Evaporator Coil for HVAC applications by Spirotech are durable!

Spirotech presents special evaporator coil for HVAC applications. Also known as dirt expansion coil, it is one of the prime components of a plethora of light and heavy machineries. These include refrigerating and air conditioning units, comfort cooling, dehumidification, process cooling machines, etc. Our evaporator coil for HVAC applications also come in a variety of shapes and sizes to match the varied requirements.

Copper Tube heat exchanger by Spirotech are promising!

Copper tube heat exchanger by Spirotech consists of high quality heat exchanger tubes with optimum external and internal wall finish that promise high functionality. The exchangers typically help transfer heat required to achieve the desired cooling or heating effect. Spirotech presents copper heat exchangers that are corrosion resistant, biofouling resistant, creep rupture strength, yield strength, have a high melting point and are easy to maintain.

Spirotech is a leading aluminium coil suppliers in India!

Spirotech is one of the largest aluminium coil suppliers in India that offers aluminium coils in various specifications. Moreover, our range of products are used in a variety of industries and applications. Our variants of aluminium coils are available in different solutions, sizes and lengths that match the requirements of varied customers. Visit Spirotech to gain more insights on what we manufacture and sell!

Copper condenser coil promises excellent functionality!

Copper, apparently, is one of the most used metals in the manufacture of condenser units in India. Malleable, ductile and a good conductor of electricity, copper condenser coil promises excellent functionality and regarded as a highly reliable material. Additionally, copper is easy to repair and its cost of maintenance is relatively lower than other metal types. If you are looking for copper condenser coil, visit Spirotech India!

Spirotech offer high quality condenser coils for Chillers!

Chiller efficiencies are most marked by the way their condenser coils work. For this, it is very crucial to make sure the condenser coils for chillers installed are of high quality and are properly maintained. Spirotech, a leading condenser coil producer, brings forth top-quality condenser coils that come with a high function life and promise great results. Explore the range today!

Comparison Aluminium or Copper Condenser Coil – Which is better?

Copper condenser coils have always been the standard air conditioning materials in the industry until the year of 1970. The advent of aluminium gave a good competition to the traditional copper made conditioning units and has ever since sparked off a debate about which one of the metals is better and confounds maximum of the average AC purchasers. Aluminium coil suppliers have over the years increased and claim their product to be superior.

So to get a clear understanding of the implications of using both aluminium and copper coils, mentioned below are some of the important points to understand and get a better picture:

• Thermal conductivity- The rate at which the heat is transferred through a material is what is known as Thermal Conductivity. Thermal conductivity of copper is approximately twice of that of aluminium. Higher the value, faster is the transformation of heat from copper condenser than aluminium.
• Material Quantity – Copper is less ductile in nature when compared to aluminium. However, an aluminium coil is more pliable, easily extruded, and can be shaped into tubular forms.
• Heating and Cooling Speed- Copper condensing coil has low specific heat. This means that it heats up and cools down much faster than aluminium, which is one of the important advantages of copper coil.
• Oxidation- In the process of oxidation, it is important to understand the difference in the characteristics of the two metals. Though when both exposed to the environment will oxidize, but the rate at which aluminium oxidises is much faster than that of copper. However, when once oxidized, the durability of copper is way ahead of that of the latter.
• Tensile Strength- It measures the resistance of the material under any type of pressure. The tensile strength of copper weighs 50,000 pounds per square inch compared to that of aluminium at 32000 pounds per square inch. This basically means that a considerable amount of force is required to bend copper into a tubular shape, thereby raising the cost of manufacturing.

From the above-mentioned points, it is clear that the capital cost of air conditioners equipped with copper condenser coil is much higher than that of the aluminium condenser coil. But considering the expected life span of around ten years, the life cycle cost is one of the important factors that should drive your purchase decision. Both aluminium and copper condenser coils have their respective pros and cons, but comparing the superior energy efficiency and consequent savings in the monthly power bills, the AC with copper condenser coil is a better option to consider.

Spirotech is one of India's leading aluminium coil manufacturers and supplier.