Turnout laying: construction preparation. Before construction crossover turnout turnout price subgrade organizational acceptance crossover turnout manufacturer, specialized units from an assessment of the roadbed, turnout after construction can be carried out to meet the requirements. Receive and retest baseline measurement network CPⅢ network information; turnout approach developed transport program under field conditions; measuring equipment used, lifting equipment, ancillary equipment, inspection, verification, inventory and so on; completed rail welding type test and pass the report. Turnout laying: Positioning turnout loft. 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. Turnout central control of piles and interval measured simultaneously track set, eliminating error adjustment in the measurement. Crossover turnout suppliers _ _ crossover turnout Hongsheng Railway Parts Co., Ltd. provided by Linzhou Hongsheng railway accessories. Forest City Hongsheng Railway Parts Co., Ltd. (www.hstldc.com) strong, credible, in Anyang 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 Hongsheng railway accessories and you hand into the brilliant, for a better future!