Managing Factory Heat Loads
Industrial manufacturing plants, textile mills, and garments factories in Bangladesh face extreme internal heat loads generated by machinery, steam processes, solar roof gains, and hundreds of personnel. Keeping these massive factory halls ventilated and cool is highly expensive, but crucial for worker safety, efficiency, and product quality.
5 Practical Strategies to Lower Cooling Bills
- Install High-Volume Low-Speed (HVLS) Ceiling Fans: HVLS fans create a gentle breeze that makes workers feel up to 5°C cooler, allowing factory owners to set the AC thermostat higher without sacrificing employee comfort.
- Optimize Roof Insulation: Applying solar reflective paint or high-performance thermal insulation under the metal roof deck blocks up to 90% of radiant solar heat from entering the factory floor.
- Implement Dynamic Spot Cooling: Instead of cooling the entire massive factory volume, focus duct drops and cooling outlets directly on active machinery areas and worker assembly zones.
- Schedule Regular Condenser Cleaning: Dust and scale buildup on chiller and VRF condensers forces compressors to work harder, wasting up to 25% more electricity. Monthly cleaning is essential in dusty industrial areas.
- Zoned Duct Ventilation: Designing a tailored layout of Kruger extraction fans and fresh air intake louvers to naturally exhaust hot air trapped at the ceiling level.
Our dedicated industrial engineering team at The Aircons Ltd. designs custom, cost-effective factory ventilation and spot cooling layouts that balance peak comfort with low monthly power bills.