Good Quality Fire Rated Roller Shutter Door Composite Steel Fireproof Rolling Shutter Door

Good Quality Fire Rated Door Composite Steel Fireproof Rolling Shutter Door

Product Description

The composite steel fire proofing shutter is made of special processing,combining with the intelligent characteristic of modern industrial and civil architecture. Its quality reaches the international standard.It is applicable the separation of corridor, open staircase, escalator, fire prevention and anti-theft in all kinds of industrial and civil buildings.

Product Parameter

1.Fire resistance:more than 3 hours, heat radiation intensity 0.5/㎝²

2. Motor power: 0.25KW-0.75KW

3. Power supply: three phase AC380V, 50HZ (AC220, 50HZ)

4.Safety power supply: DC24V 

Technical Parameter

1. Fire resistant time:it has been tested that it can resist fire for more than 3 hours.

2. Wind resistance:its pressive strength against wind is 1176.8pa.

3. Wall to wall size:the width of a single shutter door can be up to 45 meters and its height can be up to 9 meters.

4. Rolling speed:5-15m/min.

Our Services

1.We are a manufacturer with over 20 years experiences in construction products and a high-quality supplier for many global companies.

2.We are one of the leading manufacturer in China with 20,000 square meters factory and our products can meet all the requirements of quality.

3.We have the best price,quality and service.

4.100% QC inspection before shipment.

5.We are providing over 5000 million dollars construction products per year to the companies throughout the globe.