Brief introduction:

A closed cooling tower (also called an evaporative air cooler, sealed cooling tower, or enclosed cooling tower) houses a tubular heat exchanger within the tower. The cooling effect is achieved through heat exchange between circulating air, spray water outside the tubes, and circulating water within the tubes. Because the circulating water circulates within the tubes in a closed loop, it ensures water quality is uncontaminated, effectively protecting the efficient operation of the main equipment and extending its service life. When the outside temperature is low, the spray water system can be shut down, saving water. With the implementation of national energy conservation and emission reduction policies and the increasing scarcity of water resources, closed cooling towers have been widely used in recent years in industries such as steel and metallurgy, power electronics, machining, and air conditioning systems.

Key features:

1.Improve production efficiency and soften water circulation without scaling, blockage, or loss.

2. Extend equipment life, ensure reliable and stable operation, reduce failures, and eliminate accidents.

3. Fully enclosed circulation eliminates impurities, evaporation, and pollution.

4. Improve plant utilization, eliminating the need for a water tank, reducing floor space, and saving space.

5. Small footprint, easy installation, movement, and layout, with a compact design.

6. Easy operation, stable operation, and a high degree of automation.

7. Reduce operating costs with automatic switching between multiple modes and intelligent control.

Technical parameters:

Cooling tower structure diagram:

Our cooling tower consists of a fan, water outlet pipe, water inlet pipe, spray pump, cooler, sump inlet grille, shell, air duct, etc. The water outlet pipe, water inlet pipe, and cooler are made of 304 stainless steel or 316 stainless steel. That is to say, the materials in contact with the circulating medium are all 304 stainless steel or 316 stainless steel. The material of the shell is magnesium-aluminum-zinc or 304 stainless steel.

Working Principle Schematic Diagram

The circulating medium circulates in a closed pipeline, and the cooling effect is ensured through the heat exchange of the air spray water flowing through the outside and the heat dissipation of the fan.

Detailed photos:

Our advantages:

1. Using the highest quality materials and the most advanced production technology ensures that our cooling towers can provide excellent performance in a variety of environmental conditions.

2. Our cooling tower design takes into account factors such as energy saving and environmental protection, which can effectively reduce water and electricity consumption and reduce environmental impact. Customized cooling tower solutions can be provided to meet a variety of specific application needs.

3. We understand that each customer's needs are unique, so we provide customized cooling tower solutions to meet a variety of specific application needs.

4. We provide technical training services to help your team better understand and operate our cooling towers. Including product knowledge, operating skills, maintenance methods, etc., we will provide you with support as soon as possible.

5. If you need to replace any accessories, we can provide them for you in the shortest time. We have a large inventory of accessories and can quickly meet your needs.

Zhengzhou Lanshuo Electronics Co., Ltd is located in Zhengzhou National High& New Technology and Industrial Development Zone. Our mission is to provide customers the highest quality products to gain the reputation by focusing on customer satisfaction.

15-year experience in the R&D, design, production of high frequency and medium frequency induction heating machines. Products have won great reputation among clients.

Our main products are High Frequency IGBT Induction Heating Machine and Super Audio Induction Heating Machine, CNC Quenching Machine Tool, Medium Frequency Induction Melting Furnace, KGPS Medium Frequency Induction Melting Furnace, Open type Cooling Tower, Closed Type Cooling Tower, Water Cooling Chiller, etc.

Our roducts' quality are reliable, the performance are excellence. Our equipments are widely used in the industry of melting, casting, forging, heating, heat preservation,hot rolling, brazing, annealing, quenching, hot fitting, bending before heat treatment etc.

We have exported to Pakistan, Egypt, India, Vietnam, Mexico, Uganda, Ukraine, Serbia, Russia, Germany, Turkey, South Korea, Malaysia, Philippines and other countries.

Welcome friends from all over the world to visit our factory and give valuable advice.