steel roller shutter door/modern steel doors/double shutter door

Place of Origin	Jiangsu, China		Brand Name	csro
Model Number	shutter door		Open Style	Rolling
Position	Commercial		Surface Finishing	Finished
Type	Entry Doors		Door Material	Aluminum Alloy

Specifications

1. anti-liftup, security.
2.well-light slat, ventilation.
3.super-strengthened steel slat.
4.obstruction-encounter system.

Product advantages

 

Garage roller shutter/ commercial roller shutter door are medium-sized rolling shutters used at housings like villa,

high-end residence, and at public places, especially when it is  linconvenient to install doors on ground., making

it simpler and quiker.

 

1,Anti-liftup, property security protection  

 

    Anti-liftup system brings tamper resistance to ensure safety of indoor car and property.

 2, Well-lighted slat, keeping indoor ventilation and light softened  

 

    Several slats with holes are added to at upper position of shutter to let light and air enter,

    to keep indoor environment refreshing.

 

 

 3, Super-strengthened steel slat, high-density foam---better performance, thermal insulation,

     energy conservation and environmental protection  

 

    The slat is made out of highly strengthened steel, filling with imported high-density

    polyurethane foam, with surface scratch-resistant through polyester painting and

    roll coating, which keeps it from color-fading, brings abrasion-resistance, thermal

    insulation, noise insulation, better corrosion resistance, maintains indoor temperature

    and saves energy consumption.

 

Rolling surport system  

 

  It reduces friction between slat and guide rail, so that slats run more smoothly and service life is

  prolonged. When shutter is shut, slats are more adapted to guide rail to achieve better sealing effect.

 

  

 4,System Security- a variety of schemes for contingent power cut and when obstruction get in the way  

 

   Obstruction-encounter automatic stop system enables shutter stop lowering immediately when

   some obstruction gets in the way, avoiding slats are unhooked and damaged when shutter starts

   reverse running direction, which prolongs service lift of roller shutter.  Obstruction-encounter

  automatic direction reverse system enables shutter stop lowering and convert it running in reverse

  direction  to let person or object pass through safely.   Manual operation with crank handle is reserved

  to make it work normally when power is off.

 

 

 

Structure 

 

 

 

 

Technical References of Roller Garage Doors & Roller Commercial Doors

 

 

 

 

                                                                  

 

 

 

Function

 

 

  Installation