Industrial Wind-Resistant PVC Stacking Door 6-60m Height 8-140m Width with 55kg/m² Wind Pressure Rating

High-speed roll-up flexible shutters designed for industrial workshops and large-scale facilities requiring durable, weather-resistant door solutions.

• Single door specifications: 6-60 meters high × 8-140 meters wide
• Standard wind pressure: 55kg/m²
• Maximum design wind pressure: 77kg/m²
• Ascent speed: minimum 6 m/min (adjustable)

• Operating temperature range: -30℃ to 70℃
• Excellent sealing performance at wind speeds up to 35m/s
• Sealed brush system for wind protection and noise reduction
• Fire rating: NF-P92-503 standard

• Baosteel cold-rolled sheet, 1.5mm thickness
• Special fluorocarbon powder coating for outdoor use
• Professional anti-oxidation surface treatment

Ideal for large equipment manufacturing industries including airport freight terminals, shipyards, power plants, coal enterprises, heavy industry facilities, and other locations requiring large-scale entrance closures.

Features specialized motor with PLC and frequency converter control for precise operation. Vertical lifting and folding storage design maximizes space efficiency while enhancing accessibility and maintaining aesthetic appeal.

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