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Cast iron inlaid copper two-way gate
Cast iron inlaid copper two-way gate

1. The cast iron inlaid copper square gate is composed of door frame, gate, guide rail, sealing strip, drive screw, lifting block nut/hanging lug and adjustable sealing mechanism, among which the door frame and gate are made of high-quality gray cast iron or ductile iron Manufactured, the guide rails are arranged symmetrically on both sides and are connected with the two side ends of the door frame with stainless steel bolts and positioning pins (for small-diameter gates, the guide rails can be cast as a whole with the door frame). The length of the guide rails is generally 1/2 of the full opening height of the gate. 1/3, so the overall structure has high strength, high rigidity, good wear resistance, corrosion resistance, and high pressure bearing capacity.

2. The sealing material is made of copper alloy or rubber through the wedging of the wedge device, and it has been precision-processed and ground, so the sealing is good.

3. It adopts pre-embedded steel plate or pre-embedded bolt type installation, which is convenient for installation, debugging, operation and maintenance, and long service life.

4. Complete types and specifications, wide adaptability.

5. Used in conjunction with hoist, gate is the working part, hoist is the fulfillment part of opening and closing of gate, hoist is driven by manpower, motor, pneumatic, hydraulic mechanism to drive gear, worm gear, etc. The rotation of the transmission nut or the screw causes the gate shaft to move straightly up and down, thereby opening or closing the gate, reaching the intention of water, shutting off or adjusting the water level.

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