What materials are used for the coil?

Commonly stainless steel 304/316L, copper tube, and galvanized steel pipe.

What are the main applications?

Induction melting, compressor, injection molding, chiller, metallurgy, electric power, chemical industry, HVAC.

Yes. We customize according to cooling capacity, flow rate, inlet/outlet temperature, voltage and working environment.

What about water consumption?

It only consumes water by evaporation and blowdown, saving about 30%-50% water compared with open cooling towers.

Water Saving Industrial Closed Cooling Tower for Dry Regions

Name: Water Saving Industrial Closed Cooling Tower for Dry Regions
Brand: WEIFANG HENG AN IMP & EXP CO., LTD.
SKU: 2291505465

Shandong, ChinaWEIFANG HENG AN IMP & EXP CO., LTD.

US$12,000.00

1-9 Pieces

US$3,200.00

10+ Pieces

Product specifications

CAPACITY(M3/H)

Product profile

Customization

Available

After-sales Service

Provide Technical Support

Warranty

2 Years

Model NO.

BNX

Cooling Method

Cross Flow

Ventilation Mode

Mechanical Ventilation

Material

Stainless Steel,Galvanized Steel,FRP

Air Contact Form

Dry

Air Contact Way

Closed

Tower Shape

Square

Noise Level

Low

Application Fields

Industrial

Certification

RoHS, UR, ISO, CE, CCC, CTI

Condition

New

Model No

Open Cooling Tower

Water Pump Motor

Protection Class IP55, Insulation Class F

Drift Loss

Less 0.001%

Maintenance

Access Door and Ladder

Character

Energy Saving and Easy Maintainance

Motor Brand

Siemens Weg

Coil

Red Coper, Stainless Steel, Galvanized

Casing

Stainless Steel, Galvanized, Carbon Steel

Fan

Axial

Noise

Low

Transport Package

Wooden Box Packing and Sea Freight

Specification

5610*2200*4350

Trademark

HACST

Origin

China

Production Capacity

2000pieces/Years

Key features

Customized Working Pressure: Standard 1.0-2.5 MPa, customizable up to 3.0 MPa.

Flexible Material Options: Coils and casings available in Stainless Steel, Copper, or Galvanized Steel.

Energy Saving Fan: Optional EC Energy-saving Fan available for Axial Flow Fan.

Low Noise Level: Noise level ranges from 65 to 72 dB(A) at 1 meter distance.

High Efficiency Heat Exchange: Counterflow structure ensures compact size and higher heat exchange efficiency.

Water Saving Design: Saves 30%-50% water compared to open cooling towers.

Long Service Life: Normal service life is 10-15 years with proper maintenance.

Comprehensive Warranty: 2-year warranty coverage provided for all units.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

WEIFANG HENG AN IMP & EXP CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.22h

AI-Powered supplier vetting

SummaryThe supplier is recognized for its ability to customize products and has strategic partnerships with notable international and domestic companies. It holds several certifications, including ISO standards, indicating robust quality management. However, the supplier lacks strong R&D and innovation capabilities, as evidenced by a lack of new products or ODM services. The company operates a single production line and does not manage overseas warehouses or showrooms, but it does engage in international trade shows and has overseas agents.

CertificationsThe supplier holds various certifications, including ISO9001, ISO14001, and OHSAS18001, and has passed international testing by TUV and BV.

After-Sales capabilityThere is a robust after-sales service system in place, which is part of the company's sound quality management system.

R&D capabilityThe supplier has not introduced new products in the past year and does not offer ODM services, indicating limited innovation capabilities.

Customization capabilityThe supplier is capable of full customization based on samples and designs, with experience in creating complex customized products.

Client casesThe supplier is a strategic partner with globally recognized companies like Caterpillar and has collaborations with domestic firms such as CNNC and CASIC.

Product Q&A

Q:What is a counterflow closed cooling tower?

It is a closed cooling tower where air flows upward and spray water flows downward, forming a countercurrent heat exchange with the coil inside.

Q:What is the working principle?

Hot fluid runs inside the closed coil. Spray water and air cool the coil surface through evaporation and convection, without direct contact between fluid and air.

Q:What are the advantages over open cooling towers?

The cooling medium is fully enclosed, clean, non-polluting, and less scaling. It saves water and ensures stable long-term operation.

Q:What media can be cooled?

Circulating water, hydraulic oil, glycol solution, chemical fluid, induction cooling water, etc.

Q:What is the difference between counterflow and crossflow?

Counterflow: air and water flow in opposite directions, higher heat exchange efficiency, smaller footprint. Crossflow: air flows horizontally, lower noise, easier maintenance.