Is Fengdun a manufacturer or a trading company?

Fengdun is an original manufacturer. Fans, fire dampers, cooling towers and water tanks are fabricated in our own 12,000 m² facility in Dezhou, Shandong, China, so overseas buyers purchase factory-direct without middleman markup.

Can cooling towers, fans and water tanks be customized?

Yes. We support OEM and ODM orders, including tank dimensions and capacity, shell material (FRP, galvanized steel, SUS304, SUS316 or enamel steel), cooling capacity, airflow and pressure, local voltage and frequency, and private labeling.

Should I choose an open counterflow or a closed circuit cooling tower?

Open counterflow towers offer lower initial cost and suit HVAC chillers and general process cooling. Closed circuit towers keep the process fluid inside a sealed coil, preventing contamination and scaling, and are preferred for induction furnaces, petrochemical units and precision equipment.

Which grade of stainless steel water tank do I need?

SUS304 is the cost-effective food-grade choice for drinking water and general building use. SUS316 contains molybdenum for better pitting resistance and is recommended for coastal, high-chloride or chemical-adjacent sites.

Which countries has Fengdun supplied?

We have supported more than 200 cooperative customers, including cooling tower and water infrastructure projects in Thailand, Vietnam and Indonesia, and export to EPC contractors and distributors worldwide.

What information is needed for accurate equipment selection?

Please share the application, flow rate, inlet and outlet water temperatures, local wet-bulb temperature, required airflow and static pressure, power supply, tank capacity and site dimensions, and any local standard the project must comply with.

Custom Closed Cooling Tower for Efficient Heat Control Manufacturers, Company

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Custom Closed Cooling Tower for Efficient Heat Control Manufacturers, Company

1. Efficient & Reliable Cooling

Our closed circuit cooling tower adopts a fully enclosed coil system, preventing circulating water from contacting air to avoid pollution and scaling. It delivers stable, high-efficiency heat dissipation, ideal for industrial equipment like medium-frequency furnaces and petrochemical facilities.

2. Energy-Saving & Eco-Friendly

With optimized fan and water circulation design, it cuts energy consumption significantly. Featuring easy installation and low maintenance, it meets green production standards, widely applied in natural gas stations, metallurgy, and pharmaceutical industries.

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Product Description

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Frequently Asked Questions

Where can I find full technical parameters for this item?

Comprehensive technical parameters and operational requirements are outlined in the product details section above.

Can this product be customized according to specific requirements?

Customized production and design adaptations are available depending on volume requirements and project specifications.

What are the standard lead times for manufacturing and delivery?

Delivery schedules depend on current stock levels and batch requirements. Standard models are typically prepared within regular turnaround periods.

How is quality assurance maintained throughout production?

Each unit undergoes standardized testing and quality inspection procedures to verify structural integrity and performance prior to dispatch.

Are international shipping services supported?

Global logistics solutions are supported, including sea, air, and express freight options arranged according to destination requirements.

Custom Closed Cooling Tower for Efficient Heat Control Manufacturers, Company

Product Description

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