Product Description
Use
For heating flat surfaces of any dimension, such as:
l Molds 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
Dimensions
l Minimun width 20mm. with tolerance: +/-0.5mm
l Length upon request. Length tolerance +/-1mm, up
to 500mm and +/-1.5mm over 500mm
Technical Features
l Specific Wattage up to 4W/cm2
l Working temperature up to 320°C
l Internal sheet made of high heat conductivity treated
steel (A)
l External sheet made of stainless steel AISI 430
resistant to high temperatures (B)
l Resistive ribbons made of NiCr 80/20 (C)
l Insulation made of pure Mica for high temperatures(D)
l Heater’s standard thickness 4 +/-0.5mm
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°)
