification of their end products. In fact, few industries can produce their goods without the use of heated rolls on their production lines.MissionComaintels mission is to develop and commercialize magnetic induction roll heating systems and related process control tools and sensors. Its products are designed to improve the efficiency of industrial processes utilizing metal rolls for the production and transformation of their products.Principal fields of activities more... See more text