Sliding home window opener feature:
1. Good quality material. Exquisite craftsmanship and specialized design. It offers elegant appearance and uses great material.
2. Humanization style. You can open and close the screen manually when it’s power failure to guarantee the safety.
3. Color can be customized. You can choose while,black, brown,champagne and dark green and so on.
Please kindly notice the items is used for single leaf sliding windowpane with 18″ width per leaf , it means the screen width should be one leaf 18″ sliding and one leaf 18inch fixed .
Designed to open and close windows in difficult to reach areas, electric home window openers, or actuators, are exceptionally handy.
You can connect the electrical sliding window opener with all kinds of sensors so that it can open and close automatically when it’s rainy and gas leak.
They work with a motorised folding arm that is attached to a windowpane. The arm starts in a folded position, however since it is run by the electric motor, it starts to unfold. The arm is put in a manner that as it begins to unfold, the windowpane begins to open. To close a window, the arm starts to fold back again up into its initial 
position, bringing the home window to a close.
Chain actuators work similarly to rack and gear rack for elevator pinion actuators. A chain engages with pinions that have been mounted on a drive shaft inside an exterior casing. As the pinions spin, the links of the chain are rotated through the casing at a 90-degree angle. This directs the chain into a rigid, directly form, which is highly resistant to pressure and compression. For a power windowpane opener, the chain provides been attached to a window. So as the chain is definitely directed right into a straight type, the windows is pushed open up. And as it retracts in to the casing, the windows closes.
These are usually fitted to side hung home windows or doors, because they provide a 90-degree opening. They are also called folding arm actuators and can be designed to open inwards, outwards or both ways.