Insulated Thermal PVC Curtain Stacking High Speed Folding Door For Cold Storage Corridor Access

Product Overview

This insulated thermal PVC curtain stacking high speed folding door is engineered for cold storage corridors and temperature-controlled facilities where keeping cold air inside is as important as moving traffic fast. The thermal-break curtain structure, heavy-duty stacking design and rapid drive system minimize temperature loss at every cycle while allowing forklifts and pallet trucks to pass without delay.

Key Selling Points

Thermal-Break Insulated Curtain

• Thermal-break curtain construction reduces cold air loss at freezer and chiller doorways
• Tight perimeter sealing limits frost and condensation buildup on the opening
• Energy-efficient drive cuts operating cost in continuous cold chain duty

Heavy-Duty PVC Stacking Construction

• Segmented heavy-duty PVC curtain panels rated for continuous industrial use
• Reinforced steel frame and guided stacking tracks handle daily high-frequency cycles
• Low-maintenance design with quick panel replacement to minimize downtime

Custom Sizes

• Width and height customized to the actual opening, from small internal passages to large bays
• Curtain colors, transparent vision windows and frame finishes available on request
• Engineered to fit the site without structural modification of the building

Wind-Resistant Structure

• Rigid stacking panels and reinforced guides resist wind load at exterior openings
• Wind resistance up to Class 6 as standard, upgradable to Class 8 for exposed sites
• Stable curtain guidance prevents swing and vibration during open-close cycles

High-Speed Operation

• Opening speed adjustable up to 1.5 m/s to keep traffic flowing
• Servo or inverter drive shortens cycle time and reduces energy consumption
• Ideal for forklift, pallet and vehicle passages with high traffic frequency

Multiple Safety Options

• Photocell sensors on both sides reverse the door when an object is detected
• Bottom safety edge protects the infrared blind spot with instant rebound
• Optional radar, loop detector, pull switch, remote control and interlock systems
• Emergency manual release and torque protection built into the drive system

Technical Specifications

Frequently Asked Questions

Can this door really reduce cold air loss?

Yes. The thermal-break insulated curtain and tight brush/EPDM sealing slow air exchange, and the high opening speed shortens the time the doorway stays open, reducing cooling load.

Can the size be customized for my cold room opening?

Yes. Width, height, curtain color and vision windows are all customized to the actual opening dimensions on site.

What safety devices are included?

Photocell sensors, bottom safety edge and emergency manual release are standard; radar, loop detector and interlock are available as options.