Radio frequency dryer

hot air

RF technology enables to dry highly porous ceramic substrates in a short time and in a very uniform way, thus eliminating the risk of cracks and allowing to have them immediately ready for baking. Benefits Dry uniformly, avoid cracks and waste The problems related to the delicate process of drying ceramics after pressing or cast-moulding, especially if they have a complex form, are well-known. Cracks in particular occur very frequently and cause breakings – both before and after baking – with consequent product waste which can affect up to 30% of the total production. Instead, RF technology enables to dry highly porous ceramic substrates in a short time and in a very uniform way, thus eliminating the risk of cracks and allowing to have them immediately ready for baking. All parts of the product – even if remarkably big or complex – are dried uniformly and simultaneously. The process can be applied to plaster moulds and sanitary ware, tiles and refractory. Uniform And Rapid Treatment​ Radio Frequencies generate heat rapidly and uniformly within the whole product mass. Hybrid Version The RF technology is complemented with hot air circulation, which ensures the highest performance at the lowest operating cost.