Automatic High Speed Cold Storage and Freezer Doors

Automatic High Speed Cold Storage and Freezer Doors. Thermal Insulation Design: 20mm thick PVC fabric with high-density rock wool core for superior temperature retention. Anti-Freezing Heating System: Integrated heating wire belts prevent door freezing and damage in low-temperature environments. High-Speed Operation: Opens at 2.0m/s and closes at 1.0m/s for maximum efficiency and traffic flow. Advanced Safety Sensors: Includes photo cell, airbag sensor, and alarm lights to prevent collisions and ensure safety. Durable Steel Structure: Available in galvanized steel or optional 304 stainless steel for corrosion resistance. Flexible Color Options: Available in Red, Blue, Yellow, Green, Gray, Orange, White, and Transparent. Versatile Operation Modes: Supports vehicle loop detectors, radar sensors, push buttons, remote controls, and pull switches. Wind Resistance Capability: Class 10 wind resistance rating (28m/s) ensures stability in harsh conditions.