Copper inlaid cast iron round gate (cast iron copper inlaid gate) is used to cut off, clear water flow or regulate water level. It is safe to use, has a reasonable structure, good performance, flexible opening and closing, and durable; The circular gate has the best sealing performance, high degree of automation, discharge capacity that meets national standards, and easy debugging and maintenance. The round gate produced by Zhongli can be used in conjunction with the gate groove to achieve smooth opening and closing, good sealing performance, and a water leakage rate of no more than 0.03 liters per meter of length. The installation and use of the round gate are convenient, with good water stop performance and strong anti-corrosion performance.
The fixed wheel circular gate has the advantages of a flat sliding block steel gate. The difference is that the sliding block is changed to rolling, which reduces the friction coefficient. The flat sliding block circular gate consists of a gate leaf frame, rubber water seal, locking beam, sliding block, etc. The circular gate has no locking beam at both ends except for sealing and waterproofing. When maintenance is required, the circular gate is supported on the gate groove, and the sliding block is made of oil containing nylon with a friction coefficient of one-third that of steel. The circular gate is composed of components such as door frame, gate plate, guide rail, sealing strip, transmission screw, hanging block nut/lifting ear, and adjustable sealing mechanism. 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 circular gates, the guide rail can be poured into one with the door frame). The length of the guide rail is generally 1/2 to 1/3 of the full opening height of the circular gate. Therefore, the overall structural strength, rigidity, wear resistance, corrosion resistance, and pressure bearing capacity of the circular gate are high.
The copper inlaid cast iron round gate is sealed by the wedge device, and the sealing material is copper alloy or rubber, which is finely processed and matched, so the sealing performance is good.
The cast iron copper inlaid round gate is used in conjunction with the hoist. The gate is the working part, and the hoist is the executing part for opening and closing the round gate, thereby opening or closing the gate to achieve the purpose of water, closing water or regulating water level.