Ceramic Band Heaters
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design the electric resistance element is a spiraled nickel-chromium (80:20) wire mounted in articulating specially designed ceramic supports forming a flexible mat. This mat is mounted in a stainless steel shell with 3 mm thick heat insulation. The webs of this channel shell are fluted in a manner that allows it and the heating mat to flex readily to any radius. The band is fastened by lock-up flanges integral with the shell. features the ceramic insulated band heater is particularly recommended where temperature in excess of 800° f in plastic machine assemblies, such as heater cylinders, is required. Watt density in the order of 7.2 watts per square c m is considered as maximum when used for this purpose. A more conventional rating is 6.4 watts per square c m, but any lower density can be furnished to meet the requirements of the application. specification these heaters are manufactured to specification only. Diameters may be specified from 25.4 mm id and larger in any fractional increments -- widths from 37 mm up in 12 mm increments. Since several sizes of ceramic supports are used to accommodate varying heat loads, thickness varies from 11 to 16 mm. Holes for temperature control instruments (or for clearance) can be provided in the body of the heater or provision made at split line connection may be screw type terminals, with or without terminal covers, flexible lead wires with or without armor, or twist lock plug. Unless otherwise specified, screw type terminals are furnished. Any conventional line voltage may be specified, single or multiple circuits. the hot facts maximum production higher operating temperatures completely flexible -- quickly and easily installed -- no precison adjustments unaffected by expansion and contraction of part being heated fast heat -- up long life special design the ceramic insulated heater can also be supplied in various designs (rectangular etc) and variations to the 360° cylindrical band. while ordering ceramic insulated band heaters.. please specify the following: inside diameter of heater band (or the outside diameter of the part around which the heater is to fit) width (frequently referred to as "length") type of line connection (ie screw terminals, flexible leads etc) opening beween lock-up flanges (standard gap is approximately 10 mm). A larger opening might be required if temperature control instruments etc are to be inserted at this point. if any clearance holes or cut-outs are required in the body of the heater, the size and location (preferably by sketch) watts volts application heat sealers, hot plates, laminators hot meltadhesive tanks usage ceramic band heaters are used in melting processes
Ceramic Flexible Mat Heaters
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Ceramic Flexible Heaters are manufactured from high grade materials and have a working temperature capability of 1050°C. They can be powered from Power source/Heat Treatment units or Welding machines.Heating element consists of multi strand Nickel Chrome element wire, electrically insulated by interlocking sintered alumina beads, providing a flexible high heat transfer-Mat, complete with twistlock connectors.Heaters are rated at low voltage of 30V, 32.5V, 40V, 42.5V, 60V, 65V, 80V and 85V., and available in wide range of sizes. Non-standard voltages of 220V & 240V are also available. Other sizes and rating can be supplied on request.Heaters are rated at 45Amps for 30V, 60V and 80V and 50 Amps for 32.5V, 65V and 85V.
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Ceramic Band Heater
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We are recognized as one of the trusted Ceramic Band Heater Manufacturers, Exporters and Suppliers from Mumbai (Maharashtra). The Ceramic Band Heaters design consists of a helically wound resistance coil made from 80/20 nichrome wire, evenly stretched and precisely strung through a specially designed ceramic insulating bricks forming a flexible heating mat and its exterior part is coated with stainless steel sheet. Thanks to high conductive ceramic, long service life, fast and simultaneous dispersion of heat is realized by installing chrome-nickel wire properly. Thanks to conservation of heat achieved by ceramic fibres conservation of energy up to 25% to 45% can be obtained. Glass fibre cable and armoured cable whose exterior surface is coated with stainless steel upon request these heaters can be manufactured in special dimensions and values. SpecificationsElectricalResistance + 10% -5%Wattage + 5% -10%Voltage 220V AC to 480V ACMaximum Watt 50 watts / sq. inch.Maximum Temp.800o CDimensionalMinimum Dia. 38 mmMinimum Width 25 mmOverall Thickness12-15 mmWidth - Normal Multiple of 15 + 6mmStd. gap between edges 5 to 10 mm
CERAMIC FLANGE HEATERS
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This is an advanced version of perforated ceramic heaters. This works on a principle of forced convection for quicker response to overheating and accurately controls temperature of barrel. Mounting Arrangement: Separate blower is fitted on the bottom of the flange of heater. Heater along with blower is mounted on an aluminum perforated ring which in turn, is mounted on barrel. Aluminum ring provide air distribution channel. Function: As soon as barrel exceeds set temperature, blower is turned on. Excess heat from barrel is carried away by the air through forced convection. Via rapid heat up and accelerated cool down feature, it responses very quickly in case of even a minute deviation from set temperature. Thus it reduces thermal shocks, material burn-out problem and maintenance related problems.
Energy Saving Ceramic Band Heater
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Vinman's Ceramic Band Heaters are designed and manufactured with more than 25 years of practical experience, for superior performance and life expectancy. As a manufacturer specialized in industrial electric heating elements & the desire to provide quality products and services to our customers both OEM's & End Users, Vinman specializes in designing Ceramic Band Heaters , Mica Band Heaters, Nozzle Heaters & Strip Heaters to your exact specifications. Depending upon applications Vinman's Ceramic Band Heaters are manufactured with high temperature oxidation metal sheath and high grade steatite insulators to withstand high temperatures. A superior grade NiCr resistance wire coil provides uniform and reliable heat distribution with the best combination of physical strength, high emissivity & good thermal conductivity to heat cylindrical parts, good for sheath temperature up to 5000C. Ceramic Band Heaters are also available with various construction styles with special inbuilt Energy saving options. Features: 1. Available in Chrome Nickel Steel with Power Saving Options. 2. Special High Grade Steatite Insulators for Superior Thermal Conductivity. 3. Power saving up to 30%. 4. Designed for Higher Temperature up to 500°C. 5. Robust Terminal Junction with Specially Designed Protection Cap. 6. Efficient Heat Transfer even on irregular surfaces in comparison to Mica Band. 7. Conserves Energy with Improved Heating Efficiency up to 55 Watts per square inch. 8. Engineered for Longer life with Superior quality Nichrome wire for Uniform Temperature & Maximum Amperage carrying capacity. 9. Reduces Down time for replacements. 10. Easy installation and removal. 11. Available in various Lead Terminations & Clampings expandable to fit around the Barrel O.D. Applications: 1. Injection Moulding. 2. Film extruders. 3. Blow Moulding. 4. Plastic & Rubber Processing Machinery. 5. Laboratory Equipment 3 Construction Styles: 1. Premium-Heat Construction 2. Power Saver Construction 3. Power Saver PLUS Construction Electrical Variations: Single Phase: Vinman's band heaters are usually designed on 230 Volts single phase unless specified. Dual Phase: Ceramic Band Heaters can be designed with multiple circuits to operate in single or three-phase circuits. Three Phase: On very high wattage band heaters it would be advantageous to install three-phase wiring to reduce the current load across a single conductor. Three-Phase wiring is available with all types of insulation, Construction styles, and clamping variations. Limitations: Minimum width: 3"(76.2mm).
Ceramic IR Heaters
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Ceramic IR Heaters, glass heaters, Lead Bonded Heaters, Micro Tubular Heater
Ceramic Heater
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Ceramic Heater, Cabinet Dryer Tray Oven, Sulthises Crucible
Ceramic Band Heater
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Ceramic Band Heater, Mica Band Heater, Mica Strip Heater, mica barrel heater