Roller blinds can be divided into bead-pulled, spring-loaded, and electric roller blinds according to different operation methods.
Based on the operation method, roller blinds can be classified into bead-chain type, spring type, and electric roller blinds.
Bead-chain roller blinds use a bead-chain pulling system, which consists of components such as shaft wheels, bead wheels, and torsion springs. The roller tube is made of anodized aluminum alloy, and the fabric is connected to the tube with PVC inserts. The operation is smooth, and the bead chain has a service life of over 30,000 cycles.
Spring roller blinds, also known as semi-automatic roller blinds, are named for the built-in spring mechanism in the tube. They come in various types, such as cord-operated and bead-chain-operated. These blinds use an aluminum alloy top beam for support and positioning. The damping device ensures slow and even retraction of the fabric, while the adjustable limit mechanism allows the blind to stop automatically at a set position.
Electric roller blinds use a tubular motor as the power source, offering simple operation and quiet, smooth performance. The motor is directly installed inside the aluminum alloy roller tube. They can be configured in a "one-motor-drives-multiple" setup and integrated with a building's control center for remote centralized control, making them suitable for various office spaces and apartment buildings.