The cooling tower listed here carries 380V, 15kW, documented exactly as the manufacturer publishes it. Made by Luoyang Dingrui Energy Saving Technology Co., Ltd. (2 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Cooling Tower
- Power(W): 15kW
- Voltage: 380V
- Material: carbon steel ,stainless steel
- Product Material: Metal Structure
- Coil Material: Ss304/ss316/copper/hot Dipped Galvanised Steel
- Warranty: 1 Year
Technical Specifications
| Voltage | 380V |
|---|---|
| Cooling Type | Counter Flow |
| Power(W) | 15kW |
| Material | carbon steel ,stainless steel |
| Core Components | Gearbox, Motor, Pressure Vessel, Pump |
| Machinery Test Report | Provided |
| Warranty | 1 Year |
| Video Outgoing-Inspection | Provided |
| Key Selling Points | Competitive Price |
| Place Of Origin | Henan, China |
| Weight (Kg) | 500 |
| Brand Name | lydingrui |
| Dimension(L*W*H) | 6m*3m*4m |
| Product Name | Evaporative Condenser |
| Name | Water Cooling System Cooling Tower |
| Type | Counter Flow Evaporative Condenser |
| Application | Industrial Fluids Cooling |
| Other Name | Cooling Machine |
| Product Material | Metal Structure |
| Coil Material | Ss304/ss316/copper/hot Dipped Galvanised Steel |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Products Description
Product name | Cooling tower | ||||||
Material | Stainless Steel | ||||||
Usage | For induction furnace, quench bath,tan, central air-conditioning,hydraulic system, air compressor and so on. | ||||||
Supply Ability | 40 Set/Sets per Month cooling tower | ||||||
Place of origin | Henan,China | ||||||
After-sales Service Provided | Engineers available to service machinery overseas | ||||||
key selling points | Long Service Life | ||||||
Pump | Cast iron | ||||||
Cooper tube | TP2 Cooper tube | ||||||
Nozzle | ABS | ||||||
Casing | Aluminum-zinc Plate | ||||||
Fan material | Aluminum | ||||||
Selling Units | Single item | ||||||
Production date | Within 50days | ||||||
Technical Report on Evaporative Coolers for Chinese Clients
1.Differences Between Closed-Circuit and Open-Circuit Cooling Towers
An evaporative cooler (also known as a closed-circuit cooling tower) is a highly efficient, energy-saving, and water-conserving cooling device that utilizes the evaporation of an external water film to extract heat from the fluid circulating inside the tubes. It serves as an ideal upgraded alternative to open cooling towers. The key distinction between closed-circuit and open cooling towers lies in the fact that in closed-circuit systems, the cooled medium inside the tubes undergoes indirect heat and mass transfer with the external spray water and air, while the cooled medium remains entirely enclosed. This design prevents contamination of the medium caused by direct exposure to air, thereby reducing equipment malfunctions such as clogging or damage due to medium pollution. As a result, it ensures more reliable and stable operation throughout the entire process.
2.How should we choose between parallel-flow and counter-flow in practical applications?
Comparison Item | Parallel-flow (also known as Cross-flow or Hybrid-flow) | Counter-flow |
Heat Exchange Module Type | Metal heat exchange tubes + PVC fill | Metal heat exchange tubes |
Heat Transfer Capacity | Under the same heat transfer area, the process fluid outlet temperature is lower. | Lower heat transfer performance compared to parallel-flow |
Energy Consumption | Low air resistance, low fan shaft power | High air resistance, high fan shaft power |
Structural Form | Compact structure, small footprint, lightweight operational weight, can be installed on rooftops. | Heavy operational weight, requires independent ground support, large footprint |
Environmental Adaptability | Wide range of applicable regions, adapts to a broad range of wet-bulb temperatures, particularly outstanding performance in high wet-bulb temperature, hot and humid summer environments. | Only suitable for environments with low wet-bulb temperatures |
In conclusion, based on the environmental characteristics of the equipment installation site and the industry type for this project, a parallel-flow closed-circuit cooling tower has been selected.
Product Design and Manufacturing
The above illustration shows a flexible modular structure. Our adoption of this design is primarily based on the following considerations:
1.Structural Flexibility: It mitigates internal stresses generated during manufacturing and operation, enhances the overall strength of the tube bundle, and ensures the service life of the core heat exchange components.
1.Structural Flexibility: It mitigates internal stresses generated during manufacturing and operation, enhances the overall strength of the tube bundle, and ensures the service life of the core heat exchange components.
2. Reduced Footprint: The multi-pass design allows for a more compact layout, reducing the required footprint by over 50%.
3.Improved Flow Efficiency: The low-resistance elbow design reduces the flow passage area, increases single-tube length, raises internal flow velocity, and enhances heat transfer efficiency.
4. Enhanced Strength and Cost Efficiency: It improves structural strength and reliability while significantly reducing
manufacturing costs.
manufacturing costs.
5.Superior Heat Exchange Distribution: Compared to traditional header-based structures, the multi-pass tube bundle offers more rational heat exchange distribution and a more uniform temperature gradient.
6.Higher Pressure Resistance: The use of a manifold-type header enhances the pressure-bearing capacity of the equipment.
2.Air Supply System
3.Spray Water System
4.Fill Section
5.Corrosion Protection of the Support Structure
(The design processes for 2.3.4.5 can be obtained by contacting us, and we will provide you with professional advice.)
6.Equipment Casing
The equipment casing is constructed from aluminum-zinc alloy coated steel sheets. The protective coating of this material demonstrates exceptional corrosion resistance to salt, ensuring a service life exceeding 25 years. Its corrosion resistance on flat surfaces is 15 times greater than that of galvanized steel sheets. It possesses unique self-healing anti-corrosion properties at cut edges. The effectiveness of its corrosion protection has been successfully verified for over two decades in high-humidity, high-salt, corrosive environments such as chemical plants and coastal areas.
The manufacturing process utilizes fully automated CNC machinery for shearing, bending, and punching, followed by seamless assembly without welding, ensuring precise dimensions and flatness. The exterior surface receives electrostatic powder coating. The entirely automated CNC punching, bending, and weld-free assembly process guarantees zero damage throughout the entire assembly process.
The manufacturing process utilizes fully automated CNC machinery for shearing, bending, and punching, followed by seamless assembly without welding, ensuring precise dimensions and flatness. The exterior surface receives electrostatic powder coating. The entirely automated CNC punching, bending, and weld-free assembly process guarantees zero damage throughout the entire assembly process.
Pictures Of The Customer's Site
Shaanxi Shuangyi
project type：Ferrosilicon Project
circulating water flow：2000 m³/h
Shenmu Xiangrong
project type：Ferrosilicon Project
circulating water flow： 1800 m³/h
circulating water flow： 1800 m³/h
Yichang Changshi
project type： Jining Chemical Foil Transformer Cooling
circulating water flow：2000 m³/h
circulating water flow：2000 m³/h
Luoyang Huijing
project type： Circulating water cooling
circulating water flow：300 m³/h
circulating water flow：300 m³/h
Hangzhou Steam Turbine
project type： Auxiliary equipment cooling
circulating water flow：200 m³/h
circulating water flow：200 m³/h
Shenmu Xingwang
project type： Auxiliary equipment cooling
circulating water flow： 480 m³/h
circulating water flow： 480 m³/h
OUR CERTIFICATES
FAQ
1. Question: What models and specifications do your cooling towers have? What is their cooling capacity?
Answer: Our company produces a wide range of cooling towers, from 6 tons-1000 tons (10RT-1650RT), which can meet various cooling needs.
3.Question: What kind of technical support is needed to install and maintain these cooling towers?
Answer: Our cooling towers are all installed and shipped. Customers only need to connect the inlet and outlet pipes at the
customer site. No maintenance is required under normal operation, but antifreeze measures are required when the weather is cold.
4. Question: How to choose yourcooling tower?
Answer: Provide the following information and we will customize a plan for you.
(1)Application: What cooling tower is used for cooling, such as extruders, injection molding machines, medium and high frequency furnaces, sintering furnaces, etc., and provides the basic parameters of the required cooling equipment. (2)Water flow: How much water needs to be circulated per hour.
(3)Inlet and outlet temperature: the temperature of the water entering the cooling tower and the required temperature of the water leaving the cooling tower.
(4)Wet bulb temperature: Provided according to the region.
(5)Voltage and frequency: It can be customized according to the industrial power consumption in different places.
Answer: Our company produces a wide range of cooling towers, from 6 tons-1000 tons (10RT-1650RT), which can meet various cooling needs.
2. Question: What material is your cooling tower made of? How durable are they?
Answer: The internal circulation of our cooling tower is made of 304 stainless steel, and the outer shell is made of
magnesium-aluminum-zinc plate. These materials are well-known corrosion-resistant materials and can ensure the long-term stable operation of the cooling tower. In addition, you can also customize cooling towers made of all 304 stainless steel and 316 stainless steel to meet specific application needs.
Answer: The internal circulation of our cooling tower is made of 304 stainless steel, and the outer shell is made of
magnesium-aluminum-zinc plate. These materials are well-known corrosion-resistant materials and can ensure the long-term stable operation of the cooling tower. In addition, you can also customize cooling towers made of all 304 stainless steel and 316 stainless steel to meet specific application needs.
3.Question: What kind of technical support is needed to install and maintain these cooling towers?
Answer: Our cooling towers are all installed and shipped. Customers only need to connect the inlet and outlet pipes at the
customer site. No maintenance is required under normal operation, but antifreeze measures are required when the weather is cold.
4. Question: How to choose yourcooling tower?
Answer: Provide the following information and we will customize a plan for you.
(1)Application: What cooling tower is used for cooling, such as extruders, injection molding machines, medium and high frequency furnaces, sintering furnaces, etc., and provides the basic parameters of the required cooling equipment. (2)Water flow: How much water needs to be circulated per hour.
(3)Inlet and outlet temperature: the temperature of the water entering the cooling tower and the required temperature of the water leaving the cooling tower.
(4)Wet bulb temperature: Provided according to the region.
(5)Voltage and frequency: It can be customized according to the industrial power consumption in different places.
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $1200 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this cooling tower?
The standard minimum order quantity is 1 set. 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 cooling tower be supplied for my local voltage?
The standard configuration is 380V. 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 Luoyang Dingrui Energy Saving Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Luoyang Dingrui Energy Saving Technology Co., Ltd. range on HVACR Nexus.
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