The sluice gate pivots in a semicircular up-and-down motion, designed without side sill grooves, resulting in minimal friction at the watertight portions on both sides, thus ensuring smooth operation.
Positioned at the sluice gate's rear, the trunnion and arm guarantee unobstructed water flow beneath the sluice gate, facilitating effortless lifting.
Commonly employed in flood control for large dams, water management in freshwater systems, and high-pressure discharge sluice gates within power plants.
Winding mechanisms include wire rope type drum winches and hydraulic cylinder type winches.