Turnout construction method: quality requirements. Flatness and geometry of the track bed. After the track bed paving compaction mine narrow gauge turnout crossing the line, visually flat surface mine narrow gauge crossover turnout, Dow bed thickness should be 30mm lower than the design of mine narrow gauge turnout crossing the line, ballast surface flatness ruler with 3m check the error in each direction should not be greater than 10mm narrow gauge mine crossover turnout price, should do before and after downslope turnout 30m range. Track bed density is not less than 1.7g / cm3. Turnout loading, unloading. Tip rail and rail center in the handling, laying process easily deformed. Therefore, the switch rail and basic rail assembly, with movable frog assembly, with a length greater than 15m in rail and cartons with large crane parts are mechanical handling. Turnout construction: technical requirements. Turnout location should meet the design requirements. CWR turnout should be laying area, the corresponding position in the fork of the rail shall comply with the design requirements. When ordering turnout, should be based on the design drawings to determine the number and location of turnouts in the welding and adhesive joints, and clearly the welding method, the length of turnouts amount earmarked for technical processing. Shop front fork pre-shop ballast to meet the requirements. Mine narrow gauge turnout crossover models _ _ Xin Yang Mining Machinery narrow gauge turnout crossing the line provided by Linzhou Xin Yang Machinery Industry Co., Ltd. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) (www.lzxyjx.com) Henan, railway, subway Equipment leader with over the years, the company implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Xin Yang Machinery leadership in the staff warmly welcome all inquiries negotiations to create Xin Yang Machinery a better future. You can also access (www.lzxyjx.com/supply_details_45967220.html), for more information about the company.