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Galvanized Steel Strip Fireproof Roller Shutters For Large Material Market

Categories Fireproof Roller Shutters
Brand Name: ZHONGWO
Model Number: ZW-JL03
Certification: 3C, ISO9001:2008
Place of Origin: CHINA
MOQ: 1 set
Price: negotiable
Payment Terms: western union, moneygram,cash, l/c, t/t
Supply Ability: 800 sets per day
Delivery Time: 30 days after reception of down payment
Packaging Details: film on surface with cardboard carton outside
Material: Galvanized Steel Strip
Fire Resistance Duration:: 3H
Tolerance of Curtain Length: 0(Standard:±2.0mm)
Electric Opening And Closing Speed: 5.7m/min(Standard:2-7.5m/min)
Thickness of Curtain Profile: 15mm
Wind Pressure Resistance: 784Pa
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    • Product Details
    • Company Profile

    Galvanized Steel Strip Fireproof Roller Shutters For Large Material Market

    Steel Fire Roller Shutter Roll Down Fire Door Made of Steel Steel Fire Resistant Roller Shutters

    Roll Down Fire Door Made of Steel


    Elements of Zhongwo roll down fire door made of steel such as curtain plate, guide rail, seat plate, crossbar, door body are all made of steel material. And its door winder and control box can also meet the requirements of fire -resistance integrity. The fire roller shutter is a kind of fire proof and heat-insulation device suitable for buildings with large openings. The scroll of the roller shutter is hidden designed with characteristics of reasonable and compact structure, flat appearance, novel shape, strong rigidity and so on.


    Technical Performance:

    Fire Resistance Duration: Class F3; 3h

    Curtain Linkage: 1(Standard:≦2)

    Rail Slot Depth: 55mm(Standard:>50mm)

    Tolerance of Rail Parallelism: 1mm(Standard:≦5mm)

    Spacing of Steel Parts Embedded in Guide Rail: 800mm(Standard:600-1000mm)

    Vertical Tolerance per Meter of Guide Rail: 0.8mm(Standard:≦1.5mm)

    Vertical Tolerance of Guide Rail: 8mm(Standard:≦20mm)

    Reel Deflection: 1/1700(Standard:<1/400)

    Deflection of Curtain Center: 25mm(Standard:≦45mm)

    Wind Pressure Resistance:784Pa

    Noise: 79dB(Standard:≦85dB)

    Electric Opening And Closing Speed: 5.7m/min(Standard:2-7.5m/min)

    Self-weight Drop Speed: 5.8m/min(Standard:≦9.5m/min)

    Material of Curtain Plate: 0.8mm Galvanized Steel Strip

    Thickness of Curtain Profile: 15mm

    Material of Guide Rail: 1.2mm Galvanized Steel Strip

    Material of Seat Plate: L40×4mm Angle Steel

    Length of Reel: 3400mm

    Material of Reel: Φ140mm Welded Pipe


    Scope of Application:

    Zhongwo steel fire roller shutter is widely used in public places such as large supermarket, shopping malls, large material market, exhibition halls, factories and big stores, warehouses etc.

    Quality Galvanized Steel Strip Fireproof Roller Shutters For Large Material Market for sale
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