ALL TYPES OF
INDUSTRIAL HEATERS, OVENS & HEATING SYSTEMS, FURNACES,
DESIGN, SUPPLY, INSTALLATION & SERVICING, P.W.D.
INFRA RED HEATER
CONTRACTOR NO. 15881.
are made out of fused silica glass tubes or incolloy
tubes, high grade Kanthal or Nickrothal wire elements
and nonmagnetic terminals, heat resistant supports and
high polished aluminium reflectors.
The radiation means
energy transfer by electromagnetic field. The wave
length of infrared radiation extends from 750 mm to
radio frequencies P. The infrared emitters work in the
range of 500 mm to 7,500 mm P. Infra red emitters work
in the long and medium wave section. Their use in non
contact heating gives rapid energy transfer from emitter
to the product with little or no effect on the
These heaters have short
reaction time i.e. instant heating (ON 10 Sec.) and
cooling (OFF 2 Sec.) high intensity of heat reaction (30
Kw / m2 watt density i.e. flux, & wave length is between
2.6 to 9.6 micro meter) almost all the materials show
excellent absorption of radiation within this range; and
there is residual heat in the heater it self
These heaters are used in
paint drying, paper, textile, foil, film coating,
stickers, ink & paint drying, curing latex & resins,
Thermoforming, Lamination, embossing, food processing,
food warming, ceramic drying and plastic processing,
speed improvement of existing process, PVC paste curing,
PVC shrinking, foot wear sole pasting, glue coating on
paper, screen printing, offset printing machinery etc.
these are also used for shrink fitting of bearings on
shaft, degreasing, weld preheating, preheating glass for
polishing, drying, sterilizing, roll heating, fast
moving webs etc.