Descripción del producto

1. Single chain window actuators are suitable for top-hung, bottom-hung, horizontal pivot windows, and windows on point-supported glass curtain walls that are no wider than 1.5 meters. 
2. Double chain window actuators are suitable for up-hung, bottom-hung, horizontal pivot windows, and windows on point-supported glass curtain walls that are wider than 1.5 meters.
3. It can be used to retrofit villa windows without affecting the original structure and decoration of the villa
4. Compact design, zinc alloy casing
5. Overload protection
6. The chain is made of special anti-corrosion materials (or stainless steel), making it suitable for long-term use in humid environment.
7. The installation structure has three fixed points ensuring the most efficient distribution of force, which makes the installation easy and convenient.
8. Less operation and maintenance costs are needed.
9. On the basis of the original standard thrust (**0N/**0N), *0% force will be stored(Total thrust force of **0N - **0N ).
10. Multiple options of opening stroke are available.
11. Durability test guarantees more than *0,**0 times of opening and closing movements.
12. Standard colors: silver gray, pure white and black (if you have special color needs, please provide the color plate)
13.