Zhengzhou Lanshuo Electronics Co., Ltd
                                                                                                           
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23 Years
Since 2003
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Energy Saving Counter Flow Closed Cooling Tower for Industrial Use

Price Negotiable
Price: Cost-effective
MOQ: 1 set
Delivery Time: 5-7 working days
Brand: Lanshuo
Product Description
High-quality Closed Circuit Cooling Towers and Stainless Steel Counter Flow Cooling Towers
Product Specifications
Attribute Value
Cooling type Counter flow
Warranty 1 year
Power Customized
Core components Pump, motor
Machinery test report Provided
Material Metal
Key selling points Energy saving
Price Cost-effective
Service life More than 10 years
Product Overview

Closed cooling towers (also known as evaporative air coolers, sealed cooling towers, or enclosed cooling towers) feature a tubular heat exchanger within the tower structure. The cooling effect is achieved through efficient heat exchange between circulating air, external spray water, and internal circulating water. The closed-loop design maintains water quality, protects equipment operation, and extends service life. During low ambient temperatures, the spray system can be deactivated for additional water savings.

Key Features
  • Enhances production efficiency with softened water circulation that prevents scaling, blockage, and loss
  • Extends equipment lifespan through reliable, stable operation with reduced failures
  • Fully enclosed circulation eliminates contamination from impurities and evaporation
  • Optimizes facility space by eliminating the need for water tanks
  • Compact footprint allows for easy installation, relocation, and flexible layout
  • Simple operation with stable performance and advanced automation
  • Reduces operating costs through intelligent multi-mode switching
Technical Parameters
Voltage 3 phase 380V, 50/60HZ
Cooling capacity 60000Kcal/h
Cooling circulation water flow 8m³/h
Water inlet/outlet pipe diameter DN63mm
Water supplement interface diameter DN20mm
Fan motor power 0.37kw
Spray pump power/flow 0.75KW / 12m3/h
Circulation pump power/head/flow 1.5KW / 25m / 10m3/h
Tower body guard Aluminium zinc plate
Condenser material 304 stainless steel tube Φ19*0.8
Dimensions (L×W×H) 2300×1000×2250mm
Weight 550kg
Cooling Tower Structure

Our cooling towers consist of:

  • Fan, water inlet/outlet pipes, spray pump
  • Cooler, sump inlet grille, shell, air duct
  • 304/316 stainless steel components for all water-contact surfaces
  • Shell constructed from magnesium-aluminum-zinc or 304 stainless steel
Cooling tower structural diagram front view
Cooling tower structural diagram side view
Working Principle
Cooling tower working principle schematic

The closed-loop system maintains circulating medium within sealed pipelines, with cooling achieved through air-spray water heat exchange and fan-assisted heat dissipation.

Product Gallery
Cooling tower close-up detail
Cooling tower internal components
Cooling tower fan assembly
Cooling tower water distribution system
Our Advantages
  • Premium materials and advanced manufacturing for exceptional performance in diverse conditions
  • Energy-efficient, eco-conscious design reduces water and electricity consumption
  • Custom solutions tailored to specific application requirements
  • Comprehensive technical training covering operation and maintenance
  • Rapid replacement part availability from extensive inventory

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Zhengzhou Lanshuo Electronics Co., Ltd
Location No. 27 Fenglin Road, High-tech Zone, Zhengzhou 450001, Henan, China
Contact Person Anna

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