Industrial Insulated Thermal Protect Heavy Duty Sectional Gate High Speed Spiral Aluminum Alloy Roller Shutter Doors

Industrial Insulated Thermal Protect Heavy Duty Sectional Gate High Speed Spiral Aluminum Alloy Roller Shutter Doors

Heavy-duty industrial roller shutter combining spiral technology, thermal insulation, and a sectional gate design in one high-performance door system. Built from aluminum alloy with a high-speed spiral mechanism, this door delivers rapid cycling for busy industrial entrances while the insulated slats provide thermal protection for climate-controlled environments. The heavy-duty construction withstands frequent operation in demanding logistics, manufacturing, and cold storage applications.

Key Features

• Hybrid Sectional-Spiral Design: Combines sectional gate thermal efficiency with spiral speed and compact storage
• Thermal Insulation: PU foam-filled aluminum slats with thermal break profile
• High-Speed Spiral Mechanism: Opening speed up to 2.5 m/s for maximum logistics efficiency
• Heavy Duty Rating: Reinforced slats and guide system designed for 100,000+ operational cycles
• Thermal Protection: Reduces heat loss in cold storage and temperature-controlled environments

Technical Specifications

• Slat Material: Double-skin aluminum alloy 6063-T5, PU foam filled, slat height 77–100mm
• Thermal Break: Integrated PVC thermal break profile between inner and outer skins
• Opening Speed: 1.0–2.5 m/s adjustable
• U-Value: ~2.0–2.8 W/m²·K depending on slat configuration
• Motor: High-cycle geared brake motor with VFD frequency control, 380V three-phase
• Max Opening: Custom up to 6m width × 6m height
• Wind Load: Class 3–5 depending on dimensions
• Safety: Photocell, safety edge, motion sensor, emergency battery backup

Applications

• Cold storage and freezer room entrance doors
• Logistics and distribution center high-traffic doors
• Manufacturing plant climate-controlled zone separations
• Food processing facility entry points

Pricing: Starting at $550 USD (FOB Guangzhou)
Lead Time: 15-20 business days for standard sizes
Includes: Insulated aluminum spiral curtain, high-cycle motor with VFD, control panel, safety sensors