Single turnout wholesale, Xin Yang Machinery (certified), a single turnout by Lin Xin Yang Machinery Industry Co., Ltd. Taizhou. Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) is specialized in the "tub, turnout," the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Li. The heart can cause heart rail track crawl pull locking occurs between the plate and the outer rod mill turnout single card companies, under normal circumstances, the locking lever on top of the drawing board, Turnouts equipment when converting the drawing board for Xpress rail arc movement , outer locking bar at the operating lever action, a straight line. After crawling track mind, if the external locking lever pull off the board completely or partially off, it will make both happen mill card, switch not properly pulled, so the change in temperature is larger joint regulation must eliminate crawling on electrical equipment affecting traffic. Most of the approaches taken by the steel pillow single turnout, so smooth bars to meet the standards in the transformation of the existing line of single turnout plant, widely used in the former Soviet Union 1/11 P65 rail turnouts (fast type) frog mainly high manganese steel Cast structure. France except for the high-speed Shinkansen lines are made of high manganese steel casting the whole frog single turnout manufacturer to optimize the material and casting process, while improving the design through structural analysis. United States, Britain and the former Soviet Union exploded frog surface hardening. Statistics show that the use, extend the life of 30 to 50%. National Day Research, Austria, France and other high-manganese steel and carbon steel with chrome base by 20mm long media into segments of welding technology.