| Drive device | Fire-Rated Motor | Control Method | Manual Push-Button / Fire Alarm Interlock |
| Speed | 0.1m/s | Safety Device | Thermal Release Device / Smoke & Temperature Detector (optional) |
| Track Material | 2.0mm galvanized steel sheet | Fire Resistance & Insulation Limit | ≥ 240 min |
| Slat Material | 0.8mm galvanized steel sheet |
What is the fire resistance duration of this lateral fire-resistant rolling shutter? Which national standards does it comply with?
This lateral fire-resistant rolling shutter boasts a fire resistance limit exceeding 240 minutes. Constructed with aluzinc steel sheets and fire-resistant rock wool, it delivers stable fireproof performance. Complying with both Chinese national standards and European standards for fire separation, it is ideal for fire compartmentation in large-span spaces.
What are the differences between lateral fire-resistant rolling shutters and ordinary vertical fire-resistant rolling shutters?Ordinary fire-resistant rolling shutters open and close vertically, while lateral types slide horizontally from side to side without occupying vertical overhead space. They are particularly suitable for sites where vertical shutters cannot be installed, such as buildings with insufficient floor height, pipelines mounted at the ceiling, and large-span atriums.
What is the maximum span this lateral fire-resistant rolling shutter can reach? What types of premises is it suitable for?Customized large spans are available with extra-long single span sizes. It is ideal for fire separation in spacious areas such as shopping mall atriums, underground parking lots, large factories, logistics warehouses and areas around escalators.
Control Modes & Fire Linkage Configuration, and Operation Under Power FailureEquipped with standard fire-resistant motor, it supports control via manual push buttons and fire linkage system. Optional temperature release devices as well as smoke & heat detectors can be fitted to automatically close the shutter in case of fire. Manual operation is available during power outages to meet fire inspection acceptance standards.
Are you the original manufacturer? Do you provide reliable installation and after-sales support?We are Newhb, an original manufacturer based in Kunshan. With 21 years of experience specializing in special rolling shutters and over 80 patents, we provide one-stop services including on-site survey, customized design, production, installation and after-sales maintenance. The whole shutter comes with a free one-year warranty, and we take full responsibility for passing fire inspection acceptance.