Office Roller Blind Curtain Selection:
Manual roller shades, also known as bead roller shades, consist of a manual drive, bracket, roller tube, bead chain, base rod, and fabric that can be freely raised or lowered according to the light requirements. The sunshade function of this system is achieved by rolling up or spreading out the sunshade fabric. Suitable for various office environments, such as office buildings and corporate office spaces. To unfold the sunshade fabric, pull one bead chain to lower the fabric. To roll up the fabric, pull the other bead chain.
Application Scope: Suitable for small windows in various office settings, such as office buildings and unit office complexes, with individual pane area generally not exceeding 8 m²; driving height: 4m.
【Material Selection】Primarily made of high-strength engineering plastics (polymethyl methacrylate, commonly known as ABS engineering plastic), which boasts high mechanical strength, great rigidity, fatigue resistance, good deformation resistance, excellent wear resistance, dimensional stability, good dielectric properties, and resistance to water and solvents. Widely used to replace certain有色金属 and alloy steels, it is employed in the manufacture of wear-resistant components like gears and bearings, mechanical enclosures, chemical valves, containers, etc. The tail-mounted turbine shaft is designed and processed with a technology that ensures stable quality, ease of use, easy maintenance, installation, and disassembly. The controller end features a double-spring locking mechanism, which facilitates the stopping of sunshades at any height.
【Tube Selection】Available in tube diameters of 28mm and 38mm, with wall thickness options of 0.8mm, 1.0mm, and 1.2mm, all made of aluminum alloy. Choose the appropriate tube based on the size and weight of the roller shutter.
【Fabric Selection】Choose from a variety of brands, including imported or domestic products, to meet different requirements. The fabric can regulate the sun's heat effect through ventilation holes, absorbing and reflecting solar heat to avoid temperature effects. The fabric comes in nearly a hundred colors for personal preference. Based on the latitude and solar angle in Beijing and Tianjin, as well as the orientation of the building's windows, different opening rates can be selected: generally, the southern facade at 3%, east and west facades at 5%, and north facade at 10%. Of course, other opening rates are also related to whether the building is shaded. The fabric thickness ranges from 0.35 to 0.65mm, with opening rates between 0% and 20%, and colors include white, light gray, gray, beige, etc.
【Base Rod Selection】 Made of aluminum alloy with a wall thickness of 1.0mm, the choice between a small base rod and a square base rod can be optimized based on the difference in roller shutter height. The exterior color can be coated according to customer requirements.
【Bead Selection】Available in two types to meet different requirements: plastic beads and steel beads. Plastic beads are evenly spaced fixed PVC plastic balls on nylon rope. Steel beads are made by connecting stainless steel balls with stainless steel rods.
