Industrial Spiral High Speed Door – Hard Roller | Warehouse Factory

Industrial Spiral High Speed Door – Hard Roller | Warehouse Factory

Industrial spiral door engineered for high-traffic logistics environments, achieving opening speeds up to 2.0 m/s with a helical track design that stores the curtain overhead without wasting ceiling space. The hard-roller slat construction withstands heavy impacts and maintains thermal separation between temperature-controlled zones.

Key Features

• Spiral Track Design: Vertical lift transitions to horizontal overhead storage — maximizes usable ceiling space
• High-Speed Operation: Opening up to 2.0 m/s, closing up to 1.5 m/s for rapid traffic flow
• Hard Roller Slats: Rigid aluminum or steel slats with PU foam insulation core
• Wind Load Rated: Tested to 1200 Pa for exterior installation on exposed facades
• Safety System: Photocell obstruction detection, bottom-edge safety edge, emergency stop

Technical Specifications

• Slat Material: Extruded aluminum with PU foam core (or steel option)
• Opening Speed: Up to 2.0 m/s (adjustable)
• Closing Speed: Up to 1.5 m/s (adjustable)
• Wind Load: Up to 1200 Pa (EN 12424 Class 2–3)
• Insulation: U-value approximately 1.5 W/m²K
• Control: VFD inverter drive, PLC controller with diagnostic display
• Certification: CE, ISO9001

Applications

• Warehouse loading bay and shipping dock doors
• Logistics center internal high-traffic passages
• Cold storage and temperature-controlled facility entries
• Factory production line separation zones

Pricing: Starting at $500 USD (FOB Guangzhou)
Lead Time: 15-20 business days for standard sizes
Includes: Spiral door assembly, VFD drive system, PLC controller, safety photocells, bottom edge safety, remote controls