The chamber dryers of the KTR range can be used for complex drying processes and heat treatment of charges of normal weight and packing density to an application temperature of 260 °C. The high-performance air circulation enables optimum temperature uniformity throughout the usable space. A wide range of accessories allow the furnace to be modified to meet specific process requirements. The design for the heat treatment of combustible materials in conformance with EN 1539 is available for all sizes.

• Tmax 260  °C
• Electrically heated (via a heating register with integrated chrome steel heating elements) or gas-fired (direct gas heating including injection of the hot air into the intake duct)
• Temperature uniformity up to ∆T 6 K according to DIN 17052-1 (for design wihout track cutouts)
• High-quality mineral wool insulation provides for outer temperatures of < 20  °C above room temperature
• High air exchange for fast drying processes
• Double-wing door for furnaces KTR 3100 and larger
• Over-temperature limit controller with manual reset for thermal protection class 2 in accordance with EN 60519-2 as temperature limiter to protect the dryer and load
• Incl. floor insulation

Additional equipment

• Entry ramp for pallet trucks or track cutouts for charging cart
• Optimal air circulation for individual charges by means of adjustable air outlets
• Fan system for faster cooling with manual or motor-driven control
• Programmed opening and closing of exhaust vents
• Observation window and furnace chamber lighting
• Safety technology according to EN 1539 for charges containing solvents
• Charging cart with or without rack system
• Custom-built sizes
• Design for clean heat treatment processes see page 29
• Process control and documentation with Controltherm MV software package