Turnout is transferred to the rolling stock from an orbit or beyond the orbit of another share essential line equipment, is an important part of the railway track. It has three basic forms: namely line connection, cross, cross-connected combination. There are various types of lines used to connect a single and duplex turnout turnout; cross straight cross and diamond cross; connection with cross combinations are cross-points, such as turnout and crossover turnout conservation: Turnout fine-tuning. Bleeding turnout, single-action locking turnout after the job is completed, do not make fine adjustments to the turnout. Turnout fine tuning methods: (1) Check the switch rail tip feet, after adjustment Founder difference is not greater than 4mm. (2) Adjust the stopper, it is in the middle single-action status turnout wholesale, limit both sides of the gap deviation meet the appropriate requirements. (3) gauge and support from the adjustment to the straight side of the base rail as a benchmark single-action turnout manufacturer, according to the first step of adjusting support from the gauge and then transferred to ensure support from the gauge at the same time and meet the design requirements. (4) Adjust the tip rail, rail heart stickers and top secret clearance with iron rails adjust to, support from the combination of high-quality single-action switch, and adjust the side edge of the fastening bolts and screws. (5) after the track inspection vehicle dynamic testing, partial adjustment turnout to all qualified, according to the design requirements for good cross-section of the track bed and road bed slope. Single Action turnout model, Xin Yang Machinery (certified), Hebei single action turnout by Linzhou Xin Yang Machinery Industry Co., Forest City Xin Yang Machinery Industry Co., Ltd. (www.lzxyjx.com) Henan, railway, subway Equipment leader with over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. Xin Yang Machinery leadership in the staff warmly welcome all inquiries negotiations to create Xin Yang Machinery a better future.