The roller shutter is made of steel, which is applied for the curtain, the guide rails, the bottom rail, the door head, the box and etc. It is equipped with a rolling motor and a control box. It meets the requirements of integrity against fire. The fire-rated roller shutter is one of fire-rated partitions of high-rise buildings, basements, parkings, shopping malls, factories, and etc.
Double-layer 0.8mm thick quality galvanized steel sheet or stainless steel sheet is used. It shall be filled with aluminum silicate fiber. The surface shall be treated with plastic spraying. It is used as fire partition in more-than-three-hour fire-rated various buildings.
Technical Parameters
1. Fire Rating: >3hrs
2. Rolling Motor Power: AC380V
3. Control Box Power: DC24V, 0.5A
Characteristics
1. High performance, strong resistance against wind, high strength, anti-theft;
2. Easy to operate, either incorporated with Fire Control Center or operated independently; controlled by machine according to the smoke sensor and the temperature sensor, both manually and automatically;
3. When power cut occurs or the electric control goes wrong, it can be open or closed by pulling the chain.
Safe and reliable for it has a brake device to prevent the chain breaking and insure life and property security.
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Name of Product:
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Steel fire-rated roller shutter
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Structure of Curtain:
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0.8mm galvanized steel sheet + aluminum silicate fiber + 0.8mm GSS
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Width of Curtain:
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86mm
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Thickness of Curtain:
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17mm
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Dimension of Guide Rail:
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120mm X 70mm X 1.5mm
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Dimension of Bottom Rail:
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40mm X 55mm X 1.5mm
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End Bracket:
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Master: 530x320x4mm; auxiliary: 530x320x4mm
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Motor:
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FJJ412-3P-(600KG)
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Control Box:
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FJK-SD-2000
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Fire Rating:
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> 3hrs
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Application:
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Factory, shopping mall, warehouse, garage, parking
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