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:
220 V Freezer Room Insulated Keep Temperature Cold Storage Door | |
Max dimension | width * height 3500mm*4000mm |
Power supply | 220±10%V, 50/60Hz. Output power 0.75-1.5KW |
Normal speed | open1.2m/s close 0.6m/s |
Max speed | open 2.0m/s close 1.0m/s |
Opening frequency | 1000 times /day |
Wind resistance | 28m/s (Class 10) |
Air tightness | leakage through the door is 95m³/hour under 30 pa pressure |
Structure Diagram:

Product Details:
1. PVC Fabric:
Insulated PVC sandwich fabric: double skin is 0.8mm PVC fabric, and inside is filled with high-denisity insulating rock wool, total thickness is 20mm.

2. Zipper Design:

3. Anti-Freezing Heating Design:
All-round heating wire belts are used to avoid freezing of door structure. This can avoid demage for fabric and driving system when the door is frozen steadily in low temperature room.

Two guide rails, which includes one top cover and one motor cover included.
Optional material: 304 stainless steel or aluminum alloy.


6. Colors:Blue\Yellow\Orange\Grey\White\Full clear\Green

5. Safety devices(Below three devices are included as standard):



6. Operation methods:
Vehicle loop detector,Radar sensor,Push button,Pull switch,Remote control

You will receive:

Products real shot:






