The Gate Opener-Closer is a device designed for the movement of gate leaves to achieve the intention of opening or closing the aperture. It is widely used in hydraulic and water conservancy projects. It is mainly divided into screw, winch, and hydraulic types, among which the screw and winch types are the most widely used. The function of the Gate Opener-Closer is to operate the movement of the gate leaves. Types: Screw, Winch, Hydraulic.

Structure: Motors, frames, gates, protective covers, etc. Application Fields: Hydropower and hydraulic engineering. Used in various large-scale water supply and drainage, hydropower and water conservancy projects. Designed for the lifting and lowering of large and medium-sized cast iron and steel gates to achieve open and closed positions. The gate operator includes a motor, operator, frame, and protective cover; equipped with a three-stage reduction method, featuring national rotation drive for increased output torque. The matching steel frame of the gate operator overcomes uneven construction to reduce overall noise and vibration.

Choose outdoor-type long-term operation motors with a protection grade of ≥IP55. The travel control mechanism employs a decimal counter principle, with a travel control error of 0.5%. The torque protection control is achieved by the worm shaft causing axial displacement to trigger a micro-switch, thereby activating the protection device.