Dirt Resistant 12-Level Wind Resistance Automatic Hard Turbo Steel Fast Door

Dirt Resistant 12-Level Wind Resistance Automatic Hard Turbo Steel Fast Door. High-Speed Operation: Opening speed reaches 0.6-1.5 m/s for efficient logistics transit. Energy Saving Design: Reduces energy loss by approx. 180% compared to conventional doors. High Wind Resistance: Withstands wind resistance up to 32 m/s with rating <=12. Durable Servo System: Ensures over 150,000 trouble-free operations annually. Thermal Insulation: 40mm thick panels with K<=0.6W/(m2*K) thermal insulation performance. IP54 Protection: Waterproof and dustproof control box and insulation for harsh environments. Customizable Options: Supports logo, color, and size customization to meet branding needs. Advanced Safety: Dual-turbine structure with infrared safety system and emergency stop.