According to the operation mode, the metal coil Drapery is divided into electric metal coil Drapery and manual metal coil Drapery.
Electric metal coil Drapery: it is an electric metal coil Drapery driven by tubular motor. It only needs to turn the power switch for operation, which is cumbersome, quiet and stable. It is an upgraded product of manual metal coil Drapery. The motor is directly installed in the aluminum alloy tube, which not only reduces the volume of the curtain box and the transmission link of the force, but also avoids the influence of the outside on the motor, and increases the reliability of the mechanism. The rolling tube is made of high-quality aluminum alloy material with high strength and is not easy to deform. The anodizing treatment is stopped on the surface to prevent aging and corrosion. The installation bracket is made of high-strength alloy steel with high bending and shear strength, which ensures the safety and reliability of the installation and application of the mechanism.
Manual metal coil Drapery: manual metal coil Drapery is divided into bead metal coil Drapery and spring metal coil Drapery. The bead chain pulling operation system is adopted in the bead drawing metal coil drawer. The bead drawing mechanism is composed of axle wheel, bead wheel, torsion spring, reel, support plate and other accessories. When the metal coil Drapery mechanism is operated, the bead wheel is driven to rotate by pulling the bead. At this time, the force in the release direction of the torsion spring makes the axle wheel rotate along the reel and the support plate drives the reel to rotate together, so that the metal coil Drapery fabric moves up and down. The control part of the spring metal coil drawer is a kind of ball clutch, which is originally a one-way clutch. The designer cleverly cancelled the spring in the traditional clutch, and slightly modified the shape of some parts, which became the current pull rope spring metal coil drawer mechanism.