Display counter Coils Manufacturers in India
Katariyaa Coils is one of the most trustworthy and leading manufacturers, suppliers, and exporters of quality Display Counter Coils. Renowned for innovation and excellence, the company offers coils, which find wide application in commercial and retail sectors.
When you step into a bakery, supermarket, or ice cream parlor, you likely take notice of the alluring display of food and drinks stored at the ideal temperature. But ever wonder how display counters achieve such accurate cooling?
The reason is in an oft-overlooked but crucial part: the display counter coil.
In this guide, we will discuss what display counter coils are, the types you will find, their functions, and their practical applications in the real world — all discussed in a simple and practical manner.
???? What Are Display Counter Coils?
Display counter coils are heat exchanger components specifically designed to be installed within refrigerated display cases. Their primary function is to extract heat from the air inside the counter, ensuring food products remain fresh, safe, and presentable to customers.
These coils function by circulating a refrigerant or chilled fluid through a series of tubes and fins. As air flows over the cold surfaces, it is cooled and serves to keep the interior low temperatures in the display.
In brief: Coils are the backbone of a display counter's cooling system.
???? Types of Display Counter Coils
Display counters are made for various foods, drinks, and even flowers — so the coils utilized can differ depending on the use. The two main types are:
- Evaporator Coils
Function: To draw heat from the air within the display and reduce the temperature.
Fluid: Low-pressure refrigerant.
Use: Used in chilled counters for dairy products, meats, salads, desserts, etc.
- Condensing Coils (Less Common in Counters)
Purpose: To expel heat absorbed into the surrounding air.
Fluid: High-pressure refrigerant gas.
Application: Occasionally part of remote systems where the condenser is positioned remotely from the counter.
Depending on the counter design, you may also see:
Static cooling coils (for gentle, ongoing cooling)
Forced-air coils (for more active cooling with fans)
Glass-top counter coils (especially designed for visibility and aesthetics)
⚙️ Display Counter Coils: How They Work
Here's a simplified step-by-step:
Refrigerant flows into the evaporator coil within the counter under low pressure and low temperature.
When warm air within the display flows across the cold surface of the coil, the refrigerant picks up the heat.
Through the process, it chills the interior air, while the refrigerant evaporates to become a gas.
The refrigerant gas is subsequently pumped to an outside compressor and condenser where it dumps the heat it absorbed and reverts back to a liquid form to begin the process anew.
Briefly: The coil is similar to a sponge, absorbing heat and ensuring there is a cool environment for sensitive products.
???? Where Are Display Counter Coils Applied?
Display counter coils are wherever accurate, visible refrigeration is required:
Bakery counters (cakes, pastries, desserts)
Deli counters (cheeses, cold cuts, salads)
Ice cream freezers
Supermarket open counters (dairy, beverages, fruits)
Meat and seafood counters
Floral displays (maintaining flowers in a fresh condition)
Every application requires special cooling conditions — humidity control, airflow design, and temperature accuracy — making the correct coil selection important.
????️ Maintenance Tips for Display Counter Coils
As with any refrigeration component, coils need regular maintenance to operate efficiently:
Clean coils every month to avoid dust and dirt accumulation.
Look for ice buildup — ice buildup will decrease cooling capacity.
Check for refrigerant line leaks.
Make sure fans and blowers function correctly if forced air is utilized in the design.
Have professional servicing done at least annually.
Neglecting coil maintenance will result in increased energy bills, inefficient cooling, and even destruction of the display unit in the long run.
✅ Wrapping It Up
Display counter coils are vital to the performance, efficiency, and product appeal of any refrigerated display system. Whether you’re showcasing delicate desserts or fresh seafood, the right coil ensures the products stay at their best — and keeps customers coming back for more.
Knowing the types, uses, and applications of display counter coils makes you appreciate the technology humming in the background — and assists in smarter purchasing and maintenance decisions.