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Thermofoil heaters are thin, flexible heating elements consisting of an etched foil resistive element laminated between layers of flexible insulation. Since their introduction by Minco over 45 years ago, Flexible Thermofoil heaters have demonstrated significant advantages over conventional electric heaters.
Precise Heating :
Thermofoil heaters put heat where you need it. You simply apply them to the surface of the part to be heated. Their thin and Flexible profile gives close thermal coupling between the heater and heat sink. You can even specify profiled heat patterns with higher watt densities in areas where heat loss is greater.
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We present the model RFS, an electric flexible serial resistance, specially design to be applied as a heating system: Electric radiant floor, electric radiant floor for ramps, electric trace heating for pipes, electric trace heating for storage tanks, snow melting system for ramps, systems of prevention of accumulation of snow and ice for roofs and roofs, systems of prevention of accumulation of roofs and gutters, electric heating for animals: pigs, pets, exotic animals habitats, etc. electric heating for the farming: small greenhouses, seedbeds, etc.
We use the RFS to manufacture special heating systems:
Heating blankets, heating mats, crankcase heaters, etc.
Technical characteristics
Operating voltages: 12v, 24v, 48v, 110v, 125v, 230v, 380v... 750v.
Power output at 230 V: 8 to 60w/m
Maximum operating temperature: 180ºC
Maximum circuit length: According to model
Heating conductor: Ni/Cr 80/20
Core : Woven glass fibre
Type of insulation: Thermal Silicone, Glass fibre, P.V.C, etc.
Supply
.In reels.
.In groups already finishes, according to longitudes.
.With diameter of the Isolation: 2,9mm, 4mm (normalized), 5mm, 6mm.
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Flexible Thermofoil™ Solutions for Heating
Thermofoil™ heaters are thin, flexible heating elements consisting of an etched foil resistive element laminated between layers of flexible insulation. Since their introduction by Minco over 45 years ago, Flexible Thermofoil™ heaters have demonstrated significant advantages over conventional electric heaters.
Precise Heating
Thermofoil™ heaters put heat where you need it. You simply apply them to the surface of the part to be heated. Their thin and Flexible profile gives close thermal coupling between the heater and heat sink. You can even specify profiled heat patterns with higher watt densities in areas where heat loss is greater.
Faster Warmup and Longer Life
The flat foil element of Flexible Thermofoil™ heaters transfers heat more efficiently, over a larger surface area, than round wire. Thermofoil™ heaters, therefore, develop less thermal gradient between the resistive element and heat sink. Heaters stay cooler. The result is higher allowable watt densities, faster warmup, and prolonged insulation life. Thermofoil™ heaters can safely run at wattages twice those of their wire-wound equivalents. Insulation life may be ten times greater. For high levels of reliable heat, the obvious choice is Flexible Thermofoil.
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Thermofoil heaters put heat where you need it. You simply apply them to the surface of the part to be heated. Their thin and Flexible profile gives close thermal coupling between the heater and heat sink. You can even specify profiled heat patterns with higher watt densities in areas where heat loss is greater.
The flat foil element of Flexible Thermofoil heaters transfers heat more efficiently, over a larger surface area, than round wire. Thermofoil™ heaters, therefore, develop less thermal gradient between the resistive element and heat sink. Heaters stay cooler. The result is higher allowable watt densities, faster warmup, and prolonged insulation life. Thermofoil heaters can safely run at wattages twice those of their wire-wound equivalents. Insulation life may be ten times greater.
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The hotflex® is worldwide the first tubular heater which can be manually bent in all three dimensions. Easiest handling, simple assembly, optimal thermal features and the simple storage (the hotflex® is supplied in straight condition with numerous lengths from stock) are outstanding product arguments.
The three dimensional bending of the hotflex® enables _towards the traditional heating (e. g. with hotrod® cartridge heaters type HHP) high flexibility.
With applications such as outline heating a better heat transition, considerable savings of the tool mass, replacements as well as lower energy consumption can be achieved.
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Honeywell Sensing and Control Flexible Heaters are part of the thermal product portfolio. Honeywell offers multiple insulation and heater configurations to serve a wide variety of application requirements. Combined with the thermal sensing and switching portfolio, this capability provides design flexibility to support many opportunities for total thermal management.
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Flexible heaters from Watlow are just what the name implies: thin, bendable and shaped to fit your equipment. You can use your imagination to apply heat to the most complex shapes geometries conceivable without sacrificing efficiency or dependability.
Applications
Medical equipment such as blood analyzers, respiratory therapy units and hydrotherapy baths
Freeze protection for military hardware, aircraft instrumentation and hydraulic equipment
Battery heating
Foodservice equipment
Factory bonding and subassemblies
Any application requiring a flexible shape or design
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Tubular heating elements are versatile and transfer heat exceptionally well by conduction, convection, or radiant heating to heat liquids, air, gases, and surfaces. Round, triangular, flat press, and formed bends are made to customer requirements. A multitude of sheath materials are available. More than 20 optimal terminations and many stocked accessories are available. Can be furnished as UL-listed and CSA-certified. VDE and CE certification also available.
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Alper S.R.L is a leading Company in the development and production of flexible electrical resistors called PTF (Polymer Thick Film).
Thanks to the use of special conductive inks or pastes printed on polyester sheet, ALPER is in a position to produce resistors in many shapes and very reduced thicknesses (generally 0.2 mm) to suit the specifications of the end product.
The inks, that have been developed by our Company, in some particular conditions may show PTC features (Positive Temperature Coefficient); this means that they are able to limit the heat produced, with no need to apply a thermostat and with no risk of overheating.
This type of resistor offers many advantages when compared with the more traditional electrical resistors now on the market.
The particular features of PTF heaters make them so versatile that they can be employed in a wide range of applications in both the domestic and industrial sector.
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Glass filament insulated heating cord. Very flexible, especially suitable for tight winding radii and concentrated power. The connecting cables are glass fibre insulated.
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• Custom Design
• Etch foil and Wire Wound Technology
• Precise Even Heating
• Flexible and Lightweight
• Moisture and Chemical Resistant
• Wide Temperature Range -60c to +230c
• UL and VDE Approval available
• Full Design and Manufacturing Service
• 3-5 Day Delivery
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U.L. Recognized - E48358 C.S.A. Certified - 016386-0-000
Applications:
Battery Warmers, Cabinets, Defrost Applications, Heated Food Tables, Laboratory Equipment, Incubators, Ceiling Panels, and Wall Panels.
Features:
-The Hotwatt Foil Heater is a self-contained one-piece assembly.
-A resistant element is laminated between two layers of aluminum foil.
-The heater is ideally suited for area and surface heating applications.
-Sheath temperatures to 300°F.
-Widths range from 1 1/4" minimum -36".
-Lengths range from 4"-60".
-Heaters are available with a thermostat.
-Many configurations with or without holes and cutouts are available.
-Made in U.S.A.
Wattage:
The maximum wattage is based on 3 watts per square inch of surface.
Voltage:
Voltage is normally 120 or 240 volts. Lower voltages are available.
Construction:
-Aluminum foil
-Insulating sleeve
-Premium grade resistance wire element
-Insulated leads
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VENTFAB™ Ventilation Ducting
Flexfab's Ventfab consists of a full line of standard and custom ventilation ducting that is available for a variety of applications where foul or fresh, heated or cooled air needs to be exhausted or intruduced...
A full line of standard and custom ventilation ducting is available for a variety of applications where foul or fresh, heated or cooled air needs to be exhausted or introduced.
A rugged, one-ply coated fabric air duct designed for maximum air handling capabilities and minimum weight. The duct is reinforced with a galvanized spring steel, helically coiled wire. Abrasion resistance is assured by the use of an extended "Vin-O-Fab" cover over the wire. A soft cuff to facilitate installation is an integral part of the assembly. Ventfab can be designed for your special fume control system.
Characteristics of Flexfab's Ventfab product...
Easily retracted
Lightweight, easily stored and transported
Designed for use in handling large volumes of air at relatively low pressure.
Additional materials are available: Teflon© coated fiberglass, vinyl coated fiberglass, neoprene coated fiberglass, neoprene coated cotton, neoprene coated nylon, silicone coated fiberglass. Consult factory for additional specifications, materials, sizes and
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Casing: supple for ventilation and heating
Induction Casing: smoke, dust, waste, cuttings, sugar, cereal, powders
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