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Cold Storage Rapid Door

High efficiency intelligence and safety make the cold storage rapid door widely used in food, chemical, textile, electronics, supermarket, cold storage, logistics, warehousing and other production efficiency, dust-free and high temperature level requirements.

 Technical Data

Max dimension: 3000mm wide*4.5000mm high
Max opening Speed: 1.6m/s
Max closing speed: 1.6m/s
Wind resistance: Beaufort scale 12 (35m/s)
Power supply: 1-phase 220±10%V,50/60HZ,or 3-phase 380V±10%V,50/60HZ
Protection level of electric: IP55
Control system: Servo type
Driving system: Servo motor
Thermal insulation factor: ≤0.69W/(㎡•K)
Sound insulation factor: R=25dB
Available colors of slat: Grey, Blue, White, Aluminum, Golden

1.Structure diagram:

freezer rapid door diagram

2.Insulated PVC Sandwich Fabric:Insulated sandwich fabric.Double skin is 0.9mm PVC fabric,and inside is filled with high-density insulating rock wool.Total thickness:20mm.


3.Anti-freezing Heating Device:All-round heating wire belt is used to avoid freezing of door structure.This device could avoid damage of door fabric and driving system when the door is frozen steadily.


4.Self-repairing and Air-tight Design :The soft curtain anti-collision cold storage door has an Self-repairing structure design. After accidental impact, the curtain is released from the track,which saves maintenance cost and personnel input for the cold storage user, so it is used for frequent access. freezer door zipper

5.lifting method:The freezer high speed door lifting method has scroll lifting and horizontal lifting. After rigorous experimental data, the reel type and horizontal lifting are ideal ways to upgrade.

rolling lifting method   high lifting method

6. Motor and controller:Italy servo technology motor and controller with English interface.Absolute encoder+inbuilt incremental encoder,double encoder ensure low failure rate.   

7. Safety devices:

A.Photocell sensor:When there is a human or vehicle under the door,the door will stop closing and get up automatically.This will avoid accident collisions.


B.Safety bottom edge:When the bottom bar of the door touches something,it will stop closing immediately and get up automatically.


C.Alarm light and enmergency buttons.


8. Operation methods:


9. Commonly used colors:(Other color can be customized.)


Video display

 video center


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Add : ChanDai Industrial Park,MengJin County,LuoYang City,HeNan Province,China
Phone : +86 0379 60867186
E-mail :
Skype : 13007581500
YUOU Doors And Windows Technology Co.,LTD



    Add : ChanDai Industrial Park,MengJin County,LuoYang City,HeNan Province,China
    Tel : +86 379 60867186
    Phone : +86 13007581500
    E-mail :
   Whatsapp/Skype :+86 13007581500

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