Industrial Cooling & Ventilation Solutions For Global Businesses

Complete ventilation and cooling solutions designed for factories, farms, greenhouses, and industrial buildings.

Evaporative air coolers offer an eco-friendly and cost-effective solution for cooling large open spaces. Utilizing the natural process of water evaporation, these coolers effectively reduce temperatures, making them perfect for agricultural and industrial applications.

Our evaporative cooling pads are designed to enhance the efficiency of air coolers, offering superior cooling performance. These pads are crafted to maximize airflow and humidity control, ensuring a comfortable and productive environment.

Ventilation and cooling requirements vary by animal type, building design, climate and operating conditions.

The following application references illustrate how exhaust ventilation, evaporative cooling and air circulation can be combined for different livestock and agricultural environments.

1. Enclosed Finishing Pig House — Sichuan, China

Application:
4,500 m² enclosed finishing pig house

Challenge
The house originally relied on natural ventilation through windows. During summer, heat, stale air and elevated ammonia levels contributed to heat stress and reduced feed intake.

Solution
Evaporative cooling pads were installed at the air-inlet end, with high-power negative-pressure exhaust fans at the opposite end. The system used tunnel-style negative-pressure ventilation, with temperature-based control of the exhaust fans and cooling-pad water circulation.

Reported Results

• Indoor temperature maintained at approximately 22–26°C during summer
• Improved removal of ammonia and stale air
• Reported electricity savings of approximately 30% compared with the previous cooling approach
• Reduced heat-stress conditions

System Concept:
Cooling Pads → Livestock House → Negative-Pressure Exhaust Fans

What This Demonstrates
Effective livestock cooling depends on coordinated air intake, exhaust capacity and cooling control—not simply on adding more fans.

2. Layer Poultry House — Xinjiang, China

Application:
High-density layer poultry house

Challenge
High summer temperatures combined with high-density housing created heat-stress risks and affected production stability. Heat stress can also contribute to increased egg damage.

Solution
Evaporative cooling pads were combined with multiple negative-pressure exhaust fans, temperature/humidity sensors and automatic control. The system used longitudinal tunnel ventilation, with fan operation and cooling-pad water supply adjusted according to indoor conditions.

Reported Results

• Indoor temperature maintained at approximately 27–28°C
• Reduced heat-stress conditions
• Improved production stability
• Fewer damaged eggs
• Reduced manual inspection through automated operation

System Concept:
Cooling Pads → Layer House → Negative-Pressure Exhaust Fans

What This Demonstrates
Poultry ventilation performance depends on the coordination of exhaust airflow, cooling-pad capacity and environmental control.

3. Turkey Production Facility — Spain

Application:
Large-scale turkey production

Challenge
The facility required different ventilation strategies according to seasonal conditions. Hot-weather operation required high airflow and cooling, while spring and autumn required lower ventilation rates.

Solution
The referenced system combined evaporative cooling pads with negative-pressure exhaust fans and staged fan operation. Larger and smaller fans were switched according to ventilation demand to provide different airflow levels.

Reported Results

• Automatic switching between higher and lower ventilation rates
• More consistent airflow through the poultry house
• Reduced hot spots
• Improved control of ventilation under changing seasonal conditions

System Concept:
Evaporative Cooling Pads → Turkey House → Staged Exhaust Fans

What This Demonstrates
Poultry ventilation systems may require different airflow levels throughout the year. Fan staging and control can help match ventilation capacity to changing operating conditions.

Reference Type:
Industry / third-party application reference. This example should not be presented as an MX Cooling project unless MX Cooling’s involvement is independently verified.

4. Pig Farm Ventilation Retrofit — Xuzhou, China

Application:
Multiple pig houses within a livestock farm

Challenge
Hot air accumulated in the upper part of the buildings, while ammonia and humidity remained trapped in areas with insufficient air movement.

Solution
Negative-pressure exhaust fans were used for rapid air extraction and pollutant removal. Permanent-magnet HVLS fans were added for indoor air circulation to improve air movement and reduce stagnant zones.

The system combined exhaust ventilation with internal air circulation.

Reported Results

• Reported summer indoor temperature reduction of approximately 3–4°C
• Reported ammonia reduction from approximately 28 ppm to below 9 ppm
• Improved daily weight gain
• Lower reported mortality

System Concept:
HVLS Air Circulation + Negative-Pressure Exhaust Ventilation

What This Demonstrates
Exhaust ventilation and air circulation serve different functions. Exhaust fans remove air from the building, while HVLS fans circulate indoor air and can help reduce stagnant zones.

5. Broiler Farm Ventilation Upgrade — Vietnam

Application:
20,000-broiler farm

Challenge
The farm previously used diesel-powered ventilation fans. Fuel consumption, noise, maintenance requirements and exhaust emissions created operating disadvantages.

Solution
The ventilation system was upgraded to electric negative-pressure exhaust fans combined with evaporative cooling pads for tunnel ventilation.

Reported Results

• Reported inlet-air cooling effect of up to approximately 9°C
• Reported cooling-related operating cost reduction from approximately US$650 to US$52 per month
• Reported payback period of approximately 3 months
• Reduced maintenance requirements
• No diesel exhaust emissions from the ventilation fans

System Concept:
Evaporative Cooling Pads → Broiler House → Electric Exhaust Fans

What This Demonstrates
Replacing diesel-powered ventilation with electric exhaust equipment can address fuel consumption, noise and exhaust-emission issues while supporting tunnel ventilation and evaporative cooling.

From Application to Equipment Selection

Every poultry or livestock building has different ventilation requirements. House dimensions, animal type, capacity, climate, existing equipment and desired ventilation mode all affect equipment selection.

Provide your project information to MX Cooling, and we can review the information supplied and recommend suitable equipment types and approximate quantities.