Manual roller blinds, as known as the pull-bead roller blind mainly relies on the driving part of the upper tube to control the lift of the roller blind. When operating the roller shutter mechanism, only the pull bead is pulled to drive the bead wheel to rotate. At this time, the torsion spring in the head makes the shaft wheel and the fabric rotate along the roller. Rotate with the support plate to move the roller blind fabric up and down. When it reaches the top dead center, it stops running, and the same goes for the bottom dead center.
The Advantages of Pull Bead Roller Blinds:
1. The bead roller blinds are well-designed, exquisite in craftsmanship and exquisite in materials.
2. The accessories of the roller shutter are made of glass fiber, carbonized steel, which can be pulled smoothly and with low noise.
3. The aluminum material of the roller shutter has excellent weather resistance after baking paint and plastic spraying surface treatment.
4. The fabric is generally made of polyester polyester fabric or glass fiber fabric, which has good ductility, high temperature resistance, oil resistance and other characteristics.
5. The pull beads can be made of pom environmentally friendly materials, or steel pull beads, copper pull beads, etc. The service life of the test can reach more than 30,000 times.
Groupeve mainly sell fabrics, accessories and ready- made roller blinds, we not only sell motorized roller blinds, but also manual roller blinds, if you have any interest, please contact；
Monica Wei
Whatsapp: +86 15282700380
Email: monica@groupeve.com
二、拉珠卷帘的优点 1、拉珠卷帘设计精良，工艺精致、用料考究。 2、拉珠卷帘配件采用玻璃纤维、特丽龙及碳化钢等原料制造，拉动顺畅，噪音小。 3、拉珠卷帘铝材经烤漆和喷塑表面处理，有极好的耐侯性。 4、面料一般采用聚酯涤纶面料或者玻纤面料，具有良好的延展性和防高温、防油污等特点。 5、拉珠可采用pom环保材质拉珠，也可采用钢拉珠、铜拉珠等，经试验使用寿命可达三万次以上。
Post time: Jul-11-2022
