The classification and characteristics of rolling door

Rolling shutter door (shutter garage door) is to multiple joint activities of the door leaf series together, in the fixed slideway, above the door for center of rotation and the door scroll.

Rolling shutter door (garage door) according to the switch mode can be divided into:

One, hand roller shutter door. With the torsion spring on the central axis of the roller to balance the power, to achieve the purpose of manual pull rolling.

Two, electric roller shutter door. The rolling shutter is driven by a special motor to rotate, and the rolling shutter switch is reached when the upper and the lower limit of the motor is rotated. Rolling shutter door special motors are: plug-in rolling door machine, O type rolling door machine (Jing Yin), tubular rolling door machine, fire door machine, inorganic double curtain rolling door machine, fast roll door machine, etc..

 

Shutter door (garage door) according to the door piece of material is divided into:

Inorganic cloth rolling shutter door, mesh rolling shutter door, aluminum alloy rolling shutter door, crystal rolling shutter door, stainless steel rolling door, color steel plate rolling shutter, traditional star board rolling shutter door, PVC rolling door, fireproof rolling shutter door.

Features of rolling door (garage door):

1, anti push device, to prevent the forced move door, security.

2, according to the different characteristics of the building can select installed, installed, the with three kinds of different installation methods, after opening the shutter winding on the upper part of the door body, economical garage internal space, and not the mud, rain, snow and debris into the garage, the appearance of fashion.

3, obstacles to the automatic rebound of the human design, to prevent the door of the whereabouts of the car collision, so that people or vehicles passed. Door body strong, and can be equipped with (optional automatic report alarm device) and anti pushing device, prevent to coercive means leveraging the door body, continuous alarm, anti-theft security.

 

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