鑄鐵閘門常適用于取水輸水、市政建設，給水排水、農田灌溉等工程中，通常設置在渠道、涵管的進水口處。屬于工作閘門的一種，用來調節流量、控制水位，或用作檢修門關閉孔口擋水。

　　Cast iron gate is often used in water intake and conveyance, municipal construction, water supply and drainage, farmland irrigation and other projects. It is usually set at the inlet of channel and culvert pipe. The utility model belongs to a kind of service gate, which is used to regulate the flow, control the water level, or as the water retaining of the closing orifice of the maintenance gate.

鑄鐵閘門的門體和門框上分別設置有可調節的楔緊裝置，楔緊副(如楔塊與楔塊、楔塊與偏心銷等)，可使得閘門關閉時門板緊貼門框，達到止水要求。方形鑄鐵鑄鐵通常配置手動或電動螺桿式啟閉機，用于操作閘門的門體啟閉。鑄鐵閘門由門葉和門框兩部分組成，門體和門框的材為鑄鐵，一般整體鑄造、整體加工。

The gate body and frame of the cast iron gate are respectively provided with adjustable wedging devices, and the wedging pairs (such as wedges and wedges, wedges and eccentric pins, etc.) can make the gate plate close to the gate frame when the gate is closed, so as to meet the water stop requirements. Square cast iron is usually equipped with manual or electric screw hoist, which is used to operate the gate body. Cast iron gate is composed of gate leaf and gate frame. The gate body and gate frame are made of cast iron and generally cast and processed as a whole.

門體一般采用面板與加強肋的結構，面板可做平面或拱形。門體一般整體鑄造和機加工，但尺寸較大的可采用分塊組成式。門體上一般采用整體式金屬止水，兼作支承滑塊，金屬止水用同材料制作的沉頭螺釘緊固在門體上螺釘頭部與止水工作面一起精加工，而一些尺寸較大的閘門也可采用“P”形橡皮止水。

The door body generally adopts the structure of panel and reinforcing rib, and the panel can be plane or arch. The door body is generally cast and machined as a whole, but the larger size can be divided into blocks. Generally, the integral metal water stop is used on the door body, which is also used as the supporting slide. The metal water stop is fastened on the door body with countersunk head screws made of the same material. The screw head and the water stop working face are finished together. The "P" shape rubber water stop can also be used for some larger gates.

　　鑄鐵閘門是以優級鑄鐵為原料制作的的水利機械產品，它具有良好的耐腐蝕，止水密封好，安裝簡單，使用壽命廠等特點。產品可分為：PZ平板平面鑄鐵閘門、封閉式鑄鐵閘門、鑲銅鑄鐵圓閘門、鑄鐵圓閘門、PZ機閘一體式鑄鐵閘門、手提式鑄鐵閘門、弧形鑄鐵閘門、高壓鑄鐵閘門、拍門、潮門等產品。我廠可根據用戶的需要采用鑲銅、不銹鋼等方式安裝止水。

Cast iron gate is a water conservancy machinery product made of high-grade cast iron. It has good corrosion resistance, good water seal, simple installation and long service life. Products can be divided into: PZ flat cast iron gate, closed cast iron gate, copper inlaid cast iron round gate, cast iron round gate, PZ machine gate integrated cast iron gate, portable cast iron gate, arc cast iron gate, high pressure cast iron gate, flap gate, tide gate and other products. Our factory can install water stop by inlaying copper and stainless steel according to the needs of users.

鑄鐵閘門規格齊全產品從：0.2x0.2—6.5x6.5m6.5x6.5m米并根據客戶需要鑄造矩形閘門批量生產銷售。鑄鐵閘門成形后的形狀多數為方形、圓形，也有扇形，弧形等。但是在鑄造上卻有不同的要求，根據客戶需要鑄造合適的閘門，了解更多產品信息請直接致電或者掃微信進行咨詢洽談，或者留言，榮程水利產品及設備介紹是榮程水利小編整理，請勿轉載。

Cast iron gate specification is complete, products from: 0.2x0.2-6.5x6.5m6.5x6.5m, and according to customer needs casting rectangular gate mass production and sales. The shape of cast iron gate after forming is mostly square, round, fan-shaped and arc-shaped. But there are different requirements in casting. For more product information, please call or scan wechat for consultation, or leave a message. The introduction of Rongcheng water conservancy products and equipment is compiled by Rongcheng water conservancy, please do not reprint.