CHETAN ELECTRIC INDUSTRIES Borivali West, Mumbai, Maharashtra

Uses : Are the most versatile & widely used source of electric heating for industrial, commercial & scientific application. These are used in force air heating, thermal forming M/C, direct immersion in liquids, comfort radiant heaters, welded brazed or clamped to tanks & pipes hot runner molds, radiant & convection heater for ovens & dryers.Construction : Tubular heaters are swaged construction provides maximum support to resistance wire.They can be designed in a wide range of electrical ratings, diameters, length, terminations & sheath material. Important & useful characteristic of tubular heaters are that they can be formed in to virtually any shape, brazed or welded to any metal surface and cast in to metals.Resistance wire is fusion welded to the steel terminal cold pins. These coils assembly is precisely stretched & centered in the element metal sheath which is than filled with grade 'A' magnesium oxide powder (Mgo). Swaged to reduced diameter into solid mass, permanently stabilizing the coil in center while providing excellent heat transfer & dielectric strength between the coil & the sheath.Working Temperature : For temperature upto 200°C can be used any of the heaters, in the range depending upon the space available. Air heater for higher temperature can be designed on request. Sheath material are as Inconal :- 800°C; ss 304; 321; 316; upto 600°C; copper:- 177°C Mild Steel:- 350°CWhile Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : Silica fused immersion heaters are specially designed for the quick heating of various acidic solutions used in electroplating & other industries. However these heaters are not recommended for Hydrochloric (HCL) or sulphuric (H2 So4) caustic (NaOH) & other alkaline solutions. The significant features of Titanium tube is that, that is unbreakable.Note : These heaters are mounted vertically only & not horizontally & immersed upto the mark of effective length. If the liquid goes beneath the mark or line of effective length then heaters will get fused.

Uses : Strip heaters are designed for horizontal mounting position. As heating elements in various process machines, ovens, driers, textile machines, dies, rubber machineries for heating & drying of air, liquids, solids, powders & moisture protection in control H.V. cabinets, for efficient baking curring of paints enamels, lacquers, varnish, adhesives etc.Construction : The sheathing is heat-treated mild steel or stainless steel or any other metal or alloy as per requirement. Insulating medium is either refractory or mica. The heater width is 1.11/2" to 2" but recommended widths & length are available. Terminal connections are provided either at one or at each end.Working Temperature : Applicable 250°C.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

This multi size heating mantle has standard construction is used for same purpose. This multi purpose heating mantle construction provides a specially curved heating surface which ensures efficient heating of round & flat bottomed flasks of different sizes, provided with bottom outlet suitable for distillation, digestion, extraction etc. Multi size heating mantle has 2 or 3 heating circuits allowing the upper circuits to be switched of when smaller flasks are used or the level of the liquid in the vessel drops down. Also can be supplied with built in energy regulator for controlling the rate of heating.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : As heating elaments for Dies Moulds, Paterns, Plastic Injection & Extrusion Barrels, Packaging, Soldering & Bending Irons Forming of metals & plastic sheets & various other applications demanding localised heating in works areas for heating, melting, forming or stamping metal or other material.Construction : Generally, brass & S.S. is used as sheath but other high grade materials are also used for high temperature. Insulating medium is refrectory. Flexible wire or Screw type terminal connections are provided at one end and diameter & length of heater are as provided at one end & diameter & length of heater are as per specification given by customers. These cartridges are designed for horizontal mounting.Working Temperature : App. 280°CWhile Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : Shrink packaging tunnels, laminating, thermo forming, plastic forming, fusing plastics, vulcanizing rubber, sterilization, sealing, food warming, electrostatic copying equipment, food processing, drying photo films equipment, curing rubber, drying textiles, drying sand cores, space heaters, thermal copying equipment, pet bottle & jar manufacturing etc. Infrared heaters are of 2 type :   These are specially designed for application that requires infrared radiant heating. It is the most efficient source of radiant energy. Quartz heater can deliver near & far infrared wavelengths which is more effective than a single wavelength, capable of generating full heat output capacity in 40 to 50 seconds, and cool down in less than 15 seconds. They offer excellent life characteristics whether operated continuously or intermittently.Construction : Quartz heater consist of a helically wound resistance coil housed in pure vitreous silica fused quartz tube. The quartz tube is terminated with specially designed ceramic insulating caps. The ceramic caps are securely fastened to the quartz tube with high temperature cement. Quartz heaters are designed for horizontal mounting position.   (2) Tubular Infrared Heater :   These heaters are manufactured in single/dual U bend element. East mounting.Construction : It is made from Incolay tube. Swagged type construction, gives long life & no breakage. It can be used vertical or in any position.Working Temperature : 350°C to 800°C.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : Immersion heaters are the heaters which are used mainly for heating water, oils, mineral oil, vegetable oil, fuel oil, chemicals, alkaline, acidic & non-acidic solution kept in tanks.Construction : The immersion heaters are sheathed in S.S. or mild steel or incoly tube or copper as per the requirement. The dia of tube is available from 8.2 mm dia onwards. This heater is fitted to the tank through a check nut for horizontal (through the side) mounting or with flange for vertical (over the side)  mounting. The size of check nut or flange is 11/4 " to 21/2 BSP.Electrical Data : In any voltage & wattage depending upon the surface area of heaters.Working Temperature : The temperature of immersion heater could go upto 600°C depending upon sheathed material & process application.

Uses : Plastic extruders, plastic molding, hot runner molds, shoe machinery, hot stamping, food processing, medical equipment, heating gases & liquids, packaging equipment, glue guns, molds &dies.Construction : High density wattage permit smaller heater to be used with good life expectancy. This results in up front as well as long term cost savings.Swaged construction (after heater is constructed than diameter reduces) provides maximum support for resistance wire, eliminating the effort of vibration & shock vertical mounting is also possible.Excellent heat transfer characteristics permit improved life expectancy over other style heaters.Higher density heaters are constructed in SS or inconal tubes.Working Temperature : Application upto 800°C.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : Flexible heating tapes are used for heating glass column pipes, condensor or any metal pipe. As the name suggests it is flexible indeed. It can take any shape depending upon shape of the vessels or it can can be wrapped around. This heater is ideally suited for heating at low temperature.Construction : Flexible heating tapes are made up of knitted fibre glass yarn with heating element in side. It is completely insulated & provided with connecting lead wire. This heater can be easily, installed & removed.Electrical Data :  Generally 230 volts A.C. is given & 100 to 200 watts per meter is provided. This heater can also be manufactured with desired specifications to suit to one's requirement.Temperature :  Maximum surface temperature can go up 350°C. But it is advisable to use this heater for heating upto 200°C. Exact temperature can be controlled by means of external energy regulator.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Design & Features  Round & Rectangular shape Higher watt Densities Fast Response Time Longer Heater Life Made to customers specification Durable construction unheated straight section Construction Characteristic It is a second generation heater. Mfg for trouble free performance in operation involving heating of cylindrical surface where precise Temp. control is essential. Especially adapted as an alternate heat source of demanding and high temp. applications where other type of heaters have failed. The coil Heaters have opened revolutinized the plastic injection runnerless moulding industry. The specific way to improve coil Heater is design in rectangular mineral insulated cable which has a flat surface contact allowing better heat conduction & faster start-up time. The coil Heater has lend themselves to a wide range of appliction. The flexibilty of mineral insulated cable allows the heater to be coiled , formed, wraped around cylindrical object. The heating source for the coil Heater is a resistance wire to the specific Heater design. The coil Heaters where wire wound resistance coils are used, the tail end of the heaters is usually unheated. The drawing process involved in manufacturing the coil Heaters compact the ceramic insulators that house the Heating element into a solid mass. Providing excellent thermal conductivity, dielectric strength and quick response. Application The Cioil heaters for plastic injection runnerless moulding bushings & for internally heated injection M/c nozzles. The inside diameterof a coil Heater is wound under seized for a screw-on fit.Therefore hold down fittings are not usually required.

Uses : Plastic injection molding machines, plastic extruders, oil reclamation equipments, food & candy extruders, drum heating, extrusion dies, holding tanks, blow moulding M/C. barrel heads, food service warming, autoclaves & sterilizers, hot runner molds, pulp & paper processing equipment.For heating any cylindrical dies or surface pipe line in short for all round shape.Construction : Ceramic band heaters are specially designed & engineered to meet the ever increasing demand for energy conservation & to improve operation efficiency. Are capable of generating the higher temperature to process today's high temperature resins.Electrical energy savings are  achieved by 1/8" thick ceramic fiber insulating blanket, reducing power consumption.It is sheathed in stainless steel sheet. Ceramic  band heaters transmit heat through both conduction & radiation. The element winding is designed to run at maximum temperature & heat the ceramic beads to the point.Heater's diameter & width vary according to requirement (As per custome design) Minimum 25mm dia to maximum in any size. Minimum 20 mm wide to maximum as many as provided.Working Temperature : Applicable up to 600°CWhile Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.

Uses : Ideal for most Alkaline cleaning solution, detergent & other caustic solutions, normally corrsive to mild steel can also be used to heat sulpheric acid of 70% concentration to 90°C.Construction : Alkaline heaters made out of 8.2 mm chrome, nickel, steel tube for mounting on side of vessels & for easy removal & cleaning fitted with a junction box for terminating the power line.Electrical Data : In any voltage & wattage depending upon the surface area of heaters & surrounding area in which heater is immersed.While Placing Order : Please mention diameter, length, wattage, voltage, lead wire length, special features if any.