Industrial Cold Room Thermal Insulated High Speed Fast Rolling up Door Fast Cold Door

The fast cold door for in the cold chain logistics area helps to prevent lost of temperature, save energy, reduce air convection and noise. 
The design of the fast cold door is simple, which reduces the quantity of moving parts. 
The warming kit is designed to ensure the smooth and effective operation of the product in low temperature working environment. 
The structure integrates the function of anti-collision recovery: when the door body is hit by accident, it leaves the track and automatically recovers and returns to its original position. 
The fast cold door has not only the advantage of the safe and stable operation, but also guarantee more than 150000 cycles per year, extending the working life of the door and reducing the cost of the maintenance.

1. Maximum size:  width 1250-3000mm   height: 1500-3700mm
2.  Opening speed:0.8-1.5m/s, closing speed: 0.6mm adjustable
3. PVC curtain with 3mm insulation foam
4. Brush sealing
5. Wind class B2
6. Control box IP54
7. Motor 220V /380V
8. Standard: photocell, single button box, safety bottom
    option:  magnetic loop, radar, remote control. 
9. Dual shaft rolling up
10. Self-recovery function