Special
and Custom Mica Band Heaters |
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Features |
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•
Widely used to heat the molds, dies, nozzles
and especially to heat the cylinders (barrels)
on all types of platic(s) processing machinery.
• The
Mica Heater is the most economic.
• It provides
excellent dielectric strength.
• It provides
excellent thermal conductivity as heat transfer
is by "conduction".
• Due
to its best heat transfer capability, faster
heating up and cooling down is possible.
• Maximum
sheath temperature upto 480° C ( 900°
F ).
• Maximum
Watt Density = 25 watts /square inches.
• Note
:In case where high watt densities are required,
it is important that all heaters should
be used with appropriate, approved and precise
temperature control / sensor device(s)
• The
built-in insulation is specially formulated
for the excellent heat reflection &
performance capabilities.
• The
low mass heaters give the best controllability.
The lower the thermal mass, lesser time
required to deliver the heat to the object
to be heated. Due to low mass and high conductivity,
the "Polymer Melt" is heated quickly.
Resulting autotune function on a control
works best.
• Flexible
one or two - piece design makes installation
faster and easier. Its flexible construction
also allows the heater opened to the full
diameter of the cylinder.
• The
most common square, rectangular and hex-shaped
mica heaters can be manufactured as per
your specifications in one or two piece
units. Available with leads or terminals.
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