Counterflow vs Crossflow Cooling Towers: How to Choose?[ 2026-10-22 ]

Counterflow and crossflow cooling towers do not have absolute advantages or disadvantages. The selection depends heavily on site operating conditions. Given the different directions of airflow and water flow, they feature distinct performance characteristics. Features of Counterflow Cooling Towers Air flows upward while water falls downward, creating countercurrent contact between air and water. This delivers superior heat transfer efficiency and a smaller footprint for the same cooling duty. Counterflow towers are suitable for industrial projects and applications

Key Parameters Required for Cooling Tower Selection[ 2026-10-21 ]

Cooling tower selection cannot be based on water flow alone. Suppliers require clear operating conditions to recommend a properly sized model. The main parameters to be provided are listed below. Water Flow and Temperatures Circulating water flow is the fundamental parameter. Inlet water temperature and outlet water temperature (i.e., the required temperature drop) must also be specified. The temperature difference directly determines the heat exchange area and tower size for selection. Wet-Bulb Temperature The local summer wet-bulb temperature is a critical basis

Cooling tower outer box sheet metal material[ 2025-06-10 ]

The shell of a closed cooling tower is generally made of high-quality magnesium aluminum zinc plated sheet metal produced in South Korea (imported) or high-quality 304 stainless steel sheet metal produced in Pangang and Baosteel in China; Good anti-corrosion performance, Ensure that it does not rust for 10-20 years. The CNC machine tool is assembled without welding seams after cutting, punching, and folding, with a beautiful appearance and precise dimensions.

304 stainless steel tube heat exchanger[ 2025-06-10 ]

Stainless steel surface cooler (cooling coil) a. The cooling coil should be made of SS304L stainless steel U-shaped tubes with a diameter of 19mm and a delta of 1mm. The water flow direction on the water side of each heat exchange tube should form a reverse flow of air and water with the direction of air flow outside the tube. b. The support frame of the cooling coil should be welded with SS304L stainless steel angle iron, and its processing and welding process should meet the requirements of relevant national metal processing and welding standards. The surface cle

Imported Siemens spray water pump[ 2025-06-10 ]

Spray water pump (see table for specific parameters) a、 Compact in size, light in weight, with a straight pipeline that can be easily installed in the middle of the pipeline b、 Silent design motor adopts low-noise fully enclosed splash proof and dust-proof outdoor motor, which can be installed indoors and outdoors c、 Preventing water leakage is achieved through the use of mechanical seals, which are durable and easy to maintain d、 Anti rust treatment: The LP pump is coated with epoxy resin, and the LPP pump uses a cast iron pump body, which has a great anti

New generation axial flow fan[ 2025-06-10 ]

Cooling dedicated fan The BHL-N (H) ventilation system is directly supplied by the top three domestic fan manufacturers in the industry, with dedicated aluminum alloy axial flow fans for cooling towers from Qianchuan/Hemei, Forward leaning fan blade structure design, streamlined inlet duct, low wind resistance, high air volume, low noise, excellent performance, and high efficiency. The structure without belt transmission, Reduced transmission components and adopted fully enclosed self cooling low-noise cooling tower dedicated motors, or Siemens, Jiamusi motors, etc

New American horsepower PVC filler[ 2025-06-10 ]

The water spray filler adopts flame-retardant modified P.V.C plastic S-wave film type water spray filler, with a sheet spacing of 30mm and a flame retardant oxygen index greater than 40, The thickness of the filler film substrate shall not be less than 0.40mm 0.05mm. It has good thermal performance and very low ventilation resistance performance High cooling heat transfer area and efficiency, good flame retardant performance, ensure sufficient heat exchange time for water and gas in the packing. The overall assembly block of the water filling material has good stre

T2 Deoxidized Copper Tube Heat Exchanger[ 2025-06-10 ]

T2 deoxygenated copper surface cooler (cooling coil) Our company generally uses high-quality T2 deoxidized copper tubes produced by Shandong Zhongjia/Shanghai Flywheel Unit. Quality assurance. a. The cooling coil should be made of T2 deoxygenated copper U-shaped tubes with a diameter of 19mm and a delta of 1mm. The water flow direction on the water side of each heat exchange tube should form a reverse flow of air and water with the direction of air flow outside the tube. b. The support frame of the cooling coil should be welded with SS304L stainless steel angle iro