The MF type open pole type copper-lined cast iron square gate is mainly used for irrigation and flood control. Water supply and drainage projects such as water conservancy and hydropower sewage treatment plants and waterworks are used to cut off or dredge water flow.

Main technical parameters and installation size chart

The QS type opening and closing machine adopts screw drive, which can realize the up and down or rotational movement of the opening and closing parts, and is widely used in the opening and closing of gates, weirs and other equipment in various water supply and drainage projects and water conservancy projects.

TM type lifting type regulating weir door is mainly used for irrigation, signal prevention, water conservancy and hydropower. The water level is regulated in the water level control system of the sewage treatment plant.