Product Description
Mica band heaters are widely used for the barrels of plastic injection molding machines, blow-molding, extruders, tanks and in a broad range of other industrial applications. The barrel shaped heater is ideal for heat transfer because it conducts an even distribution of heat throughout the surface it is used on. Mica band heaters can support up to 320°C(608°F). Consisting of stainless steel housing surrounding mica sheet. Specially selected grade and thickness of mica sheet is used to insulate the internal windings, providing excellent thermal conductivity and dielectric strength.
Mica band heater distributes heat through conduction. Mica band heaters consists of a resistance ribbons made from nickel-chrome wire, heat the SS covering which conduct energy into the barrel by being in contact with the barrel.
Mica band heaters are manufactured in a full range of standard construction options, dimensions, electrical ratings and complete variations of screw terminals and lead terminations.
► APPLICATIONS
Plastic injection molding
Blow molding
Plastic extruders
Plastic & Rubber Processing Machinery
Cylindrical pipes, dies or molds requiring process or maintenance heat
► FEATURES
Easy to install
Long service life
Good Temperature Uniformity
Highly flexible, durable
Quick to respond to controls
Two-Piece Bands are available per request
► TECHNICAL SPECIFICATION
Specific surface load up to 4 W/cm²
Working temperature up to 320°C
External stainless steel sheet, resistant to high temperatures
Nickel-Chrome 80/20 resistance ribbons
Insulation made of pure Mica for high temperatures
Heater’s standard thickness 4 mm
► TERMINATIONS
► PLEASE SPECIFY THE FOLLOWING WHEN ORDERING
A and B are required.
Voltage and Wattage.
Terminations type and the position.
The position and size of the thermocouple holes/cut outs if required.
One-Piece band or Two-Piece band.
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