Product Description
For heating flat surfaces of any dimension, such as:
l Moulds for plastics
l Extrusion die drawplates
l Flat surfaces for presses
l Packaging machines
l Vacuum packaging machines
l Food industry machines
l Electrical motors and cabins, as anticondensation
Advantages of the mica band heaters
l Excellent heat exchange to the cylinder
l Heating uniformity
l long life of the heater (when properly used)
l Easy to install
l High mechanical resistance
l Constant quality with time
l it is very important underlining that for this heater, the heat
excahange thakes place both for condunction and radiation.
l Energy saving is an important charateristic because the
ceramic fibre layer, placed between the ceramic and the
external casing, reduces of about 20% energy
consumption, if compared to a normal mica heather.
Dimensions
l Length from 112mm up to 1800mm – 11.5mm constant
increasing Width are related to the distances between the
axes of the holes of the ceramic block according to the
standard width table on page 3
Widths
l In this case, widths are determineted by the distance
between the holes inside the ceramic bloks, and, therefore,
we have worked out the following table with the standard
widhts in mm.
Technical features
l Specific Wattage up to 8W/cm2 (see page 3)
l Working temperature up to 420°C
l External sheet made of stainless steel AISI 430 resistant to
high temperatures
l Resistive ribbons made of NiCr 80/20 (C)
l Insulation made of pure Ceramic
l Heater’s standard thickness 12 +/-1mm
l Fibreglass insulated feeding cable with pure Ni or CuNi
conductor externally protected by a metal braiding (built in
earth wire) – working temperature 320°C , peak 350°-
l Options:
Pure Ni or CuNi conductors with silicon sleeve -max
working Temperature 180°C, peak 200°-
