The centrifugal air curtain is a professional air ventilation and isolation device widely installed at the entrances and exits of commercial stores, shopping malls, warehouses, workshops, hotels and office buildings. Utilizing advanced centrifugal fan technology, this equipment generates a stable, high-speed and uniform airflow barrier that completely separates indoor and outdoor air environments without blocking pedestrian access or logistics passage. It effectively reduces indoor and outdoor air convection, prevents cold and hot air loss, and isolates external dust, insects, peculiar smells and dirty air. With stable operation, low noise and high air output performance, the centrifugal air curtain has become an essential energy-saving and environmental protection supporting facility for commercial ventilation, constant temperature maintenance and clean space management.
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