Cooling Coils

Product Details:

A deep freezer coil is a critical component of the refrigeration system within a deep freezer. Its primary function is to absorb heat from the freezer's interior and maintain ultra-low temperatures, typically ranging from -18°C to -40°C or lower, depending on the application (commercial, industrial, or medical use).

Types of Coils in a Deep Freezer:

1. Evaporator Coil (Cold Side):

   • Purpose: Absorbs heat from the internal space of the freezer.

   • Material: Usually made of aluminum or copper for better thermal conductivity.

   • Design: May be finned to increase surface area and heat exchange efficiency.

   • Location: Located inside the freezer cabinet, often embedded in the inner walls or placed behind a panel.

2. Condenser Coil (Hot Side):

   • Purpose: Releases absorbed heat to the surrounding air.

   • Material: Typically copper tubing with aluminum fins.

   • Location: Positioned outside the freezer cabinet, usually at the back or underneath the unit.

�� Working Principle:

1. Refrigerant enters the evaporator coil in a low-pressure, cold liquid state.

2. It absorbs heat from the freezer's internal space and evaporates into gas.

3. The refrigerant gas travels to the compressor, which increases its pressure.

4. The high-pressure gas passes through the condenser coil, where it releases heat and condenses back into liquid.

5. The cycle repeats, keeping the freezer interior at a very low temperature.

�� Special Features of Deep Freezer Coils:

• Anti-corrosion coating for durability in low temperatures and moist environments.

• Thicker insulation around coil lines to prevent energy loss.

• Low-temperature compatibility refrigerants like R-404A or R-290.

 

Additional Information:

• Item Code: EvapDF01
• Production Capacity: 100 Per day
• Delivery Time: 4 to 5 days
• Packaging Details: Cardboard Packaging

Product Details:

A chilled water coil is a finned-tube heat exchanger designed to cool air by circulating chilled water through its tubes. This specific coil is fabricated from SS304 stainless steel, known for its excellent corrosion resistance, mechanical strength, and durability, making it ideal for applicKey Features:

• Tube Material: SS304 stainless steel (austenitic, non-magnetic, corrosion-resistant)

• Fin Material: Aluminum or SS304 (optional, depending on corrosion requirement)

• Headers/Manifolds: SS304

• Casing/Frame: Galvanized steel, aluminum, or stainless steel (SS304 optional)

• Fin Type: Corrugated or smooth, to enhance heat transfer

• Tube Configuration: Typically 3/8", 1/2", or 5/8" OD, staggered or in-line pattern

• Water Flow: Chilled water (typically 6–12 °C or 42–55 °F)

• Applications: HVAC air handling units (AHUs), cleanrooms, hospitals, marine environments, and industrial cooling

Advantages of SS304 Coils:

• Superior resistance to rust and corrosion, especially in coastal or chemically aggressive environments

• Suitable for clean air and high-hygiene applications (e.g., food processing, pharmaceuticals)

• Higher mechanical strength compared to copper

 

• Long service life with minimal maintenance

 

Additional Information:

• Item Code: 84189900
• Production Capacity: 50 Per day
• Delivery Time: 1 week
• Packaging Details: Wooden box

Product Details:

We are successfully meeting the varied needs of our clients by offering a wide gamut of Cooling Coils as per their precise needs. For Chemical/Acidic/Salty environments we offer cooling coils with Anti Corrosive coating. We have supplied such cooling coils for Chemical Industries, Pharma Industry, Sugar Industry, Food Drying Industry

Features:

• Tough in construction
• Excellent finish
• Highly efficient
• Exceptional strength
• Long service life

Additional Information:

• Production Capacity: 1000 Sqrft
• Delivery Time: Based on Order and quantity
• Packaging Details: Corrugated/Wooden

Product Details:

An IBT cooling coil is designed to transfer heat from air or process fluids to a refrigerant or chilled water, thereby reducing the temperature of the air or fluid in a controlled environment such as Milk Cooling Systems, cold rooms, process cooling systems, or HVAC units.Its more commonly used in Milk Cooling systems, Ice Candy Machine.Construction:Coil Tubes: Made from copper or stainless steel, depending on the application. These tubes carry the refrigerant or chilled fluid.Fins: Aluminum fins are bonded to the tubes to enhance surface area and improve heat transfer efficiencyFor applications where aluminum fins survival rate is not good, bare coils without fins are used.Casing: Typically made of stainless steel for corrosion resistance and durability.Distributors: Distribute the refrigerant through the coil tubes.
Key Specifications:Type: Direct Expansion (DX), Chilled Water (CHW), or Brine-based, depending on the system.Refrigerants: R-134a, R-404a, R-410a, Ammonia, etc.Capacity: Varies widely, from a few kW to hundreds, depending on the size and design.Orientation: Horizontal or vertical, tailored to system layout.

Additional Information:

• Production Capacity: 25 per day
• Delivery Time: 1 week
• Packaging Details: Wooden packing

Product Details:

A chilled water coil is a type of heat exchanger used in HVAC systems to cool air by circulating chilled water through a network of tubes and fins.A chilled water coil consists of copper tubes expanded into aluminum or copper fins, through which chilled water flows. Warm air passes over the coil, and heat is transferred from the air to the chilled water, lowering the air temperature. This cooled air is then distributed into the conditioned space.

Key features:

 

• Construction: Copper tubes with aluminum fins (or SS304 for corrosion resistance in special applications) housed in a galvanized steel or stainless steel casing.

• Working principle: Chilled water from a chiller plant flows through the coil tubes. Air blown across the fins transfers heat to the chilled water, providing cooling and often some dehumidification.

• Applications: Air handling units (AHUs), fan coil units (FCUs), process cooling, and industrial air conditioning systems.

• Performance factors: Coil surface area, fin spacing, water flow rate, and entering air/water temperatures determine cooling capacity.

Additional Information:

• Item Code: CHW02
• Production Capacity: 50 Coils per Day
• Delivery Time: 01 Week
• Packaging Details: Bubble Foam Sheet with Stretch Film

Air Cooled Heat Exchangers are widely used in industrial cooling systems to dissipate heat from process fluids into the atmosphere using ambient air as the cooling medium. They eliminate the need for water, making them highly suitable in areas with water scarcity. Built with finned tubes, axial fans, and sturdy frames, these exchangers ensure efficient heat transfer, low operating cost, and minimal maintenance. They are extensively used in oil & gas, petrochemical, power plants, fertilizer, chemical, and refinery industries. Designed for energy efficiency and long service life, air cooled heat exchangers are available in forced draft and induced draft types, ensuring customized cooling solutions for different applications.

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