The description of SDA folding door and SDB folding window 

The new foldable door opens into a "canopy" with excellent lighting, and when closed, it becomes a wall integral with the house.

In order to provide a door with compact structure, small volume, good sealing performance, safety and reliability, and good performance, an upper folding door composed of a door body, a power mechanism and a safety anti-drop screw drive mechanism is proposed, and the door body has two or more sets. Folding door composed of hinged door body, black EPDM rubber safety protection device at the lower part of the door; special folding door power system, good stability and accurate braking; SDF special control system with safety 24V voltage, With anti-leakage, short circuit, antifreeze and other functions.

SDA type electric folding door and window

Model: SDA 

Power system: 380V, 0.75~1.5 KW door opener

Control mode: single-sided three-button button

Opening height: approx.    mm (according to the actual door opening size - 1000mm)

Opening and closing speed: about 36mm / sec

Working temperature: -20 ~ 70 ° C

Door material: high-strength carbon steel skeleton with ordinary tempered laminated transparent glass

Sealing performance: EPDM or nylon brush

Surface color: black sand (according to customer needs)

Wind pressure resistance: about 7

Safety device: anti-drop device