SPECIFICATION
1. Velocity: Opening & closing: 0.8~1.5M/sec
(Frequency change controlling box).
2. Motor: An Italy-made motor, equipped with 1.5KW
+ turbine reducer and 3 PH/220V power.
3. Material of door curtain: PVC fabric processed with
1000 denier silk fabric insertion.
Thickness: 0.8mm.
4. Color: Reddish orange. Windows can be pervious
to light.
5. Material of door frame: Galvanized paint steel plate / Stainless steel sheet(apolegamy),
Thickness: 2.0mm.
6. Safety device:
a. On the side of the door post are fixed one set of safety photo-sensors and thus the door
curtain won't fall even when the door meets an obstacle.
b. Electronic touch switch: On the bottom rim of the door is fixed a safety switch, and thus
whenever the door meets an obstacle, it stops to move upwards.
7. Wind-resistance: A flat steel piece is inserted in the curtain, and on either end of the steel
piece if fixed a roller to make the curtain move smoothly on the door post and protect the
curtain from falling in strong wind.
8. Method of positioning: Limit switch positioning system adopted.
9. When power is off, the door can be opened and closed manually.