Fastlink Fast-Delivery Dust-Proof Automatic Rolling Door for Cold Storage Warehouse

Fastlink Fast-Delivery Dust-Proof Automatic Rolling Door for Cold Storage Warehouse. High-Speed Operation: Maximum opening speed of 2.0 m/s reduces energy consumption and meets high-frequency demands. Advanced Safety Features: Includes wireless bottom sensor, safety light curtain, and automatic reopening upon obstruction. Patented Sealing Design: Spherical seal and high-density brushes ensure tight fit and prevent air leakage. Robust Wind Resistance: Rated at 225Pa (JG/T302-2022) for stable performance in industrial environments. Intelligent Control System: Self-developed frequency conversion system with fault code display and fire linkage. Built-in Heating System: Prevents frost and ice accumulation on the sealed rail for efficient cold storage operation. Comprehensive Warranty: 1-year warranty coverage with 2-year after-sales service including online technical support.