Semi-Blackout Zebra Blind Fabric Manufacturers introduces the classification of roller blinds:
- Electric roller shutter: It is an electric roller shutter mechanism powered by a tubular motor. Its operation only needs to toggle the power switch, the operation is simple, the work is quiet and stable, and it is an upgraded product of manual roller shutters. The motor is directly installed in the aluminum alloy coil 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 world on the motor, and increases the reliability of the mechanism. The coiled tube is made of high-quality aluminum alloy material, which has high strength and is not easy to deform; the surface is anodized, anti-aging and corrosion-resistant. The installation bracket is made of high-strength alloy steel, which has high bending and shearing strength, ensuring the safety and reliability of the installation and use of the mechanism.
- Manual roller blinds: Manual roller blinds are divided into bead roller blinds and spring roller blinds. The ball-pulling roller shutter adopts the bead-chain pulling type operating system, and the bead-pulling roller shutter mechanism is composed of shaft wheels, bead wheels, torsion springs, reels, support plates and other accessories. When operating the roller shutter mechanism, the bead wheel is driven to rotate by pulling the pull bead. At this time, the force in the loosening direction of the torsion spring causes the shaft wheel to rotate along the reel and the support plate to drive the roller tube to rotate, so that the roller blind fabric moves up and down. The spring roller blind has a built-in spring device, and the control part of the spring roller blind is a ball-type clutch, which is also a one-way control device. Modified, it has become the current rope-type spring roller shutter mechanism.
Through the above introduction, Jacquard Zebra Blind Fabric Manufacturers hopes that you can simply refer to the content of this article for future use.