Parameters:

Model Number	RRH-Alu-1
Thermal proof	K≤1.5W/(㎡*k)
Fire proof	B class
Controlbox	IP 54
Speed	1.2-2.35m/s,adjustable to 0.6m/s
Operation Methods	Buttons, Sensors, Remote Contro
Power Supply	1-phase 220V, or 3-phase 380V
Power options	0.75KW/1.5KW/2.2KW
Wind proof	12 level 32m/s
Work Life	1.5 million cycles
Frame Material	Powder coated galvanized steel or 304 stainless steel

Pictures:

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FAQ

Q: How long is the production of cycle of Spiral Commercial Overhead Door?

A: Under normal circumstances, the company's production cycle is 25 working days, and it can be expedited according to customer project requirements!

Q: What certification do you have?

A: The company has GB14102-2005,GB8624-2012.GA533-2012.EN1634-1:2008EN1634-1:2014. Exde lICT4,1S09001:2015,CCC,explosion-proof test certificate, etc. And dozens of patent certificates

Q: What is the minimum order quantity for your Spiral Commercial Overhead Door?

A: We adheres to the concept of mutual development with customers, and the minimum order quantity for sample orders is 1 piece!

Q: How long is your spiral roller door quality assurance period?

A: The free guarantee period of our product quality is 1 year, and the paid after-sales service period is lifetime!

Applications:

Spiral Overhead Door installed in the underground garage can ensure the safety of the underground garage. With special treatment, the Spiral Overhead Door has high strength and hardness, and has strong advantages in anti-theft.

Spiral Commercial Overhead Door are installed in frozen or fresh food stores mainly because Spiral high speed doors can achieve dust-proof and warm effects. Rubber sealing strips are used around the edges and at the connection of the door panel, which has a good warm effect. In some frozen food stores, it is often used to maintain a constant temperature.

Northern households or in some cold northern areas, household residents will also choose turbo doors to block the cold winter wind, isolate outdoor cold air, achieve indoor temperature balance, and prevent the heating from overflowing outside the door.