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