Cast iron square gate - copper inlaid square gate

Cast iron square gates are mainly used in water supply and drainage, flood prevention, irrigation, water conservancy and hydropower projects. Copper inlaid square gates are used to cut off, clear water flow or regulate water level.

cast ironCopper inlaid square gateIt consists of components such as door frame, gate plate, guide rail, sealing strip, transmission screw, hanging block nut/lifting ear, and adjustable sealing mechanism. The door frame and gate plate are both made of gray cast iron or ductile iron. The guide rail is symmetrically arranged on both sides and connected to the two ends of the door frame with stainless steel bolt positioning pins (for small and medium-sized gates, the guide rail can be cast as a whole with the door frame). The length of the guide rail is generally 1/2 to 1/3 of the full opening height of the gate.

1. The overall structure has high strength, rigidity, wear resistance, good durability, and high pressure bearing capacity.
2. The sealing is achieved through the wedging of the wedge block device, and the sealing material is copper alloy or rubber, which is finely processed and matched, resulting in good sealing performance.
3. It is installed using pre embedded steel plates or pre embedded bolts, which is easy to install, debug, use, and maintain, and has a long service life.
4. Variety specifications and wide adaptability.
5. Used in conjunction with a hoist, the gate is the working part, and the hoist is the executing part for opening and closing the gate. The hoist is driven by human, electric, pneumatic, hydraulic mechanisms to drive the gears, worm gears, and other components of the transmission device. The drive nut or screw rotates to make the gate shaft move vertically up and down, thereby opening or closing the gate to achieve the purpose of water flow, water closure, or water level adjustment.

Cast iron copper inlaid square gates are mainly used in water supply and drainage, flood prevention, irrigation, water conservancy and hydropower projects, to cut off, dredge water flow or regulate water level.

The height of the bottom of the water head level gate and the opening and closing force refer to the opening and closing force under positive pressure.