Categories Condenser & Radiator

Role Of Condenser And Radiators

Condenser And Radiators are used for the purpose of heating & cooling, also act as heat exchangers that are used to transfer thermal energy from one medium to another Medium. The radiators are constructed to function in cars and electronics. A condenser and radiators is always a source of heat to its environment, this may be either for the purpose of heating the environment or for cooling the fluid supplied to it, as for automotive engine cooling. The condenser is designed for use in the summer cooling of automotive air conditioners. Air conditioners are the most common form of Condenser And Radiators. The condenser coils in an air-cooled conditioner remove heat from the inside air, expelling the heat to the outside, and blowing colder air into the house. the condenser is part of the air conditioning system & the radiator is part of the engine’s cooling system. Both condenser and radiator manufacturer in India has the same purpose i.e they Remove heat. The Ac condenser is Usually designed for summer car air conditioning, conditioning refrigerant flow in it. 

Condenser And Radiators – A Simple Guide

It is the outdoor portion of an air conditioner or heat pump that either releases or collects heat, depending on the time of the year. Both split Condenser And Radiators are made of the same basic parts.

AC Condenser Types – How They Cool Your Home

There are various AC condenser types that are used in air conditioning systems. These are – air-cooled, evaporative, and water-cooled. 

1. Air Cooled Condensers

It is used in smaller area conditioning units. These condensers are also known as coil condensers because they are mainly made up of either aluminum or copper coil. It takes up more space than the water-cooled condenser. AC Condenser price in India is very affordable. There are 2 types of air-cooled condensers such as forced convection & natural convection. In forced convection, a motor-operated fan blows the air over the condenser coil. On the other hand, the air flows naturally in natural convection.

2. Evaporative Condensers

These condensers are a combination of both air-cooled & water-cooled condensers. The water is sprayed all over the coils. Simultaneously, the fan present there draws the air from the bottom of the condenser and then discharges it from the top side of the condenser. When the spray water comes in contact with the condenser, it gets evaporated quickly. Then it gets absorbed from the Condenser And Radiators.

3. Water Cooled Condenser

It is used in big packaged air-conditioners, large refrigerant plants, and central air-conditioning plants. Mostly used in places where a load of cooling is very high. No matter what type of water-cooled condenser it is, the water flows through one end of the piping for cooling the refrigerant and condensing it.

Microchannel Condenser

Microchannel condenser coils are all-aluminum coils with multiple flat tubes containing small channels (microchannels) through which refrigerant flows. Heat transfer is maximized by the insertion of angled and louvered fins between the flat tubes. The coils are designed to be lighter, more durable, provide better heat transfer, and require less refrigerant charge than conventional tube-and-fin coils.

Why is a condenser necessary?

Condensers are responsible for condensing the enriched vapors at the top, promoting the reflux of liquids to the column, and allowing the withdrawal of distillate. The Condenser plays an important role in this process by essentially dissipating the heat carried to the outdoor unit. This allows the cooling process to continue. 

Micro Channel Heat Exchangers 

Micro Channel Heat Exchangers are a variation of fin & tube heat exchangers. Usually water or refrigerant flows through tubes or enclosed channels while air flows cross-current through the connected fins. Micro Channel Heat Exchangers are based on patented innovations & designed to provide maximum thermal efficiency. Microchannel condenser coils demonstrate high efficiency and capacity.

 Microchannel heat exchanging technology offers the following improvements over traditional fin/tube designs:

Higher performance & efficiency:

  • Overall heat transfer performance is 20% to 40% greater
  • Drastic reduction in airside pressure drops

Smaller weight & size:

  • Coil face upon design conditions is 10% to 30% smaller
  • A thin profile takes up less space
  • Less weight Up to 60%

Reduced costs:

  • Less refrigerant charge
  • Reduced material cost

Proven reliability:

  • Time-tested manufacturing processes & materials
  • Higher corrosion resistance
  • More robust construction

In conclusion,the role of condenser and radiator is very important in the process of heat transfer. They help to maintain the temperature of the coolant and prevent it from overheating. Moreover, they also protect the engine from damage caused by excessive heat. condenser and radiator

Categories Fin Tube Heat Exchanger

Why are Aluminum Fin Tube Radiators Best?

Fin tube radiators are widely used as a tool in heat exchange equipment. It acts as a gas and liquid heat exchanger in many units. The main purpose of fin tube radiators is to enhance the heat transfer by adding its finds to a base pipe. Now, the base pipe is made with several materials such as copper, aluminum, stainless steel, etc. 

The overall structure of a fin tube radiators can be summarized as a cold heat exchanger fin which is added to the tube and enhances the heat dissipation. Since there are different types of materials used to make fin tube radiators, the most commonly used radiator is an aluminum fin tube radiator. It has the power to resist corrosion and high efficiency in thermal conductivity. Moreover, it has irreplaceable advantages when compared with other materials. 

The fin tube radiators are mainly used for cooling or heating purposes. Many industries today use aluminum fin tube radiators for their production process such as petroleum & oil industry, chemical, textile, electricity, etc. 

While looking for radiators, it is important to consider the material they are made with. The metal of a radiator hugely impacts the performance; thus, it is necessary to check out the material. Aluminum radiators are becoming more and more popular these days and many manufacturers are selling aluminum radiators such as Narain Cooling. Some of the associated benefits of aluminum radiators are as follows-

Importance Of Fin Tube Radiators

Light in Weight

Aluminum is a light metal as compared to other metals such as stainless steel or copper which are much heavier. Concerning radiators, the lightweight material enhances the performance of the equipment. Another benefit provided by an aluminum radiator is that it is easy to transport. Thus, it becomes less burdensome for the transportation or courier companies to carry. Additionally, the shipping cost will also be reduced. 

At Narain Cooling, we believe in assisting our clients with the best in quality products at less price. With this, you will understand why aluminum radiators are the best in value. Also, during installation, the engineers or plumbers can easily install them due to their lightweight and they can be conveniently lifted to other places or stairs. 

Energy Efficient

Aluminum is considered an excellent heat conductor which makes it a brilliant choice to use in radiators. Since aluminum radiators heat efficiently, they easily rise to the desired temperature as compared with other materials. Also, this way it will largely impact your electricity bill and save energy as it is required to increase the temperature. Not only this, aluminum radiators even use less gas and water during the heat temperature process. So, with less gas, water, and energy consumed by an aluminum radiator, it serves as a purpose of sustainable development. 

Simple to Shape

Steel is a very hard and rigid metal that is difficult to bend, reshape, or manipulate in any shape. However, aluminum is a flexible and soft metal that can be molded into different shapes. Therefore, you can create eye-appealing radiator designs. Moreover, while comparing a steel and aluminum metal radiator, the difference between the two is visible. If you find a radiator that is curved, round or smoothed shaped, then it is an aluminum radiator. Narain Cooling manufactures radiators made with aluminum due to their extravagant benefits. Also, if you want something different and unique for your home or business, then Narain Cooling offers top-quality designed aluminum radiators. 

Easily Recycled

Aluminum is 100% recyclable material because it contains a metal that can be recycled. Therefore, while you are purchasing an aluminum radiator, you will be buying an eco-friendly heat exchanger. Moreover, they can be passed onto generations. Though aluminum is one of the abundant metals, it should be used efficiently. At Narain Cooling, you can get high-quality aluminum radiators made completely with recycled material. 

The above points clearly state the benefits aluminum fin tube radiators offer. Thus, make a step forward to sustainability by purchasing aluminum radiators from Narain Cooling. 

Categories Electrical

Know the information about the best radiator manufacturer in India

Radiators – What are they?

­­A radiator manufacturer is a type of heat exchanger. It is designed to transfer heat from the hot coolant that flows through it to the air blown through it by the fan.

Most modern cars use aluminum radiators. These radiators are made by brazing thin aluminum fins to flattened aluminum tubes. The coolant flows from the inlet to the outlet through many tubes mounted in a parallel arrangement. The fins conduct the heat from the tubes and transfer it to the air flowing through the radiator.

The tubes sometimes have a type of fin inserted into them called a Turbulator, which increases the turbulence of the fluid flowing through the tubes. If the fluid flowed very smoothly through the tubes, only the fluid actually touching the tubes would be cooled directly. The amount of heat transferred to the tubes from the fluid running through them depends on the difference in temperature between the tube and the fluid touching it. So if the fluid that is in contact with the tube cools down quickly, less heat will be transferred. By creating turbulence inside the tube, all of the fluid mixes together, keeping the temperature of the fluid touching the tubes up so that more heat can be extracted, and all of the fluid inside the tube is used effectively.

Radiators usually have a tank on each side, and inside the tank is a transmission cooler. In the picture above, you can see the inlet and outlet where the oil from the transmission enters the cooler. The transmission cooler is like a radiator within a radiator, except instead of exchanging heat with the air, the oil exchanges heat with the coolant in the radiator.

The Best Radiator Manufacturer In India

Being the best in India, our vision is to become a global leading developer and manufacturer of OE, customized, and aftermarket, core, and complete radiators.

Our Mission is to add value to our customers, suppliers, and employees by providing superior products and services on time and at a competitive price, whilst practicing honesty and fairness throughout our corporation.

Having been in business for over 8 years, Narain Cooling Technologies has enjoyed a strong reputation in the Heat Transfer Industry.

What makes Narain Cooling THE BEST?

Narain Cooling Technologies’ aim is to continue to be at the pinnacle of our profession through innovation & is Radiator manufacturers in India and a new way of thinking by keeping with the rapid technical progress during the present period. We believe this has accumulated in the provision of quality products at a fair price as the markets dictate and expect.

The employees and management of Narain Cooling Technologies are dedicated to maintaining their position as the leader in the heat transfer industry. Narain Cooling Technologies promises to continue making these contributions while at the same time standing behind its products by delivering unparalleled reliability and service.

We extend our deepest gratitude to the supporters of Narain Cooling Technologies and ask for your continued love and encouragement.

We trust you will continue to place your confidence in Narain Cooling Technologies Pvt. Ltd.

Narain Cooling Technologies (P) Ltd. is an ISO 9001:2015 and IATF 16949:2016 certified company for designing and manufacturing Aluminium Brazed heat exchangers for a wide range of applications and markets. Starting as a manufacturer of copper-brass radiators, Narain Radiator has now become a leading aluminium radiator manufacturers in India, an Aluminium brazed heat exchange solution provider.


Narain Cooling Technologies (P) Ltd. offers a wide range of best radiator manufacturer, end-to-end solutions to industries that make locomotives to radiology equipment and everything in between. We understand our customers’ needs first and then design coolers or cooling assemblies that seamlessly integrate with their systems and adapt to the final environment they are placed in.

For more information or have any requirements, Just fill out this form. We will reach you as soon as possible.
Categories Electrical

What To Look When Buying A Car Radiator?

car radiator

A car radiator aids in keeping your car’s engine cool. It circulates heated coolant that has recently passed through the engine of your car through fins. These fins assist in removing heat from your vehicle and directing it outdoors. The cooled coolant then flows through the engine once more, completing a cycle designed to keep as much heat off your engine as possible so it does not overheat.

You may need to replace your radiator if it is cracked or broken by looking for the best price radiators. When looking for a radiator, there are a few things to look for ahead of car radiator cost.

Different types of car radiator

Crossflow radiators: The tanks are situated on the left and right sides of the radiator tubes in crossflow radiators. The water pump in these radiators aids in the movement of coolant through the tubes. Because of their streamlined appearance, crossflow radiators are now commonly employed in automobiles.

Downflow Radiators: The tanks are situated at the top and bottom of the tubes in downflow radiators. Downflow radiators are often long and take up a lot of room.

Note: If your automobile has a crossflow radiator, it’s best to go with the same type of radiator while replacing it. Changing the radiator type will necessitate further installation adjustments. Narain cooling offers the best quality car radiator to offer a long life to your vehicle with an affordable car radiator price.

Radiator Issues That You Should Be Aware

  • The coolant that circulates through the engine contains contaminants that might block the radiator tubes. Rust build-up in the radiators can also cause the tubes to become blocked.
  • The tanks or hoses may develop fractures or holes when the radiator is subjected to a lot of pressure.
  • Because certain modern radiators use plastic tanks, the hot coolant can sometimes melt them, causing the radiator to fail completely.
  • External material, such as boulders or other solid items, can also cause damage to the radiator.
  • Radiator failure can also be caused by broken fins or damaged radiator caps.

Tips for Keeping Your Radiator in Good Shape

  • Changing the coolant on a regular basis will help your radiator last longer and avoid premature failure. In most cases, the changing interval is specified in the owner’s manual.
  • Cleaning the dust from within the radiator will help it last longer.
  • It’s also a good idea to inspect the radiator hoses and other parts on a regular basis.

Look for odd signs

If you’re thinking about buying a car radiator, keep an eye out for any symptoms of rust or peeling paint along with the price of the radiator. If coolant remains on the radiator for a week or more, it can peel the paint and damage metal parts. A new radiator must be packed properly and does not have any rust or peeling on it.

Inspect the Cooling Cores with Care

All of the fins should be straight and spaced evenly. They must not be bent, broken, or dented in any way. If you notice any dent or bend then consider that it is not going to give you value for money. It is a damaged one and will not sustain for a long time.

A  Warranty

When considering purchasing a car radiator, the last thing you should look for is a reasonable warranty. A radiator is one of those car parts that you can’t just look at to see if it works or not. You must fill the radiator with fluid to keep it from leaking, and it must be connected to your engine and water pump to work properly. Having a decent warranty allows you to test the product and make sure it works properly.


By looking through our online catalog of Narain Cooling, you may make an order for your radiator and get an idea about radiator cost. By entering your vehicle’s year, make, and model, you may locate the best match for it. You can also use our brand-specific list to place your order. For further details, please review our shipping and warranty policies. Our pages also include a list of the best-selling parts to assist you in locating the most popular items on the market. All of our radiators are sold at a low radiator fan price.

Categories Electrical

Are PTC heaters safe?

Positive temperature coefficient (PTC) heaters from Narain Cooling are made of specially developed ceramic discs. These safe, energy-saving and strong heaters enable extraordinary heat production and transmission inside even the tiniest areas.

Two categories include: fin elements and honeycomb shapes, PTC heaters. While both types offer a vast array of advantages over conventional heaters, customers need to know the pros and limitations before picking which option.

The best products for products that need extra safety

PTC heating elements are self-regulating and self-limiting, which are characteristics that traditional heating elements lack but are necessary for producing reliable and safe products. The temperature of the entire heater is assumed in single-sensor regulation. Despite its widespread use, it’s a system that might result in significant inefficiencies in the way your product heats up, consuming far more energy than is necessary.

Gives best performance with high class quality

When the temperature rises, the conductive inks of PTC heating elements show a positive resistance shift. The PTC material limits the passage of current through the component when the air temperature rises. The current flow increases as the temperature drops, generating heat. Manufacturers can specify target temperature zones between which the PTC heater operates thanks to this high-performance capabilities.

While all PTC ceramic heating materials work best between -40°F and 158°F, qualified manufacturers can programme the heating device to work in a specified temperature range. PTC technology has progressed to the point where many thresholds can be specified for a single product to perform inside.

What are the uses of PTC heaters?

Transportation: PTC heaters provide the automotive and aerospace industries with a multitude of advantages. The systems provide lightweight and small means for heating the inside of the aircraft and automobiles. Anything from the heater to the heating for the seat and steering wheel probably uses PTC heaters. Heaters for PTC air.

Healthcare: As the high safety records for PTC heaters are recorded, medical staff often employ them for various purposes. In particular on operating tables, gurneys and beds, PTC and body heaters operate.

Recreational: makers of outdoor clothes can weave PTC heaters in their clothes. Their ability to run open loops, jackets, jackets, jackets, jackets, socks and gloves (without using electrical controls) means they can all be heated by PTC.

Food and drink: PTC heaters can maintain consistent foods and drinks during transportation or storage at a later time. In several stages of food processing and distribution, these systems benefit from PTC heaters: processing factories, food transports and restaurants.

Public places: PTC heaters are efficient and portable for heating outdoor spaces like restaurant patios, stadiums and convention centres. Due to their low weight and energy efficiency, they may be shifted and relocated as weather and requirements change.

Why are PTC heaters considered better than traditional heaters?

PTC heaters meet at the intersection of safety and efficiency to deliver heating more homogeneous than traditional heating methods. Its intrinsic self-regulatory nature reduces the problem in the field and reduces the cost of guarantee. Ten advantages are here in comparison with standard fixed strength heaters for PTC heaters –

  • Improved safety – all failure modes and dangers connected with resistive wire, gravel film and carbon fibre heaters are excluded from the PTC heaters. The PTC substance is a sensor of its own, which eliminates the possibility of overheating.
  • Uniform heating – Each point on the PTC heating area keeps its designed temperature independently.
  • Low power consumption – At cooler temperatures, PTC heaters utilise maximum power to achieve the threshold temperature quickly. Once in a constant condition, they require less power than standard heaters and ultimately save more energy for the whole period.
  • Better strength and durability – PTC heaters, such as folding, plugging and percing may withstand mechanical damage. They are also water, chemical and corrosion resistant, resulting in higher durability and longer life.
  • Flexibility of design – PTC heaters with customised hole and cutout can be made in endless forms and sizes. For vast areas of heating requirements they can be connected in parallel.
  • No electronic controls—The heater automatically controls its designated temperature threshold so that any diagnostic components or external control units are wiped out.
  • Thin and light – PTC heaters can be as thin as 0.005″ therefore they are space-saving. Its thin design makes it lighter and more flexible than silicone heaters.
  • Environmentally friendly — While the subtractive manufacture of etched-foil heaters calls for acidic baths, there are no dangerous chemicals in the manufacturing process of PTC thermals.

In short, PTC heaters from Narain Cooling will always become a clear winner when it comes to safe and efficient heating solutions. Because of the many advantages they bring, PTC heating systems are ideal for many industries, including automotive, aircraft and wearables. We shall have a look at the uses of this heating technology in the following blog post.

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