Introduction of industrial rolling doors

Curtain material: Extruded double-layer high-strength, high-toughness, corrosion-resistant aluminum alloy.

Surface treatment: classic powder coating process, which is characterized by strong durability, anti-aging, anti-corrosion, non-fading, easy maintenance, and looks like new for a long time.

Scope of application: suitable for external doors of medium and high-end factory buildings.

Opening speed: the average speed can reach 12-18 meters per minute;

Operating principle: The multi-joint movable doors are connected in series, fixed in the slideway of the guide rail, and rotate up and down centered on the reel above the door.

Driving principle: Use a special motor to drive the central shaft of the roller blind to rotate to reach the roller shutter switch, and automatically stop when the rotation reaches the upper and lower limits set by the motor

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