Description

Feature:

1.Operation Load of the system is up to *2kgs. It is used for middleroller blindswhich width is less than 2.5 meters  and roller binds of much heavier fabric.

2.Reduction ratio of the system is 1:1.*5 . It saves pulling force *0% offï¼›

3.It works with common *8mm aluminium tube. When 0.5mm-thick-fabric is used, height of a blind could be 4 meters max.

4.It works with ballchainin size of 4.8*6mm, both plastic and steel are

optional. Chains of both open loop and endless loop are optional.

Structure:

1.It's a classical Squareroller blindssystem with a facial and a universal mounting (both wall mount and ceiling mount are optional).

2.The system is built-in a ballchainguiding cradle which guides ballchainwell during pulling operation with much less noise.

3.Theclutchis built-in a planetary speed reduction gear system of 1:1.*5, and employs a

metal spring shaft.

4.The idler employs a compressible spring structure which makes it much more easier during installation.