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    The fast medium wave KRELUS IR-heaters are superior

    Due to the physical properties of almost all materials which can be treated by infrared, the medium-wave radiation in the range of 2,5 µm – 3,5 µm gets the best results. This is just the emission range where our KRELUS-IR-heaters gets the highest performance

    Our modular and custom made IR-heaters leave all opportunities for the individual, almost endless applications.

    The KRELUS-IR-heaters are working with the shortest reaction time ON/OFF. This guarantees the highest economical use of electrical energy and fastest adaption to required temperatures on product surfaces. Consequently our IR-heaters are highly active with gentle action for treated products and even more important: they are energy saving.

    The advantages of the KRELUS IR-heaters

    • highest energy efficiency
    • fast respond ON/OFF
    • no increased start-up current
    • medium wave energy in the best absorption range
    • continuously controllable from ambient to 850°C (1562°F) 2,5 µm – 9,6 µm
    • power density up to 50 kW/m2 (5 W/cm2)
    • full area heating / radiating
    • modular sizes and custom made
    • from 250 mm (10″) to 9500 mm (374″)
    • all voltages from 10 Volt to 660 Volt
    • fully controllable

    Applications examples

    • coating of plastic, textile, paper, etc.
    • thermoforming
    • activating of glue
    • lamination
    • melting of plastic powder
    • curing of plastics (gelification)
    • preheating before embossing
    • welding of car parts (also in 3D)

    Generally: everywhere in the industry where the energy saving factor becomes important for the infrared application.

    Custom IR-heaters

    KRELUS also supplies the electrical and electronic controls with temperature controlling, always according to customers requirements.

    Electric control

    IR for Thermoforming (Automotive)

    Electric control for high capacity

    Krelus Mini-IR G 14

    Krelus Mini-IR G 7