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Centrifugal Air Curtain for Commercial Cold Storage
A centrifugal air curtain for commercial cold storage is an advanced air isolation device installed at cold storage facility entrances. It generates high-speed airflow to create a protective barrier that prevents air exchange between interior and exterior environments, effectively reducing cold air loss and hot air infiltration while maintaining optimal low-temperature conditions.
Equipment Features
Centrifugal Fan: Utilizes external rotor centrifugal technology delivering wind speeds of 18-21 m/s, providing substantial air volume with uniform distribution for rapid formation of stable air curtains
Material and Construction: Constructed with color steel or stainless steel exteriors offering rust-proof and corrosion-resistant properties, specifically designed for low-temperature and humid environments; segmented air outlet design ensures even airflow distribution and enhanced isolation performance
Installation and Customization: Custom-fitted to match cold storage door opening dimensions; typically mounted above door frames with air outlet positioned within 5 cm of the frame; select models feature variable frequency speed control for optimized energy efficiency
Oem service: Welcome customized size We are experience factory for OEM&ODM service
Performance Benefits
Cold Air Retention: Reduces cold air loss by 40%-50% during door openings, significantly lowering refrigeration system energy consumption
Temperature Stability: Maintains internal temperature fluctuations within ±0.5℃, ensuring optimal preservation of fresh produce, fruits, and vegetables
Energy Efficiency: Achieves 25%-30% overall energy savings through variable frequency technology and temperature-humidity linkage control systems
