铸铁镶铜闸门首先闸门厂家,专业镶铜闸门生产厂家，工艺设计先进，由于镶铜闸门的特殊性对于闸门的要求比较高，为了保证闸门的密封性伸拉性都做了工艺上的严格要求。

它采用独特的外弧形设计，结构合理、受力均匀，采用优质灰口铸铁或球墨铸铁、不锈钢制造，止水密封面镶铜条或橡胶，并经精密加工后配研，达到平面接触密封，密封性能好，当密封止水性能下降时，可通过楔块装置的调整加以解决。

1.铸铁镶铜方闸门由门框、闸板、导轨、密封条、传动螺杆、吊块螺母/吊耳和可调整密封机构等部件组成，其中门框和闸板均由优质灰口铸铁或球墨铸铁制成，导轨左右对称布置且用不锈钢螺栓定位销与门框二侧端部连接 对中小口径的闸门，其导轨可与门框浇注成一体，导轨长度一般为闸门全开启高度的1/2~1/3，因而整体结构强度高、刚性高、耐磨、耐腐蚀性好、承压能力大。

  It is made of high quality gray cast iron or nodular cast iron and stainless steel. The sealing surface is inlaid with copper strip or rubber. After precise processing, it can achieve plane contact seal with good sealing performance. When the sealing performance decreases, it can be solved by adjusting the wedge device. Cast iron brass-inlaid square gate 1. Cast iron brass-inlaid square gate consists of gate frame, gate plate, guide rail, sealing strip, transmission screw, hanger nut/lug and adjustable sealing mechanism. The gate frame and gate plate are made of high-quality gray cast iron or ductile iron. The guide rail is symmetrically arranged and connected with the two ends of the gate frame with positioning pins of stainless steel BOLS (for small and medium-sized gate, its guide). The rail can be poured into the door frame. The length of the guide rail is generally 1/2~1/3 of the gate opening height. Therefore, the whole structure has high strength, high rigidity, wear resistance, good corrosion resistance and high bearing capacity.