Explained The Basics of Industrial Heating Elements

Explained The Basics of Industrial Heating Elements

The industrial heater market reached the mark of 36,861.7 million dollars last year. It is likely to reach the 64,134.8 million mark by the end of 2030. Experts believe that the market for industrial heaters will register a CAGR of 5.8% in the next 10 years. Industrial heating equipment includes many systems. These include boilers, heat pumps, and furnaces making use of a high-quality electric coil heater.

The global consumption of heating elements depends upon so many factors. Some of them include the rising demand for different end-use industries such as:

  • Automotive
  • Aerospace
  • Food and beverages
  • Household applications, and
  • Commercial applications. 

The demand for electronics and digital devices has increased like never before. Some of the devices are:

  • Temperature-resistant detectors
  • Liquid crystal displays (LCDs)
  • Commercial food equipment
  • Surgical devices, and
  • Other smart devices.

Moreover, the constant improvements in industrial heaters have also increased their consumption. These encouraging marketing trends will drive the heater market over the forecast period.

Different units, different requirements

The need for installing industrial heaters changes as per the size of an industrial unit. The needs of small units are different than that of bigger ones. The needs various times change as per the type of product in the manufacturing process. Some units need heat in the entire area while some in a specific area. So, the top Indian Industrial heating elements produces heating solutions in a wide range.

A look at the heating elements

Indian manufacturers produce heating elements in a wide range of shapes and sizes. These heating elements find applications in both commercial and household appliances. Some of the specialties of these industrial heating elements include the following:

  • Production of heating elements in different grades of tubing
  • The tubing includes Incoloy 800, 825, and stainless steel 304, 321, 316, 316L, MS, etc.
  • Some manufacturers produce elements from 6.5mm to 8mm dia.
  • Use of Nickel chromium wire across grades of Magnesium Oxide powder
  • All suitable fitments including ferrules, flanges, and plates.

You can find heating elements as per your specific needs. Given below are some of the most common devices:

  • Commercial refrigerator defrost heaters
  • Dehumidifier heaters and Irons
  • Chapati makers and vending machines
  • Washing machines and Saunas
  • OTG tandoors and kitchen equipment
  • Dryers and water dispensers
  • Storage water heaters
  • Pizza bread ovens and immersion rods
  • Popcorn machines and immersions heaters
  • Fan heaters and rice cooker
  • Microwave ovens and solar heaters
  • Electric kettles and toasters
  • Hookah water pipes refrigerators, and
  • Cooking range/hot plate. 

Indian industrial heating element manufacturers provide different types of heating solutions. All these elements provide desirable temperatures across industries and applications. The principal purpose of all the heating elements is to offer different ranges of temperatures. You can install these heating devices as per your requirements. 

A look at the industrial heating elements and systems

Top manufacturers in India provide high-quality finned heaters and refrigerator heating elements. They have dedicated teams of engineers and allied manpower to serve the purpose. These manufacturers have the best infrastructure in place. They design and manufacture a wide range of industrial heating elements and systems. The demand for these heating solutions is growing day by day across the globe.

Most Indian companies use 3D software for the perfect design of their products. They carry out further simulations using advanced technologies. All this prevents all types of fitment issues at the time of installation. Some of the top Indian heating elements manufacturers can design systems up to 1 MW.

Some of the major in-house capabilities:

  • Sandblasting
  • Buffing
  • Soldering
  • Brazing
  • TIG welding
  • Pressure testing etc. 

Most heating element manufacturers have collaborations with some third-party rating agencies. These third parties provide different IP ratings to the end products. In case needed, these manufacturers also supply control panels.

Industrial heating elements and systems (Air Heating)

  • Finned heaters
  • Air heaters
  • Electrostatic precipitator heaters
  • Anti-condensation space heaters.

Industrial heating elements and systems (Fluid Heating)

  • Screw plug immersion heaters
  • Flanged immersion heaters
  • Water immersion heaters
  • Circulation heaters
  • Big tank immersion heaters
  • High-temperature heaters
  • Oil immersion heaters
  • LPG heaters
  • Large bundle heaters
  • LPG / CNG heaters, and
  • Standard heaters, etc.
  • Over the side/ portable immersion heaters

Most finned heaters and refrigerator heating element manufacturers use semi and automatic machines. They get these ultra-advanced machines from the world’s top manufacturers and suppliers. These imported machines help them achieve the highest possible standards of quality. They also put into use some automatic processes at different stages of manufacturing.

Certifications, quality, and packaging

The heating element manufacturers in India are very particular about quality. They provide all approvals, testing credentials, and certifications. They pack units and systems in wooden boxes and skids on pallets. Top heating elements manufacturer Theeta always puts quality on top priority. The company remains particular about all aspects of each heating element under process. All elements undergo a stringent quality monitoring process. Theeta conducts a minute inspection right from design to production.

The company meets all quality parameters as per the prescribed ISO procedures. It also takes care of customers’ specific requirements. Some of the quality control parameters that Theeta follows include the following:

  • Statistical Process Control
  • FMEA
  • Process Capability Study
  • PPAP
  • Root Cause Analysis
  • Elimination through CA-PA
  • Constant Monitoring
  • PPM level
  • Supplier performance, and
  • Customer Satisfaction.

Theeta’s strengths at a glance

  • Decades of proven experience in electrical heating
  • ISO 9001:2008 certified plant
  • A sufficient stock of high-quality raw materials for faster delivery
  • Adequate manufacturing capacity
  • Dedicated R&D department for new developments
  • Quality checking at various stages.

Concluding Remarks

Theeta manufactures and supplies high-quality heating elements in India and across the world. The company has state-of-the-art manufacturing plants. The plants are across states in India. The facilities house all the latest tools and machines. The company deploys well-trained manpower to carry out various processes.

Currently, Theeta is the largest producer and exporter of tubular heating elements in India. It has been meeting the needs of both domestic and international customers for decades. Theeta has also got the capability to produce custom-made heating elements. Customers can brief the company about their requirements. Some top customers include Philips, Bajaj Electricals, Crompton Greaves, Usha, Sunflame, Venus etc.


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