Yunling Cross-Flow Cooling Towers, YLH100 Ton Cross-Flow Cooling Towers, Yunling Cooling Towers

Changzhou Yunling Energy-saving Technology Co., Ltd. is a full-service manufacturer specializing in cooling tower design, manufacturing, installation, and service.30Years of design and manufacturing experience. Our main cooling tower series include: closed cooling towers, evaporative air coolers, square crossflow cooling towers, square counterflow cooling towers, and industrial cooling towers. Our products are widely used in thermal power, chemical industry, textile, electronic metallurgy, cigarette manufacturing, as well as in scientific research institutions, hotels, shopping malls, cinemas, civil buildings, and for cooling and reuse of circulating water in air conditioning and refrigeration systems.

    Our closed-loop cooling towers offer a range of heat exchange modules, including copper tubes, stainless steel tubes, or galvanized steel tubes, tailored to different operating environments and customer requirements. Widely used in industries such as steel, chemicals, etc., they are known for their stable performance and energy-efficient operation.

Our fully steel cross flow cooling towers, patented product.The cooling tower handles water volume250m3/hThe following units can be delivered to the site fully assembled; no concrete foundation is required by the customer.

    Closed-loop and open-loop cooling towers both feature a three-dimensional modular design, with a compact and rational structure. All components are precision-machined using CNC technology. (Stability, practicality, material selection)

    Our company boasts a comprehensive scientific management system internally, as well as a team of highly qualified sales professionals. Our aim is to deliver stable, durable products to our customers through solid work, ensuring their equipment operates smoothly. The company strictly adheres to quality and management standards.ISO9001、ISO14001AndOHSQS18001System.

Establish comprehensive customer profiles

    When customers purchase products, the company assists in diligently filling out the after-sales tracking form, including the names, addresses, phone numbers, postal codes, and contacts of the purchasing and using units, and sends it along with the pick-up list to the warehouse. The warehouse staff records the product codes upon shipment and then submits the tracking form to the customer service department for input into the computer, establishing a detailed customer file for easy tracking of services in the future.

Comprehensive Customer Warranty Card

    Assist users in clarifying warranty details, duration, and the rights and obligations of both the user and the company. During the warranty period, users can have faulty parts repaired or replaced free of charge upon presentation of the warranty card and proof of purchase.

Technical Description of Main Equipment Components

Fiberglass components

Fiberglass is a composite material made from two or more materials through a specific molding process.

1. Glass Reinforced Plastic (GRP) Molding Process Environmental Conditions

During molding, room temperature exceeds15°C, relative humidity less than 80%.

2. Appearance Quality

The tower's outer surface should have a uniform coating, smooth with no cracks, and consistent in color. Bubbles and defects on the glass fiber reinforced plastic tower's outer surface are permissible for repair, maintaining a consistent color. The edges of the tower are neat, the thickness even, without stratification, and the machined cross-sections are sealed with resin.

3. Resin Content

The resin content of the tower body (excluding the gel coat and the rich resin layer) is controlled at45% - 55%, the resin content of the rich resin layer is above 70%.

4. Viscosity固化度

The curing degree of glass fiber reinforced plastic is not less than80%, the curing of the epoxy glass fiber reinforced plastic is no less than 90%.

5. Glass Fiber Reinforced Plastic (GFRP) Bend Strength

Fiberglass bending not less than147 MPa (1500 kgf/cm²), the flexural strength of the epoxy glass fiber reinforced plastic is not less than 196 MPa (2000 kgf/cm²).

6. Flame Retardant Properties

The tower is made of flame-retardant resin with an oxygen index of28 and above.

2Motor

Terms of Use

·Ambient air temperature varies with the seasons, but does not exceed+41℃

Voltage, frequency, and operating mode

· Operating Voltage:380V

· Rated Frequency: 50Hz

·Working Method: ContinuousS1）                         

● Insulation Grade:FGrade

● Protection Level:IP55

High efficiency

　 Motor availableS1Under the work system,YSeries reachCEMEP-EUNo content provided for translation.IIHigh efficiency standards with good energy-saving effects.

    ·Reliable winding

Advanced technology-insulated materials, capable of achievingFGrade InsulationBGrade-80KIncreased temperature rise ensures a longer lifespan for the winding.

·Excellent corrosion resistance protection

Motors are designed to resist environmental corrosion, ensuring extended lifespan.

· Low noise level

By optimizing electromagnetic and electrical design, improving the cooling system, and optimizing the structure.YThe series boasts a low overall noise level.

·Mechanical Design

IP55IP rating and heavy-duty design, with the use of strong corrosion-resistant cast iron materialYLZSeries motors are adaptable to various environments.

Flexible lead wire direction. Motor terminal box can be installed at the top or left side of the motor. Right side,The junction box can be rotated for installation.,71-132The junction box on the base is rotatable.4*90°Direction.160The above machine base junction box is rotatable.2*180Direction.

Motors offer various optional configurations to cater to different environmental and application requirements, including higher protection ratings, insulation levels, dust protection, sealing rings, rainproof devices, and more.

3Fan

The fan blades are made of hollow wing-shaped aluminum alloy extruded profiles. Their advantages include light weight, low starting torque, and minimal air resistance during rotation due to the streamlined wing-shaped cross-section. There are no air vortices at the tail, resulting in low resistance and high exhaust efficiency with energy-saving benefits. As extruded profiles, the entire shape remains unchanged, ensuring consistent weight for each blade with high balance accuracy, no vibration, and low noise. The aluminum alloy surface is electro-processed on the production line, resulting in a glossy finish, high strength, excellent corrosion resistance, adaptability to poor air conditions, and a long service life.

4) Spraying Media

Wetting fill is the core component of the cooling tower, and the quality of the wetting fill directly affects the cooling efficiency. Therefore, the choice of fill is crucial, and this design utilizes our self-developed patented product.----Honeycomb-shaped water-catching spray pack.

The heat and moisture exchange process in cooling towers takes place within the spray film fillers. The shape of the baffles directly affects the cooling efficiency and water drift rate. Our company's developed hexagonal water-catching V-wave fillers allow the cooling water to form a water film on the surface of the fillers, slowly descending along the V-waves, thereby increasing the contact area between water and air. This extends the water flow velocity, enhances the exchange time between water and airflow, and improves the cooling efficiency.

The packing is equipped with water separators at both the top and bottom, allowing the cooling water above to fall onto the packing, ensuring the water is evenly distributed on both sides to the maximum extent.

The packing ends feature slanted folds with large waves, creating a honeycomb-like inwardly inclined wave pattern at the assembly's end. This design ensures that the downward pressure of air entering the tower does not cause water to float out, while the air exiting the packing exits diagonally upwards. Reduced wind resistance, allowing water to flow internally through the filling material by its own weight, rather than being blown out of the material layer, effectively ensuring water-saving effects.

In summary, our cooling tower's water distribution media comes in a self-contained water collector and divider design, reducing the cooling tower's water drift loss rate.≤0.001%，Water Evaporation Loss Rate ≤0.83%, Thermal performance at0.98～1.02Between.

Blow molding of filling sheet materials, tensile strength≥42.2MPaTear strength, transverse17.7MPaThermal deformation temperature resistanceApproximately 65°C, low humidity fold-resistant cold temperature-35°C, corrosion-resistant, excellent flame-retardant properties (oxygen index of 40). All performance criteria meet the requirements of the Ministry of Energy's DL/T742-2001 "Technical Conditions for Plastic Components of Cooling Towers."

5) Steel components

To ensure product quality, all metal parts are processed and manufactured after washing and hot galvanizing.

6) Level Control System

Technical Specifications ：Applicable Pressure:0.04MPa≤PW≤0.6MPa

Working Medium: Water

Operating Temperature:0℃＜t≤60℃

Conical pipe threads conformISO 7 standard

Utilizing cutting-edge international technology in product design, processed with high-precision specialized machine tools, and equipped with a comprehensive product management system.

7) Low noise

The cooling water of the square cross flow cooling tower cascades freely down from the overflow plate box at the top, onto the water filling material sheets tightly adhering to the bottom of the overflow box. It meanders along the circular wave surface, forming a water film with slow flow speed, while the lower part of the filling material is submerged in the water of the storage tray. Without a water drop difference, there is no water drop sound. This effectively reduces noise.