Turnout by a line connecting branch into or beyond the branch and cross another line of equipment. Turnout is an important part of the railway track structure. The proportion of countries with the line of the railway turnouts, but are very different with different railway traffic, density. Our country is traffic, one of the larger national railway density, and therefore a larger number of railway turnouts. On the railway turnouts, there are some complex conditions not on the general track. Turnout laying: Positioning turnout loft. Establish and retest Track Engineering Survey Control Network. Turnout before construction, review of orbit control network and elevation control network. Set turnout construction survey control network. After performing in situ before assembly turnout mining turnout manufacturers, set turnout mining turnout position control point, in order to prevent the control points are damaged during construction, at the boundary control points to set the corresponding embankment protecting piles quality mining turnout, easy on the ballast quickly find the corresponding point. Pile turnout turnout turnout Surveying staked except the heart, the first fork, fork tail bit outside the center of the pile, the turnout should be around 50 ~ 100m range measured discharge line midline pile in order to control the line smooth connection with the turnout. Quality mining turnout, turnout Shandong mining, machinery supplied by Lin Xin Yang Zhou Xin Yang Machinery Industrial Co., Ltd. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) strong, credible, in Henan railway, subway equipment and other equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Xin Yang Machinery and you hand into the brilliant, for a better future!