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Dual-inlet Hybrid-flow Closed Cooling Tower

The dual-inlet hybrid-flow closed cooling tower is a high-efficiency industrial cooling device integrating the dual-inlet ventilation structure and cross-flow & counter-flow hybrid heat exchange technology, and is widely used in high-load cooling scenarios such as chemical engineering and electric power industries.

The equipment adopts a double-sided air inlet design, which greatly increases the ventilation volume and heat exchange area. The internal airflow follows a hybrid-flow path. When the high-temperature medium flows inside the coil, it forms a dual cross-flow and counter-flow heat exchange with the spray water and cold air, improving the cooling efficiency by 20%–30% compared with traditional models. Its closed-loop structure can avoid medium contamination and is suitable for cooling corrosive and high-purity media. Equipped with a variable-frequency fan and an automatic cleaning system, it features both energy-saving performance and low maintenance cost, making it an optimal solution for industrial energy conservation and consumption reduction.

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Why Choose Us

Our Certificate

Quality, Environment and Occupational Health, Intellectual Property Management Certification, National High-tech Enterprise, Provincial Specialized and New Enterprise, Famous Brand of Hebei Province, 3 invention patents, 20 utility model patents, 4 copyrights, 3 softwritings.

Production Market

The products are sold to industrial enterprises all over the world, and overseas to Japan, Vietnam, Algeria, UAE, India, Egypt, Congo, USA, Korea, Japan, Slovakia, Kazakhstan, Indonesia, Serbia and many other countries.

Quality Control

Strictly in accordance with the quality system standards, procurement of raw materials higher than the average social standards, each product is process tracing Internet + operating procedures to ensure that all processes can be traced back to the person, leave photos or videos, no-load test, qualified inspection before leaving the factory.

Providing Solutions

Our company is committed to providing comprehensive refrigeration solutions for all walks of life. We offer a wide range of services, including the sale, installation and custom design of refrigeration equipment to meet specific customer needs. In addition, we provide regular maintenance and emergency repair services to ensure that our customers' equipment is always in top performance.

Closed Circuit Evaporative Cooler Specifications

Item	Description
Water Flow	100m3/h - 500m3/h
Type	Counterflow / Cross Flow / Combined Flow
Casing	Galvanized steel with painting / Galvanized Aluminum-Zinc steel / Stainless steel 304 / Stainless steel 316 /Stainless steel 316L
Coil Tubes	Hot dip galvanized steel / Stainless steel 304 / Stainless steel 316 /Stainless steel 316L
Motors	WEG / Siemens, IP55 F / IP56 F, IE3
Fill Material	Anti high temp and sunlight PVC material
Leak Test	100% Test before shipping - air leak test / hydro leak test
Application Industry	Industrial Plants
Warranty	18 Months
Certificate	ISO / CTI / CE
Lead Time	8 - 16 Weeks
Chemical Dose Pump	Optional
Basin Cleaner	Optional - Manual / Automatic
Remote Control Cabinet	Optional

Key Features

Closed Circuit Evaporative Cooling Tower

Power saving

The company's evaporative cooling adopts a unique design in structure, which reduces the condensation temperature and pressure of the refrigeration system, increases the refrigeration capacity of the compressor,and reduces the power consumption.

Water saving

The dewatering device used in the company's evaporative cooling has a highly efficient dehydration capacity, and the loss of water evaporative and floating is very small, only about 10% of other water-cooled condensers,which greatly saves water resources

Small footprint and easy installation

The evaporative cold integrates condenser, cooling tower,pool, and water pump. lt can be placed on the roof.The installation pipeline is simple, there are no other water system accessories, the installation materials are less, the construction period is shortened, and the installation cost is reduced.

Direct And Indirect Evaporative Cooling System

Save maintenance costs

When the machine works in a good environment, the service life can be increased, the trouble-free operation period of the compressor is prolonged, the system reliability is increased, and the maintenance cost is reduced.

Applications

Data Centers

Maintain stable temperatures for critical server systems, preventing contamination and ensuring thermal stability.

Industrial Process Cooling

Used in industries like petrochemicals, die casting, and food processing to cool machinery, molds, and other equipment without the risk of process fluid contamination.

Chiller Plants

Can be integrated as economizers to enhance the overall efficiency of chiller plants.

Water Source Heat Pumps

Ideal for water source heat pumps because they cool the heat pump's fluid without affecting its purity.

Shipping

Unless otherwise noted, all items are shipped using ground service, which is the most economical option. Smaller items typically ship via UPS or FedEx, while larger products are shipped by freight carrier.

Ground shipping generally takes 2–5 business days from the ship date. Transit times may be shorter if the shipping origin and destination are geographically close.

FAQ

Q: Can you provide Mill Test Certificate?

A: Yes no problem. The Mill Test Certificate , also known as Material Test Report, is a document that verifies a cooling tower’s chemical and physical properties. This can prove the cooling tower quality very well.

Q: What kind of information request for quotation?

A: Water flow rate, inlet and outlet temperature, dry bulb and wet bulb temperature, size limitation for water basin.

Q: If the cooling tower can been customized for owned brand or color?

A: Yes, available.

Q: Can you provide OEM service for the cooling tower?

A: Yes, we can provide OEM service for all the spare parts in the cooling tower.

Q: How can we inspect the cooling tower parts before shipment?

A: Inspection by video or third party is available from us.

As one of the most professional closed circuit evaporative cooler manufacturers and suppliers in China, we're featured by quality products and good price. Welcome to buy bulk closed circuit evaporative cooler for sale here from our factory. Contact us for customized service and quotation.

Closed Circuit Evaporative Cooling Tower, Closed Loop Water Cooling System, Indirect Evaporative Air Cooler

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