Fireproof roller shutters are a product that plays a vital role in the field of building fire protection.

From a structural point of view, fireproof roller shutters are mainly composed of curtain plates, seat plates, guide rails, supports, reels, boxes, control boxes, rolling door machines, limiters and other components. The curtain plate is its core part, made of special fireproof materials, which has excellent high temperature resistance and can maintain structural integrity for a long time in high temperature environments to prevent the spread of fire.

Its working principle is based on a simple and effective combination of mechanical and electrical control. When a fire occurs, the fire alarm system will send a signal to trigger the control box of the fireproof roller shutters, and the rolling door machine will start quickly to automatically lower the rolling door. Its descent speed is moderate, which can not only ensure that the passage is closed in time before the fire spreads, but also avoid damage to people or objects below due to too fast descent.

In terms of fire resistance, fireproof roller shutters can withstand extremely high temperatures. It can effectively isolate the fire in a specific area within a specified time, such as a few hours, to buy precious time for personnel evacuation and fire rescue. This is especially critical for large commercial buildings, industrial plants, warehouses and other places, because these places are often complex in layout, and once the fire spreads, the consequences are disastrous.

In addition, fireproof roller shutters also have certain anti-theft functions. The solid structure and material make it difficult for criminals to easily destroy. Under normal circumstances, it can play the role of protecting the safety of indoor items like ordinary roller shutters. At the same time, its installation is also more flexible and can be customized according to different building structures and needs. Whether it is installed horizontally or vertically, it can achieve a good fire separation effect. In the building safety protection system, fireproof roller shutters are an indispensable solid line of defense against fire and theft.

Fire resistance; Shen 1.5 hours, B 1.0 hours, C 0.5 hours; Spraying requirements, the surface of the fire door frame is painted with electrostatic spray. The surface of the door panel is uniform, flat and smooth using paint-free wood. The door frame adopts 1.2mm galvanized steel plate, and the door panel adopts 0.8mm plated front steel plate; Class A. Class B, Class C door thickness 5cm;

Special inorganic fireproofing roll is a new type of fireproofing product developed and produced by our factory on the basis of steel fireproofing roller shutter. Developed and produced a new type of fire prevention products, the product is driven by a single motor with a double drive shaft, two curtains synchronized lifting function, without the need for water curtain protection set to make the escape and other concerns. This product is driven by a single motor with a double drive shaft, two curtains synchronized lifting function, without the need for water curtain protection, so that the escape point of concern.

Fire door refers to a door that can meet the requirements of fire stability, integrity and heat insulation in a certain period of time