1.rapid,european type 2.multiple safety devices 3.electric and automatic rolling 4.noise-free 5.save space The specification of electric rapid rolling door1. The shutter entire piece , imports the BHP colored aluminum-plating zinc steel plate, some rust prevention guarantee. Shutter after balance design, no matter the roll-down metal door is in any position, on the shutter weight and the spring the volume strength, can be at the state of equilibrium, therefore any time all can by shove open or lag behind the entire piece roll-down metal door single-handed. In the track sets models the block glue, causes the shutter to move in the track, peaceful silent.2. transmission devices: Uses Australia to import the GLIDEROL electrical machinery, directs current 24 volts motors. Picks the hideaway type patent design, may let power of the motor not have under anyloss, direct drive roll-down metal door.3. manual cut buttons: When electric power interrupt or urgent condition, but simple transformation for manual operation.4. wisdom controls: Regardless of the roll-down metal door is at what condition, the single bond control will meet your all use need, the control box comes to pay tribute the automatic illumination design, after roll-down metal door opening illuminates automatically for 60 seconds.5. closes automatically the installment: After the human or the vehicles leaves, curls the curtain gate to be able the automatic shut-off.6. automatic safeties: When electrically operated roll-down metal door drop, hits an obstruction the strength instantaneous resilience rise, when the rise hits an obstruction the strength to stop immediately.

Electric rapid rolling door