Industrial Exterior & Interior Galvanized Steel /Stainless Steel Fire Rated Fire Proof Roller Shutter

Customization:	Available
Material:	Galvanized Steel
Slats Material:	Galvanized Steel

📍 Basic Information

Model NO.

YO-Fire Roller

Core Material

Fire-Proof Aluminum Silicate Cotton

Special Design

Fire Fighting Linkage

Warranty

1.5 Years

Fire Limit

Greater than 3 Hours

Certification

ISO9001, CCC, CE

Max Size

6m * 6m

Surface Finishing

Finished

📝 Product Description

Steel fire proof roller shutter door's fire limit is greater than 3 hours. Widely used in shopping malls, hotels, office buildings, underground garages and other public places divided into fire zones.

📊 Technical Data

Steel Fire Roller Shutter Doors Specifications
Max dimension (W*H)	8000mm * 10000mm
Opening and closing speed	5-7.5m/min
Power supply	3phase 380v±10% 50HZ, DC24V Controller
Fire Resistance Time	≥ 3 HOURS
Wind resistance	10level-12level (34m/s)
Air tightness	95m³/hour under 30 pa pressure
Smoke Leakage	≤0.12M3/(SQM/MIN)

⚙️ Structure & Components

1. Motor: Top brand motor performs fire alarm action even without power. Can be opened manually during power failure.
2. Slats: Double skin 0.8mm thickness filled with aluminum silicate wool.
3. Rails: Galvanized steel (1.5-3mm) with expansion seals to isolate smoke and heat at high temperatures.
4. Hood Cover: 1mm powder coated galvanized steel box.

📸 Product Real Shots

❓ Frequently Asked Questions

Q1: What is the fire resistance rating of this roller shutter?

A: The fire resistance limit is greater than 3 hours, meeting national fire safety standards for public buildings.

Q2: Can the door be operated during a power outage?

A: Yes, the motor allows for manual operation during power failures and can perform fire alarm actions without external power.

Q3: What are the primary materials used?

A: The slats are made of double-skin galvanized steel filled with fire-proof aluminum silicate cotton for maximum thermal insulation.

Q4: Does it provide smoke protection?

A: Yes, it features expansion seals in the rails that expand at high temperatures to isolate smoke and prevent it from spreading.

Q5: What is the maximum size available?

A: We can manufacture sizes up to 8000mm in width and 10000mm in height to fit various industrial and commercial needs.

Q6: What certifications do these doors hold?

A: Our fire roller shutters are certified by ISO9001, CE, and the Chinese CCC (National Fire Protection Center).

Industrial Exterior & Interior Galvanized Steel /Stainless Steel Fire Rated Fire Proof Roller Shutter

Product Description

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