ISO 9001 
Industrial evaporative air coolers
Hantaitong factory cooling equipment for global B2B projects.
Industrial and mobile evaporative air coolers for factories, warehouses, workshops and commercial fresh-air cooling projects.
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manufacturer since0
production base0+
export markets100%
factory direct support Factory direct Evaporative cooling only Model-level product information Global B2B project support
Product models
Six air cooler models, each with its own detail page.
Choose fixed, side-outlet, top-outlet or mobile evaporative air coolers according to your building layout and cooling area.
Industrial evaporative air cooler
HTT-25C
A large-capacity evaporative cooler body for factories, workshops and open industrial spaces that need practical fresh-air cooling.
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Industrial evaporative air cooler
HTT-20A
A compact industrial evaporative cooler layout for facility cooling projects that need reliable air intake and a robust housing.
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Industrial evaporative air cooler
HTT-20C
An industrial evaporative cooler model with a top discharge style housing for ducted or positioned fresh-air delivery.
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Industrial evaporative air cooler
HTT-20B
A side-outlet evaporative cooler configuration for projects where airflow direction and equipment placement matter.
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Mobile evaporative air cooler
HTT-20Y Dual Port
A mobile evaporative cooler with dual air outlets for flexible spot cooling in facilities where working zones change.
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Mobile evaporative air cooler
HTT-20Y
A portable evaporative air cooler with wheeled base and adjustable air outlet for local cooling support.
View details >Product demonstration
See the cooler structure, airflow direction and installation details.
Buyers can review product photos first, then request a video demonstration or project discussion based on the installation scenario.
Send project details Factory air cooler demonstration
Factory certification
Certificates buyers can preview before contacting us.
ISO management certificates and export compliance documents help buyers verify the supplier before discussing model selection and project requirements.
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ISO 9001 
ISO 14001 
CE LVD 
CE EMC 
FCC 
RoHS 
LVD 
EMC 
LVD 2026 
RoHS 2026 
FCC 2020 ISO 9001 ISO 14001 CE LVD CE EMC FCC RoHS LVD EMC LVD 2026 RoHS 2026 FCC 2020 Engineering cases
Real installation photos for stronger buyer trust.
Overseas buyers can review real installation scenes before discussing model selection, airflow direction and project requirements.
Rooftop factory cooling
External wall installation
Ducted fresh-air delivery
Multi-floor workshop project
Large building installation
Factory facade cooling
Factory-backed supply
Built for industrial cooling projects, not mixed-category traffic.
Hantaitong focuses this English site on evaporative air coolers only, so buyers can quickly compare models, applications and project information without mixing unrelated product categories.
Manufacturer since 200710,000 sq m factory150+ employees48+ export markets
Project support
Clear model information, clear project communication.
Share your site size, ceiling height, heat source and target cooling area. Hantaitong can then discuss the right evaporative air cooler direction with you.
Single-product focus
This English site is dedicated to evaporative air coolers, so buyers see one clear product category.
Factory-backed supply
Hantai is a manufacturer with a 10,000 sq m production base and practical project communication.
Model-level pages
Each key model has its own image, application notes and enquiry path.
Clear buyer answers
Common questions, applications and comparison notes help buyers prepare a useful project enquiry.
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Buyer paths
Help visitors choose by use case.
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Factory cooling
Bring cooled fresh air into production floors, assembly lines and heat-heavy work areas.
Warehouse cooling
Support staff comfort and airflow in high-volume storage and logistics buildings.
Mobile spot cooling
Use wheeled evaporative coolers where layouts change or cooling is needed temporarily.
Buyer questions
Common questions buyers ask before quoting.
These answers help buyers prepare the basic information needed before quotation.
What is an industrial evaporative air cooler?
It is a fresh-air cooling system that draws outside air through wetted cooling pads. As water evaporates, the supplied air temperature drops and fresh air is delivered into the target area.
Where do Hantai evaporative air coolers work best?
They are commonly used in factories, workshops, warehouses, logistics spaces and open commercial areas, especially where fresh-air ventilation is acceptable and the space is not fully sealed.
Can I use a mobile evaporative cooler instead of a fixed unit?
Mobile models are useful for spot cooling, temporary work zones and changing layouts. Fixed or ducted units are usually better when a whole area needs planned airflow.
What information do you need for a recommendation?
Useful starting information includes area size, ceiling height, target cooling zone, local climate, heat sources, power conditions, airflow direction and whether the unit will be fixed or mobile.
Start with your facility