METHOD AND APPARATUS FOR CONTINUOUSLY DRYING BOARDS COATED ON BOTH SIDES

摘要

Panels 2 having a coating on both sides are guided through a drying device 1 with the aid of transport rollers 4 which are hollow on the inside, designed as cooling rollers and carry a gaseous or liquid coolant flow. In drying zones 8, 9 of the drying device 1, there are heat sources 7, for example IR dark radiators. The transport rollers are arranged parallel to one another and horizontally. Adjacent to the rear - in the direction of transport A of the panels 2 - drying zone 9 is a short cooling zone 5 consisting of transport rollers 4.