Categories PTC Heater

Application Of Positive Temperature Coefficient Heaters In Varied Sectors

Positive Temperature Coefficient

The massive requirement for a heating appliance in the industrial and various sectors meant less use of the traditional Ptc heater, which blows wire or tube for generating heat. This process takes a lot of electricity consumption and has high maintenance charges. But nowadays, the traditional heaters are replaced by Positive Temperature Coefficient (PTC) heaters. 

They are built with modern technology and are highly reliable for use in various sectors as heating agents. It consumes less electricity and provides better output than the traditional heater, and more importantly is its uptime, where the coil of the traditional heater will melt after prolonged use. This Positive Temperature Coefficient (PTC) heaters can provide up to 30,000 hours of long life.

Benefits of Positive Temperature Coefficient (PTC) heaters

It can perform more effectively in small places and provide superior heat. It has several practical applications in various industrial and commercial uses too. We have researched a lot and put some of its applications. Here are they: 

Anti-condensation agent

(PTC) heaters are super reliable and durable, and they have some fantastic properties, including dehumidification and anti-condensation properties. These properties will make the (PTC) heaters the best for food processing, food safety, and security of beverages in high-moisture places. 

It provides continuous warm heat to the food and keeps them dehydrated, and this will not allow any food reaction to occur with moisture. Without the heating, food gets spoiled during the process, and manufacturers face massive losses. 

Automotive industry

Using the traditional automotive hearing methods is slow and steady. More importantly, they are much more expensive. Also, they will consume the oxygen and cooling of the area, which leads to suffocation and anxiety. 

But now, the problem is resolved by using the Positive Temperature Coefficient (PTC) heaters. They are the best alternative for the solution and provide the most effective remedy. Now, all the automotive manufacturers are using these heaters and saving a lot of money and effects. 

Heating food and beverages industries

One of the most common applications of (PTC) heaters is their use in the food and beverage industries. They are used for controlling the temperature of various food processing uses and heating a few places. It is used as a healing agent in hot coffee plates, temperature-controlled containers, food warmers, etc. They are consistent and can perform the heating non-stop for several hours. 

What Is Unique About PTC Devices?

PTC heaters cannot overheat. These unique factors make the device self-limiting as its resistance increases, allowing the current through the device to decrease. They can also be considered self-controlling. 

If the ambient temperature starts to decrease, the resistance of the heater will decrease, drawing more current and counteracting the cooling trend. 

Positive Temperature Coefficient (PTC) heaters can be busy both from the file market or online platforms, and we recommend you buy them online. You will get proper documentation, authentic product, and more importantly, you are not supposed to go anywhere, and you get your order at your home. 

For more info read also: PTC heater

Takeaway Points

There are many other applications of Positive Temperature Coefficient (PTC) heaters in cold regions. People used to install these heaters under beds which provide heat throughout the night, especially in army camps and shelters. These heaters are a revolution in the industrial sectors, and these applications will make them one of the most important things to install while setting up any industry.

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Categories Condenser & Radiator

Microchannel Condensers: An Brief Overview

micro channel condenser

In the HVAC (Heating, Ventilation, and Air Conditioning) industry, we are pioneers in the design and manufacture of Parallel Flow microchannel condensers and automotive condensers.

The range of PF condensers caters to a wide range of cooling requirements, from small window air conditioners to large packaged air conditioners.

Compared to Copper Tube Aluminium Fin (CTAF) condensers, PF condensers offer better heat transfer and corrosion resistance. As a result, HVAC appliances will have a higher EER and Star rating.

Microchannel condenser product is a highly compact heat exchanger, which has the characteristics of compact shape, high heat exchange efficiency, lightweight, and high reliability, and is the most potent product.

There are dozens of fine flow channels in the flat tube of this heat exchanger, which are connected with circular headers at both ends of the flat tube. A baffle plate is arranged in the header to separate the flow channel of the heat exchanger into several processes.

Benefits Of Microchannel Condensers

  1. It strengthens heat transfer and improves heat transfer efficiency
  2. It reduces the volume of the heat exchanger
  3. Reduced refrigerant injection

Micro-microchannel heat exchangers are a class of compact, lightweight, and efficient heat exchangers designed to meet the needs of the development of the electronics industry. 

Application Advantages Of Microchannel Heat exchanger

Following are the advantages of employing Microchannel Condensers:

Energy Saving

Energy saving is an essential indicator of today’s air conditioners. It is difficult for conventional heat exchangers to produce products with high energy efficiency standards, such as Class I, and microchannel heat exchangers will be the best choice to solve this problem.

Outstanding Heat Exchange Performance

In household air conditioners, when the channel size is less than 3mm, the law of gas-liquid two-phase flow and phase change heat transfer will differ from the larger size: the smaller the channel, the more pronounced the size effect. When the inner diameter of the tube is as tiny as 0.5~1mm, the convective heat transfer coefficient can be increased by 50%~100%. 

Applying this enhanced heat transfer technology to air-conditioning heat exchangers and appropriately changing the heat exchanger structure, process, and air-side enhanced heat transfer measures are expected to effectively enhance the heat transfer of air-conditioning heat exchangers and improve their energy-saving levels.

Promotion Potential

Micro-channel heat exchanger technology also has the potential to be promoted to air-energy water heaters in the field of air-conditioning manufacturing, which can significantly enhance the competitiveness of products and the sustainable development of enterprises.

Compared with conventional heat exchangers, microchannel heat exchangers are not only small in size, significant in heat transfer coefficient, high in heat exchange efficiency, and can meet higher energy efficiency standards, but also have excellent pressure resistance performance.

Environmental Benefits

Environmental protection requirements have aroused extensive attention from academia and industry at a global level, and the emergence of smart products that save energy is a must these days. The critical technology of microchannel heat exchanger—the production method of microchannel parallel flow tube has gradually been manufactured in our factories, making the large-scale use of microchannel heat exchanger possible.

Applications In Microelectronics And Other Fields

The field of microelectronics is developing rapidly following Moore’s Law. With the continuous improvement of transistor integration, the thermal density of high-speed electronic devices has reached 5~10MW/m2, and heat dissipation has become the primary “bottleneck” of its development. 

Microchannel heat exchangers replace traditional heat exchangers, and thermal installations have become an inevitable trend. Therefore, microchannel heat exchangers will have broad application prospects in many fields such as aerospace, modern medicine, chemical, and biological engineering, which are highly dependent on embedded technology and high-performance computing.

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Categories Fin Tube Heat Exchanger

Fin Tube Radiator: An Overview You Need To Know

fin tube radiator

However, you may wonder what the purpose of these fin tubes is and why these fin tubes are used in the exchangers. The Fin Tube Radiator is generally used in Heat Exchangers. This piece of thread will clear all your doubts about the usage, structure, and working of the Radiator.

What Are Fin Tubes?

A finned tube is made from elongated flat tubes made from aluminum-clad carbon steel and brazed aluminum fins. The finned tube radiator is the most widely used heat exchange equipment in gas and liquid heat exchangers. It achieves the purpose of enhancing heat transfer by adding fins to the standard base tube. These heat-transmitting fin tubes are nestled inside the casing, which consists of steel plating and insulation.

The base pipe can be steel pipe- stainless steel pipe, copper pipe, and so on. Fins can also use steel strips, stainless steel strips, copper strips, aluminum strips, etc.

Fin tube heat exchangers are used in household appliances and industrial heat exchangers, while car radiators and air conditioners use Fin tube heat exchangers.

The main reason to employ a fin tube is that the air passing through the tube is supposed to be cooled.

As in a car radiator, the air passes through the tube in crossflow. This supports cooling the liquid inside, and the advantage of fins over ordinary tubes is that they provide more significant contact with the liquid outside. Also, this allows for quicker heat exchange between the inside and outside of the tube.  

Uses Of Fin Tube Radiator

  • A finned tube is extremely helpful when the airside heat coefficient is lower, and as a finned tube increases surface area, this facilitates faster heat transfer between components.
  • The most widely used finned radiator is the steel-aluminum finned tube (finned steel-aluminum composite finned tube, rolled finned steel-aluminum composite finned tube), which utilizes the pressure resistance of the steel tube and the high efficiency of aluminum. The thermal conductivity is compounded on a particular machine tool. 
  • The steel-aluminum composite tube radiator has irreplaceable advantages over other finned tube radiators.
  • The finned tube radiator is generally used for heating or cooling air and has the characteristics of a compact structure and large unit heat exchange area. Widely used in textile, printing and dyeing, petroleum, chemical, drying, electric power, and other fields.

Why Choose Narain Cooling?

We manufacture aluminum products of the highest quality in our Mathura manufacturing unit with the most advanced equipment and dedicated professionals.

You will get the best build quality of a fin tube radiator from Narain Cooling. Our company is proud to be the only manufacturer of Aluminium Brazed products in the region of India and offer our clients the leading edge in automotive and industrial aluminum radiators, oil coolers, and intercoolers, which are designed for manufacture by original equipment manufacturers and aftermarket sales for the local market to meet the demand for Brazed Aluminium technology for new-generation vehicles and industrial applications.

Highlights Of Our Finned Tube 

Following are the key points of the Finned Tube radiator  offered by Narain Cooling:

  • We provide several Fin geometries
  • Narain Cooling has there own design facility and research and development team
  • The Finned Tube radiator  is a compact, anti-corrosive and Light-weighted
  • Varying core proportions utilizing standard parts
  • It provides a more efficient transfer of heat.

Our work is conducted with the psychology of protecting the environment and performing eco-friendly practices while manufacturing our products.

Narain Cooling Technologies has developed a wide variety of finned tube radiators, condensers, and many more in a short amount of time and has an excellent market position for its quality products and outstanding services.  

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Categories PTC Heater

The Working Mechanism Of The PTC Heater

ptc heater

Evolution is the nature of this world. Nothing is permanent, same with the technology, as the new technology invested in the previous one will be replaced. The same happens with heaters, previously worked and coiled heaters are present, but now PTC heater is replacing them. PTC is based on new technology and is much more efficient than traditional. 

The Positive Temperature Coefficient heater is abbreviated as the PTC heater. These heaters are highly efficient and effective than the traditional ones. There is no requirement of controlling these heaters; they can regulate themselves and don’t require any external control. The working mechanism of Positive Temperature Coefficient (PTC) heaters is different from the traditional heater. 

Functioning of Ptc Heater

They use conductive ink that is capable of passing out electricity from them. This ink is printed on polymer-based substrates. This ink will heat up automatically when it comes in contact with electricity. This PTC heater is faster, safer, and can continuously give uniform heating. And more importantly, this doesn’t get red hot like the traditional heater is. 

It has an automated sensor that regulates the on and off of the heater according to the need and requirement. This will avoid the overheating of the heater as there is no control of the external circuit. It can deliver the best performance in the meantime and saves a lot of energy. 

Advantages Of PTC Heater

Positive Temperature Coefficient (PTC) heaters hold a lot of benefits and advantages. Here are some of them: 


  • It has waterproof technology, which makes it used in places with water risks like in bathrooms and kitchens. 
  • It does get heat on the handles, making it portable to any place, even if turned on. Its features and specifications make it an ideal electric mobile heater. 
  • It doesn’t release any electromagnetic radiation harmful to your skin and organs. The main advantage of this heater is its eco-friendliness. It also doesn’t produce any pollution or electrical burns other than radiation. 
  • There is no wastage of water. This is based on the new technology, so the 100% conversion of electric energy into heat energy occurs. 
  • It has a long life. According to the researchers and analyzers, it can see for up to 30,000 hours without any service and maintenance. 
  • It doesn’t get red hot, which preempts all kinds of burns and the risk of wire melting. Even if the electricity voltage accidentally increases, the modern mechanism of the Positive Temperature Coefficient (PTC) heaters will shut the heater automatically. 

Is It Worth Buying?

Yes, Positive Temperature Coefficient (PTC) heaters provide many features and benefits that make them worth buying. It consumes less power and gives better and healthy output, and saves you from numerous risks. They recognized the unique properties of PTC heaters, making them more reliable, safer, and more cost-effective than traditional resistance wire heaters. PTC air heaters are designed with finned resistive heating elements to ensure balanced heat transfer at low airflow.

These produced ceramic stones have unique properties as semiconductors, the properties of which can be determined during their design and manufacture. Positive Temperature Coefficient (PTC) heaters devices do not burn oxygen and are safer to use in a controlled environment. This also makes them more energy efficient.

Read Also: What Do You Need To Know About PTC Heater


Takeaway Points

In the growing world, the pollution and consumption of electricity continuously increase, which harms the environment. There is a requirement for such revolutionary products and replacements as Positive Temperature Coefficient (PTC) heaters. These small things will contribute a lot to an eco-friendly world. Other than the environment, it also saves your money, increases safety, and provides continuous heat during winters. 

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Categories PTC Heater

What do you need to know about PTC Heaters?

ptc heaters


Positive temperature coefficient (PTC) heaters consist of a special heating disc made of advanced ceramic material. These safe, powerful and energy-efficient heaters enable exceptional heat generation and transfer in even the smallest space. PTC Heaters elements fall into one of two categories: fin elements or honeycomb shapes. Both types have many advantages over traditional heaters, but users need to know the strengths and weaknesses of each before deciding on an option. FINPTC Air Heater FIN PTC Air Heater is an automatic adjustment system that utilizes the temperature limiting effect to eliminate the risk of overheating. Due to these self-adjusting characteristics, the FIN-PTC air heater always operates at the highest possible safety level. These conditions improve conductivity and efficiency and extend the life of other heating systems. These machines circulate air using large aluminum fins that ensure uniform heat transfer with low leakage on the surface. The user can also adjust the amount of airflow to automatically adjust the heating output of the system at all times.

PTC Heaters Energy Efficiency:

Many heaters are performed by heating smaller areas, and energy can be efficient in the sense that only the necessary areas can be defeated without having to cover a wide space as storage such as storage members. Is. These heaters are often have more mobile than other types, especially for options such as compartments and cassette heaters that can be moved as needed. Self-type to warm a larger room like convection heating instruments is better than many other types of heaters to distribute heat equally in large rooms. The fan heater shares this advantage because it can blow hot hair far. 

PTC Heaters  are more secure than other types of heaters

Normal heaters can be performed at internal temperatures of 900 degrees Fahrenheit, but PTC Heaters often end at an average of about 500 degrees Fahrenheit. They are also less likely to be superheated due to the scaling structure, and other types of heaters are suffered from. At the same time, you can run for a comprehensive period without producing much heat to continue work. PTC heaters generally do not require a type of oil, kerosene or other similar substances that may function because they are typically electrical devices. As a result, the air is generated and generated as an alternative type of heater by these heating cleaners.

PTC Heaters are a type of electric heater that uses semiconductor materials to convert electrical energy into heat. They are often used in applications where a consistent, controllable heat source is required, such as in hair dryers and space heaters. PTC Heaters have several advantages over other types of electric heaters, including a higher efficiency and the ability to maintain a constant temperature.


Final Thoughts

Are you more interested in PTC heaters elements made by Narain Cooling? Contact us directly through our online contact form. The PTC heater eliminates the risk of overheating. a strong engine, it delivers the best performance.

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