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High-speed spiral doors HSSD
High-quality industrial solution by DoorHan.
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High speed spiral doors
DoorHan SpeedSpiral high-speed spiral doors combine the thermal insulation and burglar resistance of an industrial sectional door with the ultra-fast cycle times of a high-speed door (up to 2.5 m/s). Featuring insulated aluminum slats and a contactless spiral track system that prevents slat wear, they are ideal for exterior industrial perimeters, automated parking, and high-turnover logistics. Built to international CE and ISO 9001 manufacturing standards.
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Engineering Overview & Technical Standards
High-Speed Insulated Spiral Doors for Exterior Security and Speed
DoorHan high-speed spiral doors (HSSD series) combine the ultra-fast operating speeds of rapid roll fabric doors with the robust thermal insulation, wind resistance, and break-in security of solid industrial sectional doors. Engineered for exterior building envelope openings with heavy forklift and transport traffic, spiral doors utilize insulated aluminum sandwich slats that travel into a non-contact spiral track mechanism during opening.
Because the door slats never touch each other as they roll up into the spiral guide, the door operates with virtually zero mechanical wear, whisper-quiet motion, and pristine surface preservation.
Key Technical Specifications & Engineering Standards:
- Non-Contact Spiral Mechanism: Circular spiral tracks ensure smooth, high-speed movement without friction, slat contact, or surface scratching.
- Insulated Thermal Slats: 40 mm polyurethane-insulated aluminum or steel slats providing thermal heat transfer resistance up to 0.95 m²·°C/W.
- Class 4 Wind Resistance: Structural slat strength engineered to withstand gale-force winds up to 140 km/h (Class 4 according to EN 12424).
- Frequency Inverter Control: Smooth acceleration and soft-stop deceleration curves extend mechanical gearmotor lifespan and prevent dynamic stress on mounting structures.
- Integrated Vision Panes: Optional double-glazed panoramic slats provide clear outdoor visibility without sacrificing structural rigidity.
Quality Assurance & Engineering Compliance:
DoorHan high-speed rapid roll-up and spiral doors are manufactured in accordance with strict CE directives, EN 12424 wind load criteria, and EN 12453 crushing protection standards. Designed for continuous 24/7 operations, our rapid door systems undergo accelerated life-cycle testing exceeding 1,000,000 cycles with minimal maintenance overhead. Turnkey integration is backed by full technical documentation, industrial controller schematics, and cleanroom air permeability certification data.
DoorHan spiral doors deliver the ultimate hybrid solution for modern logistics facilities, automotive logistics hubs, and secure industrial perimeters demanding maximum throughput and absolute perimeter security.