Industrial 3H Insulated Fire Shutter / Automatic Fire Shutters Color Optional

Name: Industrial 3H Insulated Fire Shutter / Automatic Fire Shutters Color Optional
Availability: InStock
Rating: 4.5 (89 reviews)

Industrial 3H Insulated Fire Shutter / Automatic Fire Shutters Color Optional

Industrial 3H Insulated Fire Shutter with automatic closing system, providing reliable fire protection and heat insulation; durable construction with optional colors to match different building designs.

Fire Resistance Performance

A. Fire Integrity: 3h

B. Heat Insulation: 52℃(Average Temperature Rise on the Back Surface:≦140℃ ); 76℃(Highest Temperature Rise≦180℃); 28℃(Highest Temperature Rise on the Guide Rail≦180℃)

Breaking Strength of Fabrics of Inorganic Curtain Surface(Standard: Vertical≧600N; Crosswise≧300N):

A. Glass Fiber Decoration Cloth: Vertical 665N, Crosswise 396N

B. Fire Cloth: Vertical 848N, Crosswise 466N

C. Radiation-proof Cloth: Vertical 867N, Crosswise 456N

Tolerance of Rail Slot Depth: +0.4(Standard:±2.0mm)

Tolerance of Rail Slot Width: +0.4(Standard:±2.0mm)

Splint Spacing: 500mm(Standard: 300-500mm)

Depth of Guide Rail: 55mm(Standard:>50mm)

Fit Surface Length of Smoke-proof Device of Guide Rail: 93%(≧80% of the Guide Rail Length)

Reel Deflection: 1/2059(Standard:<1/400)

Smoke Leakage of Curtain Surface: 0.05m3/(m2.min)

Height Difference between two Curtain Surfaces: 8mm(≦50mm)

Noise: 76dB(Standard:≦85dB)

Electric Opening And Closing Speed: 5.6m/min(Standard:2-7.5m/min)

Self-weight Drop Speed: 5.9m/min(Standard:≦9.5m/min)

GET IN TOUCH WITH ANERN

01

Flexible Production & Lead Time Control

We support mixed orders, project-based scheduling, and flexible production planning to meet different market and project timelines.
02

Long-Term Partner Mindset

BuildHive focuses on sustainable cooperation, offering consistent quality, responsive communication, and ongoing support for distributors and project partners.
03

Compliance-Focused Engineering

Our products are developed based on international fire standards and project specifications, with strong capability in technical clarification, submittals, and consultant coordination.
04

Export-Oriented Operations

BuildHive is experienced in international trade procedures, including export packaging, shipping coordination, and country-specific documentation, ensuring smooth and efficient global deliveries.

HOT SALE PRODUCTS

Painted Door

High-quality painted door with a smooth baked finish, offering durability, modern appearance, and long-lasting color.

VIEW ALL
Steel fire door

Steel fire doors are designed to protect lives and property by containing fire, heat, and smoke in critical areas. Widely used in hospitals, hotels, factories, and high-rise buildings, they feature certified UL and EN performance, durable steel construction, and complete tested door-set systems for reliable safety.

VIEW ALL
Wooden Fire Door

Timber Fire Doors – Certified Safety Solutions
Engineered Wood Fire Doors for Global Projects
Premium Timber Fire-Rated Door Systems
Sustainable Wood Fire Doors with UL/EN Certifications
Timber Fire Doors – Safety Meets Aesthetics
Our timber fire doors provide reliable fire and smoke protection for commercial, healthcare, and residential buildings. Engineered to meet UL, EN, and CE standards, they combine natural wood aesthetics with exceptional fire resistance, ideal for corridors, staircases, and public spaces.

VIEW ALL

To provide reliable solutions through quality products!

Hebei bojing technology co., ltd. specializes in the production of EB MDF boards and Veneer MDF boards, offering customers high-performance materials for interior decoration, furniture manufacturing, and architectural applications. With a commitment to innovation, precision, and customer satisfaction, we deliver products that combine durability, aesthetics, and cost-effectiveness to meet the diverse needs of global markets.

NEWS

Welcome to our news page for the latest information and trends about EB MDF and Veneer MDF.

Oct 17

Fire-Rated Windows – Enhancing Safety Without Sacrificing Light

Fire-rated windows are essential elements in contemporary fire safety design, offering both protection and transparency. Unlike ordinary windows, fire-rated windows are specifically engineered to resist fire, heat, and smoke for a defined period while still allowing natural light to pass through.

Oct 17

Rolling Shutter Doors – Efficiency, Security, and Versatility

Rolling shutter doors are widely used in commercial, industrial, and public buildings due to their durability, space-saving design, and high security performance.

Oct 17

Fire Doors – A Critical Component of Building Fire Safety

Fire doors play a vital role in modern building fire protection systems. Designed to resist the spread of fire and smoke, fire doors are essential safety components in residential, commercial, and industrial buildings.