Vishwesh Heaters Pvt. Ltd. Bhosari, Pune, Maharashtra

Water Immersion Heaters, both round flange and square flange models are a great choice for applications requiring larger wattages. Flanged immersion heaters are designed for installation into a pipe body, than or pressure vessel using standard pipe size. These heaters are available in a wide selection of rates, sizes requirements of water, Flanged Water immersion heaters are very efficient since all energy that is generated is dissipated directly into her medium, which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged Water immersion heaters we offer you including heaters for hazardous locations.   FEATURES OF WATER IMMERSION HEATER • Rugged construction • Long life metal sheath • High conductivity element • Superior performance at element bends • Easy access to terminal wiring APPLICATIONS OF WATER IMMERSION HEATER • Boiler equipment • Freeze protection • Hot water storage tanks • Food processing units • Warming equipments

Datta Group of Industries make versatile Tubular heaters. These are customFormed in a wide range of shapes to correspond to your requirements. Incoloy, stainless steel or steel sheath materials are available as well as a large Selection of termination styles. Magnesium Oxide insulation ensures superior Heat transfer and the resistance wire is precision-wound for long heater life. Tubular heaters can be used in almost any application. Straight tubular can be Clamped to metal surface or inserted in machined groves for conductive heat ransfer. Or use a formed Tubular to provide consistent heat in any type of special Application.   Applications • Plastic processing machineries. • Engineering Industry. • Packaging machinery. • Shoe making machineries • Foundry Equipments. • Radiant Surface heating. • Hot Runner Mould Systems. Features • Available in standard types & customised. • Available in different sizes of tube diameter. ¼”, 3/8”, ½”. • Available in different sheath material. Incoloy 800, SS 304, SS 321, SS 316, Copper & Titanium. • Customised design. • Variety of terminal options. • Variety of shapes & sizes. • Long lasting & durable. • Available in didderent square & flat profile, eg. 6mm x 6mm, 8mm x 8mm, 3mm x 3mm etx.   Technical Specifications Wattage Tolerance + 5%, -10% Resistance Tolerance +10%, -5% Length Tolerance + /-1% Max Sheath Temp. Stainless steel 300 C, Incoloy 500 C. Available diameters 6.6mm, 8.0mm, 9.52mm, 10.9mm, 12.4mm. Diameters Tolerance +/-0.1mm. Max. Watt Density 7W/mm2 Cold length 38mm (1.5 inches) typical.

Cartridge heaters are cylindrical electrical heating elements. Protected with a stainless steel sheath, their watt density can reach 50 W/cm2 and their surface temperature can go up to 800cC (1472F). Mostly used for heating up solids such as injection presses heating plates of various tools, they can also be used for heating up water of gases under certain conditions. Widely used for manufacturing plastic and rubber parts in the car industry or in the food processing industry, etc… They are also commonly found in the chemical, electronics, medical equipments, packing. Various cartridge heater technologies are available. The choice of technology will depend on technical specifications Required and the application. Unless you know exactly which product you are looking for, we will recommend you the best solution for your needs.   Available technologies are: High-density cartridge heaters (HDC) for watt densities from 6.5to50W/cm2. Low-density cartridge heaters (LDC) for Watt densities from 1to6.5/cm2. Watt density ( W/cm)2 can be a decision factor, but dimensions heater and conditions of use (temperature, vibrations, environment) are also important factors when making the choice between the technologies. Applications • Plastic processing machineries. • Hot runner module. • Food processing. • Labeling machineries and a lot of other applications. • Heating liquid.       Features • Sheathing mat : SS 304 or SS316 • Highly compacted construction improves heater life and reduces the effect of vibration and shock. • Excellent heat transfer. • Technical Specifications

Typical ribbon elements are often made consisting of two rows and are found suspended in refractory shaped in both ceiling, walls, and floors of small industrial high temperature furnaces. You will final the loops no longer than three to four inches, but the number of loops is unlimited. Some designs do have three layer terminal, which are punched for terminal connections, while others have round terminal leads, which are threaded for terminal connections, as per the picture. Every furnace manufacturer uses this style of element. The most popular electric heating element for a carburizing furnace a.

Datta industries is leader in the manufacture of industrial heating elements, element, which With Firebar, conversion was easily accomplished by inserting the Firebar, a round heating element into the old radiant tube without any other alteration to the furnace. Firebar represented a tremendous break through in energy savings, economy of operation and longevity of equipment. Firebar is capable of liberating 85 BTUs of per square inch of pipe surface and sustaining temperatures as high as 1850_F

Mica insulated heaters operate best and provide the longest life when the sheath temperatures are held below 250oC. Applications Plastic processing Machinery. Injection and Blow Molding. Extruders. Many other Applications. (Medical, Lab-quipments…etc) Features Rust resistant Sheath. Top quality Nickel Chrome ribbon. Max. 25 watts per sq. Inch. Max. Operating temperature up to 250oC

oil immersion heaters are designed for installation into pipe body, tank or pressure vessel using standard pipe size. These heaters are available in available in wide selection of rates, sizes and sheath materials suitable for the heating requirements of oil. Flanged oil immersion heaters are very efficient since all energy that is generated is dissipated directly into the medium, which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged oil immersion heaters we offer you including heaters for hazardous locations

Oil heater which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged Oil immersion heaters we offer you including heaters for hazardous locations

Mini coil heaters lend themselves to a variety of applications. Because of its Flexibility mineral insulated cable can be coiled, formed, wrapped around pipe or used straight. Open wound mini coil heater can be used as Cartridge heater where irregular size bores are found. More often however Mini coil heaters are used on plastic injection molding machine bushings and for machine nozzles Technical Data for Coil Heaters Leads: 1000 mm Teflon Diameters can be made to your specification Voltage : 220/230/240V Forming specifications : Any Diameter is possible above 6.35mm (.250”) Any length with consideration of technical information Options : Custom clamping band in both Axial and Flange lockup, any length Type J or K thermocouple wound with coil heater Wattage tolerance +2 % or +10% Pressed on sheath Ground wire CE/CSA rating     Mini coil heaters features Low profile construction allows easy access for multiple gate moulds Long lead cold section beyond clamp prevents overheating of lead Connections Stainless steel band available for screw operated clamping methods Provides uniform heat source for entire circumferences of nozzle Optional insulated thermocouple available

Mini coil heaters lend themselves to a variety of applications. Because of its Flexibility mineral insulated cable can be coiled, formed, wrapped around pipe or used straight. Open wound mini coil heater can be used as Cartridge heater where irregular size bores are found. More often however Mini coil heaters are used on plastic injection molding machine bushings and for machine nozzles

Our mica Band heaters are made of Nickel Chrome resistance ribbon precisely wound on specially selected Mica or Micanite sheet. It is then insulated by covered by metal sheathing and rolled to the required shape. We build every technically possible heater as per your requirement.   CONSTRUCTION Mica insulation provides excellent dielectric strength while permiiting rapid and efficient heat migration through the sheath of the heater and into and the object requiring heat. The use of mica llows the mass of the mass of the heater to be kept to a minimum , thus redusing weight, accelerating heat transfer , and keeping costs to a minimum. Datta mica bands are encased in electro-galvanized steel with stainless steel sheath offered as optional.   TERMINATIONS High quality resistor ribbon or wire is precisely wound over mica cores and terminated to either stainless steel terminal posts designed to allow slippage rather than be twisted off, or connected to nickel alloy lead wires.      

Mica band heater are made of Nickel Chrome resistance ribbon precisely wound on specially selected Mica or Micanite sheet. It is then insulated by covered by metal sheathing and rolled to the required shape.

Datta Group of Industries make versatile Tubular heaters. These are customFormed in a wide range of shapes to correspond to your requirements. Incoloy, stainless steel or steel sheath materials are available as well as a large Selection of termination styles. Magnesium Oxide insulation ensures superior Heat transfer and the resistance wire is precision-wound for long heater life. Tubular heaters can be used in almost any application. Straight tubular can be Clamped to metal surface or inserted in machined groves for conductive heat ransfer.

Water Immersion Heaters, both round flange and square flange models are a great choice for applications requiring larger wattages. Flanged immersion heaters are designed for installation into a pipe body, than or pressure vessel using standard pipe size. These heaters are available in a wide selection of rates, sizes requirements of water, Flanged Water immersion heaters are very efficient since all energy that is generated is dissipated directly into her medium, which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged Water immersion heaters we offer you including heaters for hazardous locations

Specialities : Rugged construction,Long life metal sheath

Water Immersion Heaters, both round flange and square flange models are a great choice for applications requiring larger wattages. Flanged immersion heaters are designed for installation into a pipe body, than or pressure vessel using standard pipe size. These heaters are available in a wide selection of rates, sizes requirements of water, Flanged Water immersion heaters are very efficient since all energy that is generated is dissipated directly into her medium, which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged Water immersion heaters we offer you including heaters for hazardous locations

Oil Immersion Heaters, both round flange and square flange models are a great choice for applications requiring larger wattages. Flanged Oil Immersion Heaters are designed for installation into pipe body, tank or pressure vessel using standard pipe size. These heaters are available in available in wide selection of rates, sizes and sheath materials suitable for the heating requirements of oil. Flanged Oil immersion heaters are very efficient since all energy that is generated is dissipated directly into the medium, which is being heated. All flanged heater models incorporate tubular heater construction welded or brazed into a carbon steel pipe flange. Name 1 terminal enclosures are supplied with all standard units. Moisture resistant and explosion proof models are also available. All flanged Oil immersion heaters we offer you including heaters for hazardous locations

Applications of Hot Runner Mould Heater : Hot Sprue Bushings Sealing Bars & Dies Hot Metal Forming Punches Features of Hot Runner Mould Heater : Fiberglass, Stainless Stell Armour & Stainless Stell Braid Lead Options. A wide range of lengths are available up to 2000mm. Optional built-in-type 'J' Thermocouple. Flat, Squre or Round profiles.   Cross Sections Coils are available with flat, Square and round cross-sections. The dimentions are as follows :

Voltage : 240-250V ac

Applications of Hot Runner Mould Heater : Hot Sprue Bushings Sealing Bars & Dies Hot Metal Forming Punches Features of Hot Runner Mould Heater : Fiberglass, Stainless Stell Armour & Stainless Stell Braid Lead Options. A wide range of lengths are available up to 2000mm. Optional built-in-type 'J' Thermocouple. Flat, Squre or Round profiles.

Our elements can be used in nearly all types of atmosphere conditions and can be placed in protective element tubes for indirect heating applications or those harsh environments that can cause element failure. Our elements are used in furnaces for annealing, brazing, non-ferrous melting & holding, salt bath, hardening, draw, temper and carbonizing applications. With a custom designed element, heat distribution can be specifically located to apply the heat where it can achieve the best results. Depending on the KW required, the elements will be made in either a large or small configuration. Mounting of these elements is simple, and can be horizontal or vertical, depending on the specific application.   Bayonet Specifications Bayonet heating elements are custom designed for the voltage and wattage required satisfying the application. High performance bayonet elements are designed for high velocity convection furnace applications at temperatures approaching 1200oF or 1800oF with radiation heating, and maximum ratings per element. Elements designed for higher temperatures or radiations heating require lower watt densities and thus lower maximum KW ratings per element. A Datta industry provides bayonet elements for furnaces manufactured by other furnace companies. Bayonet elements are also used to convert fuel-fired furnaces to electric heating

By far the greatest number of heating element designs involve the use of round wire close-wound on an arbor or mandrel and then stretched to form a helix of at least twice the close-wound length. Proper, the next step in designing such elements is to choose a size of wire which will operate at the desired temperature and which can also be coiled to fit within the physical space limitations of the device. In most cases, some precedent will have been established as a basis for determining the proper wire size. Lacking prior experience,

35-watts/square inch (5.4 watts square centimeter) 240 volts standard, 415 and other voltages available. Choice of steel, stainless steel (304 and 316) and titanium sheath materials. For plating tanks, rinse tanks and other aqueous solutions. Low watt density models available for phosphatizing and concentrated aqueous solutions. Single-phase standard, three phases available as an option. Features: Heavy duty, long lasting construction. Standard thermal protection (replaceable heater). Grounded for safety. Vapor tight terminal enclosure. Bottom mount designs available for even heating and varying solution levels. Pipe OD from 40 mm to 65 mm TUBULAR IMMERSION HEATERS IN VARIOUS SHEATING MATELS 10 TO 15 watts/square inch nominal 120, 240, 480, volts standard, Compatible with most plating tank solutions, inert to acids, anodizing and pickling solutions up to 212 degrees Fahrenheit (100 degrees Celsius) temperature. Round u shape z shape L-shaped configurations available to meet your application. Heater are available in various sheathing SS 304, SS 3416, SS 316L, MICOLOy 800, INCOLOY 600 Titanium, 99.9 % pure lead   Features: Low watt density for even heating and long service life. Grounded internal metal element for safety. Lightweight, non-floating construction. Vapor tight terminal enclosure. Single or three phase models available. Custom lengths available. Consult factory. Flexible leads available. QUARTZ IMMERSION HEATERS 26-watt/square inch (4watts/square centimeter) nominal. 240, 415 volts standard, and other voltages available. For plating tanks, pickling and other acidic aqueous solutions. Not for use in hydrofluoric acid or alkaline solutins. Single-phase standard, Features : Heavy duty, long lasting construction. Heating elements and/or quartz tube assembly replaceable. Vapor tight rubber terminal enclosure

Ceramic bobbin heat Another type of heating element is the ceramic heating element. Various types are shown As below, As a rule this type of elements is fitted in a metal tube for applications In liquids, ovens (in this case a robust construction is essential), gas-and air heaters. Construction example • Threaded termination • Terminal former - A. Terminal former with terminations • Center former with channel - B. Center former with channel • Resistant wire - C. End former • End former     Ceramic bobbin heater in Silica glass & SS container for corrosive liquid Construction : Manufactured out of imported fused Silica/Glass tube with replaceable refractory type heaters, with a heat resistant rubber cap and a connecting connecting cable. In SS container we use SS 304, SS 316, SS316L and 99.9% pure lead coating on SS tube for highly corrosive liquid. Application : Highest running temperature in all acids except hydro fluoric and phosphoric acids. Also used for heating in Ferric chloride etching baths, anodizing bright dip baths etc. Note :- please see the sheathing material guide for corrosive liquid.

The new cast coil heater from data industries offers a direct replacement heater in many nozzle applications. All elements of the heater have been designed to work together to give and efficient and reliable heater that correctly clamps to the nozzle. The inner sleeve is made of Nickel Plated Copper or brass for maximum heat transfer to the nozzle., typically the thermal expansion.Technical data • Nickel Plated Copper Inner Sleeve For Improved Heat Transfer • Slip Fit Tolerance +/- 0.013 mm (0.0005”) • Outer Sleeve Made Od Stainless Steel 304 • Better Than +/-2% Resistance Tolerance Hermetically Sealed For Long Life • Wattage & voltage tolerance +/-2% • Surface loading up to 90/w in sq • Surface temperature 550 deg. C.   Applications & advantages • Heating nozzle & busing for hot runner mold • D similar application for pressure die casting nozzles • Highly non-corrosive • Maximum heat transfer due to more contact area • Even temperature profile • Ss casting acts as an insulator • Avoids decoiling & withstands pressure during Cast-in Heaters : Plastics Processing Datta Industries is a leading manufacturer of cast-in electric heaters for the plastics processing industry. Inside diameter and widths are customized to fit any extruder size available. Datta controls all anufacturing processes from element manufacturing through our foundry and CNC machining to deliver heater products that exceed your expectations. These heaters are manufactured in both in aluminum and bronze alloys depending on the operating temperatures required. A wide variety or electrical and cooling tube terminations are available as standard options

Bobbin heater heat Another type of heating element is the ceramic heating element. Various types are shown As below, As a rule this type of elements is fitted in a metal tube for applications In liquids, ovens (in this case a robust construction is essential), gas-and air heaters.