Supply cast iron inlaid copper gates iron gates steel gates to the New River County hoist Machinery Co., Ltd. 
 The PGZ cast iron arched gate is a high-quality cast iron as raw material a water stop gate, it has strong corrosion resistance, sealing sealing, simple installation, plant life and other characteristics. The PGZ the overall and the assembled cast iron gate is the company's leading product, which uses direct sealing of the machined surface, the sealing effect is significant. Gate reasonable structure, easy to install, easy to operate, flexible, easy to manage, and corrosion resistance. 
 The gate control equipment, water conservancy and hydropower project on the various channels are widely used in small and medium hydropower, municipal water supply and drainage, aquaculture, irrigation and other water conservancy projects. It is used to open the control of water level, the role of regulating traffic. 
 Cast iron gate is generally the composition of the gate, the gate frame, plate, sealing pin, hanging nose. Structure is divided into: PGZ series platform base monolithic and modular two. Gate hoist the role of (manual and electric), so that the gate slide in the sealing surface of the gate frame to complete the opening and closing over the water orifice, Bijin sealing off the surface of the water allows only effective fit to to ensure that the water effect, to achieve good sealing purposes. Per meter length of the amount of water seepage is not over 0.03 liters / sec. 
 Cast iron inlaid copper side gate is mainly used to drainage, flood control, irrigation, water conservancy, hydropower project, used to cut-off, and clear water, or adjust the water level, designed and manufactured according to the Ministry of Construction of common standards and AWWA standards. It uses a unique outer curved design, reasonable structure, even by force, the use of high-quality gray cast iron or ductile iron, stainless steel, sealing the sealing surface of the set of copper or rubber, with research and precision machining to achieve the flat contact seal. good sealing performance, when the seal sealing performance can be addressed by the adjustment of the wedge device. 
 Cast iron inlaid copper side gate by the door frame, gate, rail, seal, drive screw, hanging block nut / hanging ears and adjustable seal body components, including door frames and gate are high-quality gray cast iron or ductile iron made symmetrical layout and rail with stainless steel bolts locating pin connection with the two side of the door frame the end of the gate (to the small and medium caliber, and its rail and door frames pouring into one), rail length for the gate wide open to a high degree of / 2 ~ 1/3, and thus the overall structure of high strength, high rigidity, wear resistance, corrosion resistance, bearing capacity. By the wedge of the wedge device tight to seal, sealing material for a copper alloy, or rubber, with research and precision machining, it is good sealing. 3 embedded steel or embedded bolt mounting, installation, commissioning, use, easy maintenance, long service life. Variety specification is complete and wide adaptability. Hoist supporting the gate for the work part, hoist the gate to open and close the operative part of the hoist by the operation of the human, electrical or pneumatic, hydraulic mechanism driven by a gear gears, worm, etc., drive The drive nut or screw rotation gate axis moves vertically to open or close the gate to reach the water, off water or adjust the water level of the purpose. 
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