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The KFCN Series Hybrid Closed Circuit Cooling Tower combines the benefits of dry cooling and evaporative cooling in a single high-efficiency system. Through a finned pre-cooling heat exchanger located above the evaporative section, process fluid is partially cooled before entering the wet cooling stage.
- Cooling tower
- Closed Circuit Cooling Towers
KCF Series Cross-flow Closed Cooling Tower
The KCF Series Crossflow Closed Circuit Cooling Tower is engineered for efficient process cooling through evaporative heat rejection. Heat from the process fluid circulating inside the coil is transferred to the spray water and ultimately discharged to the atmosphere by the fan system.
In a crossflow configuration, ambient air enters horizontally through the side air inlets while spray water flows vertically downward across the coil surface, creating a perpendicular airflow pattern. This design delivers stable cooling performance, low operating noise, and simplified maintenance, making it particularly suitable for HVAC and industrial cooling applications with moderate temperature differentials.
Product Description
Operating Principle
The process fluid circulates inside the heat exchange coil while the external coil surface is continuously wetted by recirculated spray water.
Heat from the process fluid is transferred through the coil wall to the spray water and surrounding air. During operation, ambient air enters horizontally from both sides of the unit and passes across the falling spray water and coil surface. Heat is rejected through a combination of sensible and evaporative heat transfer, while moisture-laden air is discharged through the top of the tower.
Spray water continuously recirculates through high-efficiency PVC fill media, where it is cooled before being redistributed over the coil surface. The lower spray water temperature improves heat transfer performance and overall cooling efficiency.
The KCF Series is particularly suitable for applications requiring a cooling temperature differential of approximately 4–15°C, especially projects with stricter noise requirements.
Key Features
Crossflow Airflow Design:Horizontal airflow and downward spray water distribution provide stable cooling performance and uniform heat transfer.
High-Efficiency Heat Exchange Coils:Available with round tube, oval tube, and corrugated tube configurations.
Low Operating Noise:Crossflow design naturally reduces airflow resistance and fan noise.
PVC Fill Media:Improves spray water cooling efficiency and reduces energy consumption.
Reduced Scaling Tendency:Uniform water distribution minimizes localized dry spots and scale buildup.
Large Maintenance Access Doors:Easy access for inspection, cleaning, and servicing.
Flexible Material Options:Various coil and structural materials available to suit different water qualities and operating environments.
Long Service Life:Engineered for reliable operation under demanding industrial conditions.
Benefits
Lower Operating Costs：Optimized heat transfer design reduces energy consumption.
Reduced Maintenance Requirements：Easy access and anti-fouling design lower maintenance workload.
Stable Year-Round Performance：Reliable cooling performance under varying ambient conditions.
Improved Equipment Reliability：Consistent cooling protects critical production equipment.
Reduced Noise Levels：Ideal for projects with strict environmental noise requirements.
Faster Installation：Modular design simplifies transportation and installation.
Technical Advantages
Advanced Coil-and-Fill Heat Transfer Technology：Combines evaporative cooling and sensible heat transfer for maximum efficiency.
Oval Tube Coil Technology：Up to 40% greater effective heat transfer area compared with traditional round tube coils.
Optimized Water Distribution System：Ensures uniform spray coverage over the entire coil surface.
Low Air Resistance Design：Improves fan efficiency while reducing operating power consumption.
Easy Maintenance Architecture：Spacious access areas significantly reduce service time.
Typical Applications
HVAC Systems
Commercial Buildings
Data Centers
New Energy Battery Manufacturing
Pharmaceutical Plants
Chemical Processing
Food & Beverage Production
Electronics Manufacturing
Plastics Processing
General Industrial Cooling
Customer Testimonials
"The KCF cooling tower has operated reliably since installation. Cooling performance remains stable even during peak summer temperatures."
— Maintenance Manager, Battery Manufacturing Plant, Germany
"We selected the KCF Series primarily because of its low noise design. It fully met our environmental requirements."
— Project Engineer, HVAC Contractor, United Kingdom
"The maintenance access is excellent. Routine inspections can be completed quickly and safely."
— Utilities Supervisor, Pharmaceutical Facility, Singapore
"Energy consumption was noticeably lower than our previous cooling system while maintaining the same cooling capacity."
— Operations Manager, Chemical Plant, Turkey
"The installation process was smooth, and the technical support team was highly responsive throughout the project."
— Engineering Director, Manufacturing Facility, Mexico
Related Products
The KCN Series Counterflow Closed Circuit Cooling Tower removes process heat through evaporative cooling. Heat from the process fluid circulating inside the coil is transferred to the external spray water, while an induced-draft fan discharges heat to the atmosphere through evaporation.
The KCH Series Parallel Flow Closed Circuit Cooling Tower is designed to remove process heat through evaporative cooling, combining spray water, airflow, and heat exchange coils to deliver highly efficient thermal performance.
The KCF Series Crossflow Closed Circuit Cooling Tower is engineered for efficient process cooling through evaporative heat rejection. Heat from the process fluid circulating inside the coil is transferred to the spray water and ultimately discharged to the atmosphere by the fan system.
The KWN/H Series Wastewater Closed Circuit Cooling Tower is purpose-built for cooling highly contaminated, solids-bearing, viscous, or fouling-prone process fluids. Unlike conventional cooling towers, it incorporates mechanically cleanable header boxes and straight-tube heat exchanger technology, allowing direct physical cleaning of heat transfer surfaces.
