Solution for High-Speed Rolling Doors in Cold Storage Buffer Zones

A significant temperature difference often exists between food freezing/cold storage areas and external warehouse buffer zones. By establishing an isolation barrier within the buffer zone, heat exchange between the interior and exterior can be effectively blocked, thereby maintaining the low-temperature environment inside the food cold storage. The Mego insulated high-speed rolling door is the ideal choice for this area, featuring rapid opening and closing, high-efficiency thermal insulation, support for high-frequency traffic, and automatic induction. Simultaneously, it also provides functions such as dustproofing, insect-proofing, and constant temperature and humidity control.

Mego cold storage high-speed rolling doors are typically required to work in conjunction with low-temperature cold storage doors to effectively isolate heat and accelerate cargo loading and unloading efficiency. However, they should not be used as the primary cold storage door on their own.

1. Structural Advantages

The Mego cold storage high-speed rolling door is primarily composed of a high-performance servo system and imported insulated curtains. The core advantage of the servo system lies in its extremely fast switching speed, which effectively addresses the pain point of cold air loss during冷链 transportation. The imported thickened insulated soft curtain further locks in the cold air, preventing it from escaping, and possesses the characteristics of durability and wear resistance.

This door type features an anti-collision automatic reset function. During high-frequency logistics transportation, accidents where vehicles mistakenly hit the door, causing the curtain to derail, are inevitable. Even if such a collision occurs, the Mego insulated cold storage high-speed rolling door can automatically reset and return to the track simply by restarting the motor. This significantly reduces maintenance costs and makes it the ideal choice for frequent logistics passageways.

2. Basic Parameters

• Operating Speed: The switching speed typically reaches 1.5-2.0m/s. A standard 2-3 meter opening can be fully opened in 2 seconds and closed in 3 seconds.
• Thermal Insulation: Utilizes a thickened curtain and aluminum foil insulation layer, with a total thickness reaching 7-8mm, providing significant thermal insulation effects.
• Sealing Performance:
  • Zipper-Type Track Structure: Achieves automatic full reset. The zipper seals on both sides effectively block heat conduction, preventing frost or ice formation on the tracks.
  • Bottom Soft Edge Design: Fits tightly against the ground, forming a secure sealing barrier.
• Safety Protection: Equipped with infrared photoelectric and bottom safety protection devices. If an obstacle is detected during the closing process, the door body can automatically sense it and reopen, effectively preventing entrapment accidents.