HEAT SOURCE Tardeo, Mumbai, Maharashtra

QUARTZ GLASS The quartz glass is very pure and provides good transmission and temperature resistance TWIN TUBE The unique twin tube design offers high radiation power and very good mechanical stability allowing emitters of lengths up to 3.5 meters. Emitters are available in Short Wove, Medium Wave, or Long Wave versions. That gives you the possibili-ty to select the optimum wavelength for the material to bo hooted. Dimensions and filaments are matched to requirements. GOLD/ WHITE COATED Twin Tube Infrared Heater is made by virtue of a gold & white coated which con emit heat directly to the product. A coat-ing on the infrared emitters reflects the infrared radiation. Consequently the infrared radiation impinging on the product is virtually doubled. FEATURES Infrared heaters can be matched to material characteristics - following higher process speeds and less energy consumption Directed heat only where needed Infrared ovens needs less space Non contact or medium needed Short response times of infrared heaters for switch on / switch off

Thermocouples & thermo resistances Mgo insulation with grounded or ungrounded junctions. Sheathes & types available for all temperatures. Special shapes & fittings can be offered  

APPLICATION In rubber & bakelite mouldings presses, cutting & sealing machines or where temperature upto 300° C is required. CONSTRUCTION Rust resistant steel sheathed, nichrome ribbin wire wound heating elements, insulated with mica, complete with rigid terminal. Connections were ever required.

APPLICATION To heat-up various acidic solutions where no metal withstands. Generally this heater is used in electroplating industries. The heater is operated vertically only.   CONSTRUCTION Sheathing–This type of heaters have quartz silica tube sheathing, closed from bottom. Rubber cap with terminal wires are mounted on the top. Heater terminals are fixed very firmly with the outer wires. It consist of non-sinkable heating element, as the heater is suitable for vertical installation only.     ADVANTAGE This heater is designed to heat-up the solutions rapidly as the same have more watt density than the rod type heater. This heater is also available with built in thermostat.

Infrared heat is transmitted directly in the form of electromagnetic rays, at a velocity of approx. 300,000 km/sec i.e. at the speed of light. IR is therefore not only the "fastest form of heat", but is also suitable for particularly demanding applications such as vacuum technology and clean room conditions. Infrared heat is particularly economical on energy compared to other heat sources because it acts quickly, directly on product. Short Wave IR emitters are suitable for all applications in which the attainment of high temperatures in the shortest possible time is what counts.   APPLICATIONS PET preform heating in stretch blow moulding machines. Paint baking. Rubber coating drying. Soldering fusing in PCB industries. Sterilizing / mirror coating drying in glass industries. Printing link drying in offset machines. Powder coating curing. Impregnation plants. Paper coating drying. All type of laminations. Preheating prior to embossing. Screen printing curing to T-shirts & textiles.

Versatile in shape & loading. Sheath material suitable to the application and temperature for variety of heating application. SINGLE ENDED TUBULAR HEATER S Single Ended Tubular Heating Elements are of similar construction as our standard tubular elements. They terminate at one end which can simplify wiring and installation. These are most commonly used in moulds and other heat transferring metal parts as well as open air applications and immersion applications. Tubular Heaters are available in a variety of sheath materials with temperature capabilities up to 870°C SPECIALTY SHAPES TUBULAR HEATER Specialty Shaped Tubular Heating Elements are of similar construction to our standard tubular elements. These shapes can greatly increase rigidity to the element. Heaters that are clamped to a surface have greater surface contact allowing for greater heat conductivity. Tubular Heaters are available in a variety of sheath materials with temperature capabilities up to 870°C

APPLICATION To heat up water, oils, chemicals, alkaline & other solutions, electroplating baths etc.   CONSTRUCTION Sheathing heavy gauge, s.s., titanium, m.s., or lead bonded tube with closed bottom with flange (for vertical operation), suitable to the ordered size. It is available in easy to replace the coil system. Unscrewing the top terminal plate can easily stretch the element out. Heating elements - helical coiled wire element is uniformly inserted in the refractory blocks to distribute even heat throughout the surface of the heater. Vertical heaters are provided with non-heating zone are required from the top. Water tight terminal cover is also available with the above heater.

APPLICATION Ideal for drying adhesives, ink, paint & epoxy bonding/curing. Laminating. Shrink Packaging. Thermoforming Plastics. Other process requiring fast penetration of heat into metals, wood, synthetic fabrics & plastics. CONSTRUCTION Quartz emitters provide medium wavelength radiation and can be the most preferred source of heat when rapid heater response is needed. The modules are comprised of a series of quartz tubes running parallel to each other within a highly reflective steel housing. Each tube contains a coiled resistance wire available in a variety of wattages and voltages. The large variety of sizes, shapes, and watt densities allows quartz emitters to be highly useful in zoning arrangements such as plastic thermoforming sheet-fed applications where complex heating patterns are needed, high-speed roll-fed processes, and machines requiring precise zone control because they are small in size, and can easily be put in larger panels.   FEATURES Standard Industry Sizes & Rating up to 40W /sq. Inch. For fast heating & better reflection it is also available in Quartz Clear tubes / gold coated tubes etc. Highly reflective rugged Steel housing construction. Standard winding pattern gives uniform heating over entire face of heater. Optional built-in type K or J T/C available. Ideal for systems requiring small area zooming & close control of process. Best when used at radiation distances of 4-10” from work. Suitable for horizontal or vertical operation with tubes in horizontal plane. Can be design in different Voltages. More responsive heat-up & cool-down. INSTALLATION & PRECAUTIONS White Cotton gloves should be worn when handling Quartz Elements. Never touch elements with bare hands. Oils & contaminants from the skin could be deposited upon the Quartz Sheath & would cause hot spots & possibly pre mature failures. As a safety necessity use approved conductors and connectors as per the National Wiring Laws so that the wires and connectors used for connections do not get heated up. For isolation and protection against short circuits of Heaters appropriate approved Double pole breakers to be used as per the total current of the group of heaters used. Any Metal part of the heaters shall always be earthed. To avoid short-circuits, the leads must not come into contact with sharp edges and/or objects. Always use appropriate controller for the better life of heater. The symbols for warnings and Cautions for the High Voltage and the High Temperature shall be placed near the part of end use. Any forced cooling, circulating requirement of the process shall also be taken care of, May be a wiring diagram with such requirements with heaters shall be placed near the target area. During changing / checking of heaters ensure that the incoming Mains Voltage are disconnected.

APPLICATION Open Cartridge Heaters are widely used as immersion heaters or as air heater selecting appropriate sheath materials for heating various types of chemicals, oils & water OR air & gases. CONSTRUCTION They are available in various diameters and lengths as per customers' specifications. However the standard diameters are from 8 mm OD to 75 mm OD. They can be designed for vertical as well as horizontal installation with required heating and non-heating zones. Max. Watt density: 30.W/Sq. inch. Max. surface temp. 400° C.

APPLICATION These elements are used in quick air heating processes and where quick cooling is also required. These can also be used in oven and dryers with cover guard. CONSTRUCTION Helical coil of nichrome wire is inserted into porcelain blocks uniformly mounted on insulated metal sheet. Straight wire can also be wound around insulators as required in different applications.     CAUTION This element cannot be used where corrosive vapour, or moisturised atmosphere is there. There should be proper guards in front of open wires

APPLICATION Heaters are used in various applications, due to their being intrinsically reliable and highly versatile. They were first designed for a very specific application, the differential heating of plastic injection nozzles, and later become invaluable in the most diverse and demanding applications. Aerospace, railway, chemical, metalworking and food industry, glass and paper indus-try, automotive, packing, medical industry... all have taken advantage from the use of heaters, with their wide range of possible shapes and their fitness to an unlimited number of applications. CONSTRUCTION Microtubular coiled heaters are manufactured to a revolutionary design, which makes them the best choice in the most demanding conditions. The resistive wire is uniformly distributed in a compacted MgO insulation, with a CrNi-steel outer protection sheath. The heaters are annealed after manufacturing, thus acquiring a high malleability that allows their being subsequently bent into any complex shape, with extremely narrow bending radius. FEATURES   A very wide contact surface results in exceptionally high levels of thermal conductivity towards the body that needs to be heated. Optimal insulation results in very long life duration Heavy-duty construction results in very high resistance to mechanical shocks Operation temperature up to 700°C (1300°F) Very low mass results in extremely low thermic inertia Optional built-in thermocouple for high-resolution temperature measuring (J-type standard; K-type on request) Unlimited range of possible shapes obtained from the straight heater Heaters can be incorporated into brass or aluminium castings Available in cross section 2.4mm x 4.2mm & 3.3mm x 3.3mm.

APPLICATION Low cost electric heating of plastic processing, rubber vulcanizing, Drums, Barrels & cylinders etc. CONSTRUCTION Mica insulated Heaters consist of electric resistant ribbon / round wire element covered with zinc plated MS, Brass or SS sheet with clamps. Size & terminal connections as per requirement. CONNECTION For contact accessories, cable fittings, clamping devices, fixed & braided connection, heat resistant, flexible insulation with metal braided cable housing of any convenient length, connection boxes & types according to the band heatersdimensions, power & type of power supply.     STANDARD SIZES & CAPACITIES Max. Watt density: Any convenient Wattages up to 25 W/Sq. inch. Max. Surface Temp. 300 Deg. C. Supply (Volt) – Any convenient Voltage under the pre condition that it should be technically feasible

APPLICATION To Heat dies & moulds, Smelting of materials, heating of fluids & heat welding etc. HD cartridge heaters are able to with-stand the toughest working conditions such as vibration, moisture, fluids, spills, frequent expansions & where the temp. Is 400 to 750 Deg. C. are required, or temperatures within a limited space.     CONSTRUCTION High-wattage cartridges belong to a new generation of electric heat-ing elements; they make it possible to use high watt loads in small spaces, thus ensuring excellent reliability in heavy-duty work condi-tions. Their special construction technology makes them the most advanced type of heating elements. The entire length of the wire wound around a magnesium oxide core is in a far away position from the axis of the cartridge, very close to the metal sheath, with a very thin and compressed insulating wall in between; this allows excellent heat exchange that allows a much lower temperature of the resis-tance wire than in other heaters in which the wire is in a deeper posi-tion. Besides the use of advanced technology and precise inspection techniques in their manufacturing. INSTALLATION & PRECAUTIONS The hole where it is going to be isntalled, the cartridge must have a diameter tolerance between –0.02 to –0.06 mm (depends upon watt density, higher watt density must have lower tolerance). The cartridge must not be longer than the hole where it is installed. Connecting leads must not be scratched, flattened, stained, wet, etc. The cartridge heaters cannot work in open air. Controlling systems must be used with the cartridge heaters. Resistance Tolerance: + 10% - 5% Wattage Tolerance: + 5% - 10% Length Tolerance: +/- up to 5mm The sensors for the controller should be placed between the working surface of the part & the heaters. The temperature of the part approximately half inch away from the heaters is used in selecting maximum allowable watt density. Control of power is an important consideration in high watt density appl cations. On/Off control is frequently utilised, but it can cause wide excursions in the temperature of the heaters & working parts. Thyristor power control are valuable in extending the life of the high watt density heaters, since they effectively eliminate On/Off cycling.

FEATURES Being sheathed on one side only, it has very little residual heat and stands up to 650°C temperature for its surface area. Elimination of the sheath on the contact side puts the rock hard refractory in direct contact with the heated surface, thereby providing slightly faster heat-up. Half Sheath elements can be used where the protection provided by the full sheath is unnecessary. Fully Sheathed Heaters (both sides metal) provides extra protection from rough handling & usage, especially when there are chances of falling any liquid on it.   INSTALLATION & PRECAUTIONS Always use the largest possible numbers of heaters in order to reduce the density in Watt for sq.cm. Ensure the base of the surface is flat to ensure maximum thermal contact with the heating elements. The Heaters shall be so installed so that the Ratings are easily visible when required to be replaced in case of faults or for checking after installation. The installation shall be such that Mains parts are not be exposed, easily accessible and touched by finger. Install heat insulation to avoid excess heat loss but do not back directly against the element. Use heat resisting wires for electrical connections. Protect lead exit from contaminations by electrically conductive substances, mechanical shock, excessive flexing, excessive temperature & moisture. Use crimped lugs of appropriate size and construct it so that no strands are loose. Shall be tightened with appropriate torque so that there is no loose connection.

Power : 250 to 2500 watts

Max Temperature : 650 °C

Type : Ring Heaters

Certification : CE Certified

Condition : New

Power Source : Electric

Country of Origin : India

Helical heating coil insulated with fibre glass sleeve & tape suitable for maximum 100 Deg. C. skin temperature. It will have terminal leads with ceramic connector at either end. To heat viscous fluids by wrapping it around pipe, flasks, beakers, etc. Anti-condensation applications in motor, generator sets etc.Max. Watt Density: 5 W/sq. Inch

APPLICATION Flanged immersion heaters are one of the most widely used methods for heat-ing gases and liquids (such as water, oil, heat transfer fluid and corrosive solutions). Designed for use in tanks and pressurized vessels, they are easy to install and maintain to provide heat for many processes. The direct immersion method is energy efficient and easily monitored and controlled. Hot Water Storage Tanks Warming Equipment Preheating All Grades of Oil Food Processing Equipment Cleaning and Rinsing Tanks Heat Transfer Systems Process Air Equipment Boiler Equipment Freeze Protection of Any Fluid    

Length : - 8" to 72'

Strip finned heaters consist of refractory insulated heating element, covered with zinc plated ms or ss sheet with fixing holes. Finned heaters are for more coverage of suface area. They are used where high velocity of air to be heated   APPLICATION These heaters are generally used where high temperature required in smaller space, as the same is having much watt density than strip heaters. This heater is also applied in air ducts, comfort heaters, load resistors, recirculating ovens etc Wire would coil is inserted into metallic tube (M.S., S.S., Incolloy etc.) compactly insulated by magnesium oxidised fused powder. The terminals are brazed ruggedly. Rust resistant steel finns are mounted on the tube alongwith the holding clamps. Stainless steel or incolloy sheathed spirally would coil embedded in centre with Mgo. With M4 SS terminal studs. Finns are available either in zinc plated M.S. or S.S. Fully annealed heater is also available for bending / shaping as per requirement. It can be installed either with M.S. brackets, nipple assembly or ferrul type compression fit assembly, suitable to fit in existing duct as per requirement.

APPLICATION Dryers, Ovens , External heating for tanks & vessels. CONSTRUCTION Rectangular section heater, insulated with compacted MgO for quicker & even heating & better life span. Max. Watt density: 40 W/Sq. inch. Max. surface temp. 650° C

APPLICATION This type of heater is used where forced hot air is required through smaller ducts of ovens, dryers, hot air blast, space heat-ing etc. Primary Room Heating (Central or Zone) Supplemental Room Heating (Heat Pumps) Air Tempering (Outside Air) Preheating (Make-Up Air) Reheating (Overcooling applications) Industrial and Commercial Buildings   CONSTRUCTION Pairs of tubular (with - w/o finns) heaters are mounted in a chamber with easy to replace facility. Complete with terminal cover on the top or side isolated from the heating zone

Cast-iron clamps, for ring elements, retain their strength at elevated temperatures to assure maximum sheath-to-surface contact. Resulting uniform efficient heat transfer from internal resistance wire to the heated material minimize hot spots on the element, contributing to long service life.  

FEATURES Surface temperature to 750 °C. Mid-to-far wavelength infrared heat source provides uniform heat over a large area. Primary emission in the 3 - 10 micron range (no visible light), which is the most efficient wavelength for heating of platics, paper, textiles, and drying of most solvents. Available with built-in type K thermocouple. Available in 122 x 60 mm, 245 x 60 mm, and 122 x 122 mm sizes. Available with pink surface that turns to gray when heating providing evidence of correct operation. Clean, non-contaminating, heat operation. Glaze-coated ceramic body with no surface flaking or oxidation as on metal sheath elements. Provides perfectly repeatable performance. Easily arranged in large arrays that may be set up and controlled in zones. Operating life over 5,000 hours minimizes machine downtime. Iron alloy element wire provides longer life than nickel-chrome alloy wires. Resistant to thermal shock. Heaters are not damaged if hit by water spray   APPLICATIONS Plastics: Thermoforming Vacuum forming Curing extruded parts Drying Laminating Paper: Speed drying coated paper Adhesive activation Element Selection Wood/Furniture: Heating bonded/painted/ plastic coated components Drying same components Paint: Drying lacquers/finishes Baking lacquers/finishes   Textiles: Drying dyed/printed fabric Curing latex coatings Food: Warming Baking Electronics: Preheat PCBs IR reflow ovens for Packaging: Heat shrink Forming   Thin Film Deposition: Vacuum coating Ceramic: Drying glazes/pigments Printing: Ink drying

APPLICATION For Heating Machines, shapes & tools of plastic processing industry. Technical process – oriented applications CONSTRUCTION Sheathing – aluminized steel, rust resistant steel, or stainless steel are used with clamps & screws to affix the heater rigidly on cylinder.Heating elements – The element is wound uniformly to eliminate hot spot. For temperature upto 600°C, the heater is also available with helix coiled element insulated with grooved refractories.Spirally wound heating coil insulated with Ceramic Insulators & cover with SS sheet, made as per required sizes with termi-nal connection & fixing clamps. CONNECTION In the standard model the connection boxes extend with tangential cable introduction over the total width of the band heater. Shortened connection box seated on a definite axial position is possible under observation of technical features. Construction of the connection boxes, clamping & shutter fittings, perforation & bores in radial as well as axial position is possible, depending upon requirement. Heat Resistant, insulated, metal braided cable of any convenient length.

APPLICATION To heat up dies & moulds, where uniform & quicker heat is required, and where more surface are to be covered. To heat dies & moulds, where temp above 400C. is required (max. upto 450C.), more surface area to be covered & quicker heat is required. CONSTRUCTION Basically this heater is tubular type, with higher watt density & covers & being casted in aluminum & mild steel, it renders long life & covers. Basically this is a tubular type heater with higher watt density. It is casted in aluminium alloy to suit required shape with fixing holes. It has terminals at opposite side of the heated surface

APPLICATION To heat up storage tanks, jacketed kettles, wax melting, reactors, blending mills, oven coils, fuel oil pre-heating, drying air, etc. The Heater acts as a convector to heat up water, air, steam, gases & oil etc. CONSTRUCTION 'U' shaped or rod type heating elements are mounted in a heavy flange, elements are sheathed in copper, steel or alloy to resist chemical action with appropriate heating surface watt, densities normally required. The flange, is welded to one end of a thick wall pipe or heating chamber. Threaded inlet, outlet and mounting legs are welded to the chamber, at end oppo-site the flange, a closure with centered drain tap, terminal wiring area is enclosed. Completely insulated chamber and built in thermostat is also available if suitable to requirement