Hindon ElectricalsHindon Electricals
Air & Air Finned HeaterCartridge HeatersMica & Ceramic Nozzle HeatersMica & Ceramic Band Heaters
Porcelain & Bobin HeatersTubular HeatersInfrared HeatersCasting Heaters
Chemical, Titanium Immersion HeatersAlkaline HeatersCoil & Hot Runner Mould HeatersThermocouples, Sensors & RTD

Industrial Heaters
We are one of the leading manufacturers and exporters of industrial heaters that are well known for their quality performance and optimum service life standards. Our entire team having an extended industry experience helps us in meeting the specific demands of industrial heaters in both standard and custom specifications. The range of industrial heaters we offer include:


Air & Air Finned HeaterEnlarge View
Air & Air Finned Heater

We also offer air heaters & air finned heaters made from galvanized plated, mild steel. These are designed for horizontal operation and fitted with fins for better and more uniform heat dissipation into the finned cross section thus resulting in rapid heat transfer to the air. The finned strip heaters are used for both forced (mounted in ducts) and natural convection air heating (mounted at the bottom of cabinet type oven).

Features :
  • Ideal for the convection-heating
  • Made of best quality stainless steel
  • The sheaths are fitted without clearance with electro galvanized steel ribs
  • Air duct heater are equipped with pin or spiral formed sheathed heating elements
  • Convector can be equipped with regulation devices
  • Waterproof and ATEX certified products
  • Available for power ranging from 250W to 6KW

Specifications :
  • Pipe - S.S & Incoloy in TM.MQ, 8.5 MMQ, 11 M.MQ & 11.5 MMQ
  • Volt – 220V, 440V
  • Load - As per size temperature up to 600o C
  • Length & Band - As per user requirement

Applications:

Air Heater :
  • Efficient Baking and Curing of Plants
  • Curing of Enamels
  • Lacquers Adhesives

Air Finned Heater :
  • Air Ducts
  • Forced Air Heating
  • Uniform Heat Transfer
  • Dying Apparatus



Cartridge Heaters

We offer a wide range of cartridge heaters that are used where heat is required in limited space such as dies, plates, molds and packaging machinery etc. These are manufactured using high quality raw material like brass, S.S. and incoloy sheathing. Available in plain and 'D' type with low and high-density wattage, our heaters are best in the market and are offered at best industry prices.

Features:
  • Use of high purity magnesium oxide (MgO) insulation assures high dielectric strength & fast heat transfer efficiency
  • Designed for high watt density
  • Swaging increases the high thermal conductivity and uniform heating
  • Shock and vibration resistant
  • Available also with built in thermocouple,
  • Are economical & versatile
  • Full range of sizes are readily available

Specifications :
  • Sheath material - Stainless Steel 304
  • Heating element - Nicr 80:20
  • Voltage - 12 to 440 V
  • Leakage current - < 5mA
  • High voltage - 800V

Applications :
  • Die heating of plastic and rubber
  • Packaging machines
  • SS and brass tubes

Cartridge HeatersEnlarge View


Mica & Ceramic Nozzle Heaters
Mica & Ceramic Nozzle Heaters

Our product range also include best quality nozzle heaters as mica nozzle heaters that comprise of high quality heating element (windings) and nickel-chromium resistance wires. We offer these in one-piece as well as two- piece designs. The mica nozzle heaters and ceramic nozzle heaters are manufactured using superior grade raw steel, aluminum or brass and thus are completely reliable and durable in the given operations.

Features :
  • Manufactured using high quality steel, zinc or brass
  • High performance MI (mineral insulated) and heater
  • Ideal for every type of plastics processing equipment
  • Casing formed from a high strength material such as steel
  • A mounting block clamped to the nozzle
  • Inclusive of ground conductor
  • Mica or mineral insulation
  • Uniform and consistent heating

Specifications :
  • Maximum Watt Densities – 55 - 230 W/inch2
  • Maximum Operating Temperatures – 480 – 760o C (900 – 1400o F)

Applications :
  • Extruder's
  • Blown film dies
  • Injection molding machines
  • Other cylinder heating applications



Mica & Ceramic Band Heaters

We also manufacture a comprehensive range of mica & ceramic heaters that are used for proper contact heating on cylindrical surfaces. The entire range of heaters are made in M.S., brass and S.S. sheathing as well as in perforated sheathing for air-cooled applications. Available in custom specifications also, these heaters are covered with insulated jacket to save energy. We offer the complete gamut at very reasonable prices.

Features :
  • Mica heater is most economic
  • Provides excellent dielectric strength and thermal conductivity
  • Faster heating up & cooling down is possible
  • Maximum sheath temperature up to 480o C (900o F)

Specifications :
  • Diameter - 2" or 50mm and up
  • Width - 1" or 25mm and up
  • Voltage - Up to 480 V (single or three phase)
  • Watt density – Up to 25 W/Sq. In.

Applications :
  • Injection & Blow Molding
  • M/cs
  • Extruder's
  • Dies
  • Drum Heating

Mica & Ceramic Band HeatersEnlarge View


Porcelain & Bobin HeatersEnlarge View
Porcelain & Bobin Heaters

We offer a wide range of porcelain heaters that are made with high temperature bearing insulators. Elements in these heaters are exposed partially in air for better transmission of heat. Manufactured using top quality sheathing material like metallic steel, stainless steel, titanium or clamp late, these are offered at most economic rates.

Features :
  • Allows an extended heated area to the semi-solid, gases or liquids
  • Simple and rugged construction
  • Can also be removed for repair or replacement without disturbing the contents present in the vessel
  • Contain open helical coils made of high resistance wire
  • Easy to use and have long life
  • Available in two versions; single phase type and three phase type

Specifications :

Single Phase Heaters :
  • Diameter - 37 + 2 mm
  • Wattage – 1000W, 1500W,2000W, 3000W, 4000W
  • Voltage – 240V
  • Length – 325 – 925 mm

Three Phase Heaters :
  • Diameter - 42 + 2 mm
  • Wattage – 3000W, 4500W, 6000W
  • Voltage – 415V
  • Length – 525 – 1125 mm

Applications :
  • Suitable for heating large quantities of liquids and water solutions alkaline fuel oil, mineral oil and chemicals
  • Mostly used in ovens and tanks where draining is not possible to change the heater



Tubular Heaters

We design and manufacture a wide range of industrial electric tubular heaters that set the industry standard for excellence. Our complete range is most versatile as we also offer heaters that are capable of being formed into virtually any configuration as per client's specifications. Manufactured using best quality steel or aluminum, these are available at very reasonable prices.

Features :
  • Made in S.S. - 304, S.S. -321 and incoloy sheathing to heat air
  • Covered with M.S. and S.S fins for air heating applications
  • All models are of a robust steel construction
  • Finished in an attractive cream color
    Suitable for use in damp and humid conditions, garages, greenhouses, drying rooms etc.
  • Complete with universal mounting brackets for floor and wall fixing
  • 1m of white heat resisting 3 core flexible cable to BS 6500
  • Cent percent energy efficient

Specifications :
  • Length - 350mm
  • Width - 75mm base of mounting bracket
  • Depth - 95mm mounted to wall with bracket
  • Element - Open spiral nickel/chrome resistance wire
  • Case - Aluminum tube with 52mm diameter
  • Terminal cover - 20% glass filled polypropylene
  • Wiring diameter - 20mm
  • Case Temperature - 95-100°C including ambient

Applications :
  • Plastic Processing machinery
  • Water and Oil Heating Appliances
  • Packaging machineries
  • Vending Machines
  • Dies and tools
  • Heating chemical solutions
  • Ovens & dryers
  • Kitchen equipments
  • Medical equipments

These are used to heat a substance by means of immersion like liquids, air and gases. The immersion in liquids includes water, oils, solvents and process solutions as well as some molten materials.

Tubular Heaters


Infrared HeatersEnlarge View
Infrared Heaters

We offer comprehensive range of electric infrared heater manufactured from high quality raw material and thus that are completely reliable and durable in the given operations. Available in variety of specifications, these can also be designed as per client's requirements.

Features :
  • White or black Trough Emitter
  • Simple and rugged constructions
  • High purity quartz plate with heating coil embedded behind for maximum efficiency
  • Available in many diameters, lengths and custom bent configurations
  • Offered with or without reflectors or fixtures
  • High temperature operation
  • Perforated for air flow

Specifications:

Quartz Infrared Heating Modules & Panels
  • Max. watt density - 30w/sq. Inch
  • Max. surface temperature - 870 Deg. C
  • Wave length 2.55 microns

Ceramic Sealed Infrared Heaters
  • Max. watt density - 44w/sq. Inch
  • Max. surface temperature – Up to 800 Deg. C
  • Wave length 3-4 microns

Short Wave Infrared Heaters & Modules
  • Max. watt density - 100 w/linear inch
  • Max. surface temperature – Up to 1500 Deg. C

Applications :
  • Proven efficient for thermoforming applications for the ease in cleaning



Casting Heaters

Our casting heaters offers a direct replacement in many nozzle applications. All elements of the heater have been designed to work together to perform efficiently. The inner sleeve is made of nickel plated copper or brass for maximum heat transfer to the nozzle. Available at reasonable prices, the entire range of casting heaters are extremely reliable and durable.

Features :
  • Available in aluminum, Brass and Bronze alloys
  • Variety of terminated options CAD/CAM Design Tubular Heaters
  • Variegated shapes and sizes
  • X-Ray techniques to check for porosity free casting and proper heater location
  • Additional treatment of the heated part such as chemical deeming
  • Specially designed packaging

Applications :
  • Extrudes
  • Laminating equipment
  • Injections molding
  • Vacuum forming
  • Extrusion die heads
  • Compression molding
  • Blow molding
  • Heat sealers
  • Food processing
  • Laboratory equipment
  • Tyre making

Casting HeatersEnlarge View


Chemical, Titanium Immersion HeatersEnlarge View
Chemical, Titanium Immersion Heaters

We manufacture titanium immersion heaters that are used for high temperature applications where undamaged plain cartridges and short heater life is a constant problem. Our heaters have high density and D type cartridge and thus are the most versatile and widely used heaters throughout the industry. These are known for their qualitative features like reliable and durable operations. We offer these in various custom specifications to ensure that these meet their exact requirements.

Features :
  • High quality and heavy-duty range
  • Suitable for all commercial and industrial tanks and cylinders
  • Manufactured using heavy duty brass
  • Incoloy 800 anti-corrosive tubular sheath
  • Heavy-duty terminal box with excellent wiring access
  • Single or three phase
  • Suitable for working pressures of 36 psi (2.5 bar)

Specifications :
  • Wattage - 10 TO 15 watts/square inch nominal
  • Volt standards - 120, 240, 480
  • Maximum temperature – up to 212o C

Applications :
  • Valuable for alleviating problem created by high watt densities, high wattage, excessive vibration, poor fit or where short heater life is a constant problem
  • Compatible with most plating tank solutions, inertto acids, anodizing and pickling solutions



Alkaline Heaters

We offer alkaline heaters that are made in M.S., S.S.-304,S.S.-316 and titanium sheathing to heat alkaline cleaning solutions. These are also covered with lead pipe to heat chrome and electroplating plating baths. Our alkaline heaters are manufactured using superior grade raw material and thus are the most reliable and durable. We provide the complete range in various standard and custom configurations.

Features :
  • Manufactured out of MS or SS tube covered with lead
  • Fitted with a junction box for terminating the power line
  • Suitable for use in sulphuric acid solution with less than 10% concentration
  • Can also be designed as per customer's specification

Applications :
  • Heating alkaline solutions in de-greasing tanks
  • Heating water in hot water baths
  • Used in plating and painting industries, where surface treatment is involved

Alkaline HeatersEnlarge View


Coil & Hot Runner Mould HeatersEnlarge View
Coil & Hot Runner Mould Heaters

Coil heaters also known as cable heaters can be formed to a variety of shapes as required by its many applications. Frequently though, coil heaters are configured as small diameter, high performance nozzle heaters that are fully annealed. Coil heaters are also used as cartridge heaters where irregular size bores are found.

Applications :
  • Heated Nozzles
  • Hot Runners
  • Platen Heating
  • Injection Moulding
  • Aluminum Extrusions
  • Heat Sealing
Usage :
  • injection molding machine nozzles
  • sprue bushings

Their coil heaters supplying 360º of heat with optional distributed wattage models also available.



Thermocouples, Sensors & RTD

We manufacture and export world class thermocouples that are designed to sense accurate temperature at heated application site and transfer it to control meter. Manufactured using high quality raw materials, these offer most efficient service performance. We also work in compliance to the client's specifications to deliver products that meet their exact requirements.

Features :
  • Easiest temperature sensors to use and obtain
  • Widely used in various industrial applications
  • Based on the Seebeck effect that occurs in electrical conductors that experience a temperature gradient along their length
  • Simple and rugged construction
  • Do not need batteries
  • Measure over very wide temperature ranges and more
  • Abrasion and vibration resistance

Specifications :
  • Nominal sheath diameter - .80 to more than 1.5 mm
  • Minimum applied DC voltage – 50 – 500 Volts
  • Minimum insulation resistance – 100 – 1000M Ohms

Applications :
  • Gas Turbine exhaust to obtain the best long term performance and efficiencies of operation
  • R&D testing of combustion systems in automotive and truck engines
  • Computerized engine monitoring systems for automotive applications
  • Furnace temperature control in heat treating of metals for aerospace and commercial products

Thermocouples, Sensors & RTDEnlarge View




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