Power-driven Folding doors made of high quality steel door, Warm board and plexiglass. Characterized Warm, good lighting performance; because the door open for the Folding-shaped body, saving space. Opener introduction of foreign technology production, with a compact structure, beautiful appearance, reliable performance characteristics.
The garage door is suitable for fire and other occasions. Forms of control points: a plurality of sets, single-group and single fan control. According to user requirements can be equipped with a remote control device to achieve remote operation, the garage door is the best fire protection products and services.

Structure principle
Folding door consists of frames, doors, transmission parts, the boom member, the drive rod, directional devices and other components. This type of door can be installed indoors and outdoors. Each door jamb has four doors, side doors, two in each door.
By a hinge connection between the side door and the door side of the border, while the other side door jamb door upper and lower ends respectively provided with upper and lower shaft, the shaft and the vertical shaft openings on both sides of the seat frame is connected to the side door jamb will rotate around the side jambs, while driving the doors are rotated together to 90 °, so that the door opening and closing, Power-driven, the upper end of the shaft is installed boom parts, transmission parts, an upper middle frame member and mount the drive to open the door; orienting device provided on the door. Opener After running gear driven two members each rotation, its teeth together two linear movement of the rack, the rack and the other end connected to the pivot arm, the pivot arm in a circular motion around the edge of the door frame that is the side jambs rotation, Power-driven opening the door. Two doors in the tightly sewn are equipped with safety protection device, in case of an obstacle that is returned to the closed state to fully open, safe and reliable.