This adiabatic dry air cooler is published with the manufacturer’s full specification — 380V~480V, 3P, 50~60HZ, 1110cfm. Made by Viling Thermal Energy Technology Co., Ltd. (1 year on the platform, typical reply ≤2h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Adiabatic Dry Air Cooler
- Model Number: OEM
- Voltage: 380V~480V, 3P, 50~60HZ
- Cooling Capacity: 800Kw(1072.82hp)
- Maximum Airflow: 1110cfm
- Warranty: 1 Year
- Place Of Origin: Hunan, China
Technical Specifications
| Voltage | 380V~480V, 3P, 50~60HZ |
|---|---|
| Temperature | -20-8c |
| Compressor Type | none |
| Compressor Brand | none |
| Maximum Airflow | 1110cfm |
| Fan Type | AC/EC Fan |
| Warranty | 1 Year |
| Key Selling Points | Digital, Automatic, Remote Control, Energy Saving, Eco-Friendly |
| Video Outgoing-Inspection | Provided |
| Cooling Capacity | 800Kw(1072.82hp) |
| Place Of Origin | Hunan, China |
| Weight (Kg) | 500 |
| Brand Name | Vltherm |
| Model Number | OEM |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Products Description
Adiabatic Cooler for Data Center, Chemical Plant, Power Plant, Hospital, etc.
High-Efficiency Cooling & Water Saving
The adiabatic dry cooler with cooling pads utilizes the pad media to pre-cool inlet air. By absorbing heat through water evaporation, it significantly lowers the air temperature, thereby increasing the heat exchange temperature difference and enhancing cooling efficiency. Characterized by a stable structure and the absence of water droplet carryover, it combines water-saving and high-efficiency advantages, making it ideal for industrial cooling scenarios in high-temperature and water-scarce conditions.
Dry cooler with adiabatic system – Adiabatic Cooler enables water to be cooled to within 6 °C of ambient wet bulb, water is used
to increase the cooling effect when the ambient dry bulb is 3°C above the design wet bulb – for most of the year the unit operates
as a conventional air blast cooler. Specifications can be tailored to suit each application, with different materials, sizes,
noises and cooling mediums available.
to increase the cooling effect when the ambient dry bulb is 3°C above the design wet bulb – for most of the year the unit operates
as a conventional air blast cooler. Specifications can be tailored to suit each application, with different materials, sizes,
noises and cooling mediums available.
Principle
Hot Fluid In: Hot process fluid enters the unit through the red-marked inlet connections at the top of the V-shaped coil. Adiabatic Pre-Cooling: Cool, dry ambient air is first drawn through the wetted adiabatic pads, where water evaporation cools the air to a lower dry-bulb temperature, creating pre-cooled air. Heat Transfer : The pre-cooled air flows over the V-coil and fins, while the hot fluid travels down through the coil tubes. Heat from the fluid is transferred to the passing air stream. Air Discharge: The top-mounted fans pull the heated air upward and discharge it as hot discharge air to the atmosphere. Cool Fluid Out: After releasing heat, the cooled process fluid exits the unit through the blue-marked outlet connections at the bottom of the coil.
Why Choose Our Air Coolers?
1.Professional R&D and Customization:Professional design software and engineering team Specializing in non-standard solutions for over 20 years, we understand the unique challenges of diverse operating environments and deliver precise customizations
4.Comprehensive Pre-sales & After-sales Support
2.Advanced Manufacturing Capabilities: Backed by advanced manufacturing equipment such as precision CNC benders, fin forming lines, and expansion machines，Laser Tube Cutting Machine， we offer one-stop custom solutions for air coolers and diverse heat exchangers, delivering from initial drawings to final products."
3.Fully Customizable Materials: From copper to titanium tubes, and standard aluminum to epoxy-coated anti-corrosion fins, our diverse material combinations are built to withstand harsh, corrosive environments.
Details
Wet Curtain
This is the core technology of an adiabatic cooler. Typically made of multi-layer corrugated plant fibers or specialized synthetic materials, these pads are positioned before the main heat exchanger. As hot, dry ambient air passes through the wetted curtain, water evaporates rapidly, absorbing heat and pre-cooling the air before it reaches the coil.
Heat Exchange Coil and Fins
This is the main body where actual heat transfer occurs. The process fluid (such as water, glycol solution, or dielectric fluid) flows inside the tubes. To maximize the heat dissipation area, the coils are tightly wrapped with aluminum fins (often using copper tube and aluminum fin combinations). The pre-cooled air then flows across these fins, removing heat from the fluid inside.
Fan System
Acting as the "lungs" of the equipment, the fan system provides powerful airflow dynamics. Usually located at the top or side of the unit, it forces or draws ambient air sequentially through the wet curtain and the heat exchange coil. Modern high-efficiency adiabatic coolers often feature EC fans that automatically adjust speed based on temperature demands, further reducing energy consumption and noise.
Water Circulation and Spraying System
This system ensures a continuous water supply to the wet curtain, typically consisting of a water tank (sump), circulation pump, and overhead water distributor (spray pipes). The pump draws water from the bottom and evenly sprays it onto the wet curtain via the distributor, forming a thin water film. Un-evaporated water falls back into the sump for recycling, ensuring cooling efficiency while conserving water resources.
Casing and Frame
The casing not only supports and protects all internal components but also determines the equipment's weather resistance and service life. Since adiabatic coolers are installed outdoors year-round, the casing is usually made of galvanized steel with anti-corrosion coating, or stainless steel, to withstand sun, rain, and corrosion in humid environments.
Electrical Control System
Serving as the "brain" of the entire unit, this system integrates temperature/humidity sensors and a PLC controller. It monitors ambient conditions and equipment status in real-time. Based on set parameters, the system automatically determines when to activate the wet curtain spraying (e.g., turning it on during extremely dry and hot weather, and off during cool or humid conditions to save water) and precisely controls the fan speed and pump operation for fully automated, efficient performance.
Various materials optional for tubes and fins.
Tube Material
Tube Shape
Production Process
About US
Viling Thermal Energy Technology Co,.Ltd
Viling Thermal is a professional manufacturer specializing in dry coolers, Finned Tube heat exchanger coils, and Gas to Gas plate heat exchangers. We are dedicated to providing advanced heat transfer technology solutions, covering refrigeration, heating, waste heat recovery, and waste heat power generation. Our products are widely applied in core industries such as petrochemicals, energy & power, data centers, HVAC & building ventilation, new energy, and high-end manufacturing. With a workforce of 150 employees and a 15,000-square-meter modern production base, we are equipped with advanced design software, a professional engineering team, and state-of-the-art production equipment. Relying on standardized processes and strict quality control, we ensure precise performance, reliable quality, and on-time delivery. Additionally, our foreign trade sales team provides 24/7 service, ready to respond to customer needs at any time. Currently, our products are exported to Europe, the Middle East, Southeast Asia, and many other countries and regions. Backed by extensive export experience, Viling Thermal always adheres to the philosophy of "Quality First, Efficiency Foremost." We are fully committed to ensuring the perfect delivery of every order and striving to become a trusted partner for global customers.
Our Customers
SALES AND SERVICE NETWORK
Case Study
Project in USA
Project in Canada
Project in China
FAQ
Q1： What services can we provide?
A1：Accepted Delivery Terms: FOB, CIF, EXW
Accepted Payment Currency: USD, EUR, CNY
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash
Q2:How can we guarantee quality?
Accepted Payment Currency: USD, EUR, CNY
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash
Q2:How can we guarantee quality?
A2:Always a pre-production sample before mass production
Always final Inspection before shipment
Always final Inspection before shipment
Ordering and Pricing
- Minimum order quantity: 1 piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this adiabatic dry air cooler?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the adiabatic dry air cooler be supplied for my local voltage?
The standard configuration is 380V~480V, 3P, 50~60HZ. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Viling Thermal Energy Technology Co., Ltd., based in China. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Viling Thermal Energy Technology Co., Ltd. range on HVACR Nexus.
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