Elevator Fire Curtain System

Elevator shafts are among the most critical areas in a building’s smoke control strategy. During a fire event, the shaft can function like a chimney, allowing smoke and toxic gases to travel rapidly between floors.

Without effective smoke containment measures, smoke migration through elevator openings can severely compromise the entire building’s safety network within minutes.

Automatic Fire Alarm Activation

Integrates seamlessly with building fire alarm systems. Once a fire signal is detected, the curtain automatically deploys to its designated position without manual intervention.

Fail-Safe Gravity Descent

In the event of a total power outage, the curtain automatically descends under controlled gravity, ensuring continuous smoke containment when electricity is unavailable.

High-Precision Positioning System

Equipped with an advanced absolute encoder, providing accurate positioning, smooth operation, and reliable long-term performance while reducing maintenance.

Intelligent Multi-Zone Control

A single master controller can manage up to 14 sub-controllers, making the system highly suitable for large commercial developments and complex high-rise towers.

Stable & Fault-Protected Operation

Built-in fault protection functions prevent damage caused by operational abnormalities, ensuring consistent lifecycle performance under emergency stress.

Signal Received

The intelligent control panel instantly receives the alert signal from the building’s main fire alarm system.

Auto Deployment

The motor releases or activates gravity descent, smoothly driving the curtain down to its programmed sealing position.

Barrier Formation

The high-performance fire-resistant fabric tightly seals the elevator opening, forming a robust smoke containment shield.

System Reset

The curtain remains firmly locked in position until emergency conditions clear and the system is centrally reset.

Q1: What is the primary role of an elevator fire curtain system?

It forms a temporary, automated smoke-tight and fire-rated barrier at elevator shaft openings during an alarm, blocking toxic gases from taking advantage of the chimney effect to spread across multiple floors.

Q2: What happens if the facility loses main power during a fire emergency?

The system features a fail-safe gravity descent mechanism. The curtain will lower automatically under controlled gravity speed even if all electrical power is completely cut off.

Q3: Can these curtain systems be retrofitted into existing elevator lobbies?

Yes. Our systems support varied compact installation methods (face fixed, under lintel, or hidden within false ceilings), making them ideal for both new constructions and building retrofits.

Q4: Which building types require mandatory elevator smoke protection?

They are widely specified for high-rise offices, commercial centers, healthcare facilities, transportation hubs, and public venues where multi-floor smoke isolation and clear evacuation routes are critical.

Q5: Does ZZQL provide technical and project deployment support?

Yes, as a professional manufacturer we provide expert technical consultation, CAD layout evaluation, clear installation guidelines, and ongoing after-sales assistance worldwide.