Sliding screen opener feature:
1. Top quality material. Exquisite workmanship and specialized style. It provides elegant appearance and uses good material.
2. Humanization design. You can open up and close the screen manually when it is power failure to ensure the safety.
3. Color can be personalized. You can choose while,black, brown,champagne and dark green and so on.

Please kindly spot the items can be used for solitary leaf sliding home gear rack for elevator window with 18inch width per leaf , it means the home window width ought to be one leaf 18inch sliding and one leaf 18inch set .

Designed to open and close windows in difficult to reach areas, electric screen openers, or actuators, are exceptionally handy.
You can connect the electric sliding window opener with all kinds of sensors so that it could open and close automatically when it is rainy and gas leak.

They work with a motorised folding arm that is attached to a windowpane. The arm starts in a folded placement, however since it is powered by the motor, it begins to unfold. The arm is put in a way that as it begins to unfold, the windowpane begins to open up. To close a home window, the arm begins to fold back again up into its initial position, bringing the window 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 90-degree position. This directs the chain right into a rigid, directly form, which is extremely resistant to pressure and compression. For a power screen opener, the chain has been mounted on a window. So as the chain is usually directed into a straight form, the home window is pushed open up. And as it retracts into the casing, the windowpane closes.
These are usually suited to side hung home windows or doors, as they offer a 90-degree opening. Also, they are called folding arm actuators and may be designed to open up inwards, outwards or both ways.