Cold Storage Air Curtain

The Cold Storage Air Curtain is engineered to maintain one of the most fragile equilibriums in any workspace — the temperature inside a cold storage facility. Every degree matters, and this system makes sure the cold stays where it should be while keeping warm, humid air out.

Built from stainless steel or color‑coated steel, its housing feels solid, stable, and built to last. Every seam is precisely riveted for rigidity, ensuring reliable operation in high‑humidity or low‑temperature environments without corrosion, vibration, or structural wear.

A high‑efficiency motor drives the centrifugal fan at speeds up to 20 m/s, generating a smooth, powerful, and evenly distributed curtain of air that minimizes energy loss while creating a clean, controlled separation at the doorway. Inside, a galvanized fan shell, IP44 protection, and continuous‑duty testing exceeding 8,000 hours guarantee dependable performance in demanding cold‑chain conditions.

The forward‑curved impeller and optimized volute design keep noise to a minimum — around 70 dB — so only the performance is felt, not heard. Available in multiple sizes from 900 mm to 2400 mm, each model adapts effortlessly to different door widths, ensuring seamless temperature retention and airflow control.

Reliable, efficient, and whisper‑quiet, the Cold Storage Air Curtain isn’t just equipment — it’s a vital part of keeping perishable goods protected, energy costs down, and working conditions consistently comfortable.

• Precision Air Barrier: Centrifugal fan creates a dense, uniform air curtain reaching up to 20 m/s for effective temperature separation.
• Durable Metal Construction: Stainless or color‑coated steel housing resists corrosion and vibration in humid and cold conditions.
• Continuous Duty Performance: Motor tested for over 8,000 hours of operation for long‑term industrial reliability.
• Quiet Operation: Forward‑curved impeller and tuned volute design maintain low noise levels (≈70 dB).
• Energy Efficiency: Air curtain reduces thermal exchange, diminishing compressor load and cutting energy use in cold storage applications.
• Wide Range of Sizes: Models ranging from 900 to 2400 mm fit various door widths and industrial layouts.
• Resilient Protection: Galvanized fan shell and IP44 waterproof rating withstand moist, low‑temperature conditions.
• Stable Airflow: Uniform air distribution prevents condensation and limits dust and insects from entering cold zones.

• Cold rooms and freezers
• Food processing and packing plants
• Pharmaceutical storage facilities
• Cold‑chain logistics warehouses
• Supermarket and distribution centers