Description
1.Left and right installation can be offered
2.clutch 1:1 and 1:1.5 reduction can be choosen
3.38mm and 43mm roller blinds clutch can be choosen
Construction Features:1.Use PA66+GF,POM,PC,A3high-qualityengineering material:2Metal core technology:3.High quality piano wire springs:4.Three-level springback type idler.
Performance Features;1.Reduction ratio 1:1.65; labor saving 30%2.No-load tension is less than 0.3kg:3.Max load 8kg,Use for roller blinds <12m.