The Power Band Heater by Tri-Volt -
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The TriVolt power band heaters can operate at sheath temperatures of up to 1300º F continuously depending on the diameter, width and application. The interior of the TriVolt Power Band heater are manufactured with ceramic tape, nichrome wire and high temperature cement. The TriVolt Power Band heaters respond quickly to applications that require high temperatures and high watt densities (Watts per square inch). All the moisture is removed from the Power Band Heaters by their baking processor 850º F for 8 hours. Tri-Volt has included a small profile termination on the models PWB1 and PWB2 for those applications with restricted space.
All of the TriVolt Power Band Heaters are clamped down with an 18 gauge stainless steel strap to reassure there are no air gaps between the barrel and the heater which improves the band heaters conductive performance. Both the outer and inner shell are manufactured with 3042b stainless steel channel sheet metal providing a compressed process while forming the band heaters. The TriVolt Power Band Heaters are manufactured in a variety of electrical termination styles and can have holes for thermocouples or other reasons.
Applications: Plastic Extrusion, Injection Molding, Blow Molding, Pressure Molding, Structural Foam, packaging, Chemical, Oil and Gas
Specifications: Up to 1300º Sheath Temperture, 100 watts/sq. inch, 120 and 240 volts.
Construction: 1 or 2 piece, Expandable, partial Coverage, Stainless Steel, Minimum Diameter is 1.5 inches, minimum width is 1 inch.
Electrical Connections: Post Terminal, Fiber glass sleave, Metal SS braid, Armour Cable, Ground Post, Dual Voltage, Low Profile Cap, 3 phase, 120 or 240 volts
Terminal Housing: Terminal Box, Terminal Box with Ceramic Block, European Plug, European Plug with terminal box, Ceramic Post Covers, Brass Cap for Heater with different Angle Lead Exits
Clamping Methods: Independent or full strap, Spring-Loaded Barrel Nuts
Features: Low Profile band Heater, Connection Position is 180º from the gap, 18 Gauge 430 stainless strap for maximum clamping, Up to 1300º sheath Temperature
Tri-Volt PWB Band Heater, PWB-02-1A, 1 inch ID, 1 inch width 120 volts, 100 Watts
Tri-Volt PWB Band Heater, PWB-03-1C, 1 inch ID, 1 inch width 120 volts, 200 Watts
Tri-Volt PWB Band Heater, PWB-05-1B, 1 inch ID, 1.5 inch width 240 Volts, 300 Watts
Tri-Volt PWB Band Heater, PWB-43-1A, 2 inch ID, 2 inch width 240 Volts, 750 Watts