Product features

    The steel explosion-proof rolling curtain is designed and produced according to the design specification for the electrical installation of the explosion and fire danger environment (GB50058) and the enterprise standard "GFBJ type steel explosion-proof rolling curtain" (Q/ iidw10-2000). The explosion-proof measures are adopted for the electrical and moving parts of the roller to meet the explosion-proof requirements. The national explosion-proof electrical product quality supervision and inspection test center is qualified, and the explosion-proof qualification certificate of the steel explosion-proof rolling curtain is issued.

 Using range

    Suitable for use or storage of flammable gas, volatile chemicals, such as factories and warehouses with high inflammable goods, such as explosion fire and other hazardous environments.

    Type and performance metrics.

    (1) all the electrical accessories and wires used are in conformity with the requirements of anti-detonation.

    (2) installation and connection of electrical accessories and wires shall be in accordance with the technical specification for anti-detonation.

    size

    The size of the steel explosion-proof rolling curtain is the same as that of "building doors and Windows opening size series" (GB 5824-2008),

    It is suitable for the hole with a span of less than 9000mm and a height of less than 6000mm.