Cut Your Factory Cooling Bills up to 60% Without Compromising Comfort
HMX’s patented Indirect Direct Evaporative Cooling (IDEC) technology delivers 100% fresh, cool, filtered air to your plant floor at significantly lower cost than conventional air conditioning.
- Zero Refrigerants
- 60% Less Moisture
- Works Better in Peak Summer
Trusted by Industry Leaders
- Why HMX
The Smarter Alternative
Traditional cooling fails your workforce. HMX IDEC was engineered to solve exactly that.
- Air Washers / DEC Problems
- Adds excessive moisture
- Fails in humid conditions
- Recirculates stale air
- Poor performance in peak heat
- Conventional AC Problems
- Very high energy costs
- Recirculates CO₂-heavy air
- Uses harmful refrigerants
- High capex + maintenance
- HMX IDEC Solution
- Up to 60% less moisture
- Works better in peak summers
- Zero harmful synthetic refrigerants – ESG compliant.
- 100% fresh air – zero recirculation
- Technology Deep Dive
How DAMA® Technology Works
Our patented cross-flow plate heat exchanger cools 100% fresh air without the addition of moisture.
- Key Benefits
Engineered For Industrial Demands
Dramatically lower operating costs vs conventional refrigerant AC systems.
No recirculation. Every breath on your plant floor is fresh filtered air.
Consistent temperature drop across your facility, even in peak summer.
A single unit scales from small workshops to massive industrial facilities.
DAMA® technology ensures no moisture contacts the supply air stream.
LEED compatible and ESG compliant. Uses only water (R-718) internally.
- Products
The Right Solution For Your Facility
HMX IDEC
Indirect Direct Evaporative Cooling
- 60% less power consumption vs conventional AC
- 100% fresh air — no recirculation
- 6–7°C more cooling than air washers
- No refrigerants — fully ESG compliant
Ideal for: Factories, warehouses, large manufacturing plants
HMX TFA
Treated Fresh Air System
- Saves up to 26% energy
- Pre-cools air before entering AC
- Retrofit compatible with existing systems
- Reduces HVAC load significantly
Ideal for: Pharmaceutical plants, labs, cleanrooms
- Industries Served
Built For Your Industry
- Pharmaceutical
- Automobile
- Food and Beverage
- FMCG and Warehousing
- Print and Packaging
- Engineering
- Textile
- Industries Served
Built For Your Industry
- Pharmaceutical
- Automobile
- Print and Packaging
- Food and Beverage
- Engineering
- Textile
- FMCG and Warehousing
- Industries Served
Built For Your Industry
Customer Testimonial What Our Customers Say
HMX IDEC
HMX IDEC
HMX IDEC
- Certifications & Recognition
Globally Recognised Standards
At HMX our policy is to provide products and services to fully meet and possibly exceed customer expectations. We adopt continual improvement methods, meet all statutory and regulatory requirements while nurturing our committed employees.
ISO 9001:2015
Quality Management System
ISO 14001:2015
Environmental Management System
ISO 45001:2018
Occupational Health and Safety Management System
Certified Green Product
Frequently Asked Questions
How is HMX Indirect Evaporative Cooling (IEC) different from Direct Evaporative Cooling (DEC)?
At the heart of HMX Indirect Evaporative Cooling is DAMA® a cross-flow plate type heat exchanger that separates the air into which moisture has been added to create cooling, from the air supplied to the conditioned space. The result: supply air that has had no contact with water, cooled almost to ambient wet bulb temperature.
In Direct Evaporative Cooling, a cellulose pad acts as a heat exchanger. The supply air directly contacts water, leaving it cool but laden with moisture — problematic for workers and many production environments.
What factors affect human comfort in an industrial setting?
Human comfort is affected by: temperature of air, relative humidity, air motion, percentage of fresh air, personal activity level, and clothing. HMX IDEC addresses temperature, humidity, fresh air supply, and air circulation simultaneously.
Which refrigerant does DAMA® use?
DAMA® uses water (R-718) as its cooling medium. However, no water comes in contact with the output air — meaning zero moisture is added to the fresh, cooled air leaving the system. This is completely different from refrigerant-based AC and far cleaner for your facility and the environment.