China Manufacturing Double-Layer Aluminum Panel Turbo Automatic Hard Freezer Fast Door

China Manufacturing Double-Layer Aluminum Panel Turbo Automatic Hard Freezer Fast Door. High-Speed Operation: Opening speeds up to 1.5 meters per second for efficient logistics. Energy Saving Design: Reduces energy loss by approximately 180% compared to conventional doors. High Wind Resistance: Withstands wind speeds up to 32 m/s with a rating of less than 12. Durable Construction: Double-layer aluminum panels with 40mm thickness and 50kg density. Long Lifespan: Guarantees over 150,000 trouble-free operations annually. Advanced Safety Features: Includes infrared safety system, safety bottom edge, and dual-turbine structure. Customizable Options: Offers customization for color, LOGO, size, and appearance. IP54 Protection: Waterproof and dustproof control box suitable for harsh environments.