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Durable Auto Fireproof Roller Shutters For Windows Colorful And Strong

Minimum Order Quantity : 1 set Price : negotiable
Packaging Details : Inside Bubble Bags+ Strong Carton+Wooden Frame Delivery Time : 35 Days After Payment Received
Payment Terms : western union, moneygram,cash, l/c, t/t Supply Ability : 600 Sets per Day
Place of Origin: CHINA Brand Name: ZHONGWO
Certification: 3C, ISO9001:2008 Model Number: ZW-JL01

Detail Information

Material: Galvanized Steel Strip Self-weight Drop Speed: 5.8m/min(Standard:≦9.5m/min)
Tolerance Of Rail Slot Depth: 0.4mm(Standard:±2.0mm) Noise: 79dB(Standard:≦85dB)
Length Of Reel: 3400mm Thickness Of Curtain Profile: 15mm
High Light:

fire resistant roller shutters

,

insulated fire shutter

Product Description

Steel Fireproof Roller Shutter Shopping Malls Steel Roll Up Doors Steel Fire Rated Roller Shutter Doors

Steel Fireproof Roller Shutter

 

Elements of Zhongwo steel fireproof roller shutter 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 fireproof 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

Tolerance of Curtain Length: 0(Standard:±2.0mm)

Tolerance of Curtain Width: +0.3(Standard:±1.0mm)

Tolerance of Curtain Thickness: +0.3(Standard:±1.0mm)

Tolerance of Rail Slot Depth: +0.4(Standard:±2.0mm)

Tolerance of Rail Slot Width: +0.6(Standard:±2.0mm)

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.

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