Copper inlaid cast iron round gate

The iron-inlaid copper round gate is composed of door frame, gate plate, guide rail, sealing strip, transmission screw, lifting block nut/lifting eye and adjustable sealing mechanism. The door frame and gate plate are made of high-quality gray cast iron. Or made of ductile iron, the guide rails are arranged symmetrically left and right and are connected to the ends on both sides of the door frame with stainless steel bolt positioning pins (for gates with medium and small diameters, the guide rails can be cast into one with the door frame). The length of the guide rails is generally the full opening height of the gate/, so The overall structure has high strength, high rigidity, good wear resistance, corrosion resistance, and large pressure-bearing capacity.
The sealing is achieved through the wedge tightening of the wedge device. The sealing material is copper alloy or rubber, and is ground after precision processing. , so the sealing is good.
Installed with embedded steel plates or embedded bolts, it is easy to install, debug, use and maintain, and has a long service life.
Complete specifications and wide adaptability.
The hoist is used in conjunction with the hoist. The gate is the working part, and the hoist is the execution part for opening and closing the gate. The hoist is driven by manpower, motor or pneumatic or hydraulic mechanism to drive the gears, worms and worms of the transmission device to operate, and drives the transmission nut or The rotation of the screw causes the gate shaft to move vertically up and down, thereby opening or closing the gate to achieve the purpose of water supply, water shut-off or water level adjustment.