Texas Noah Witt core components are two chains escalator escalator join them circulating around two pairs of gears turning. At the top of the escalator, with a motor drive gear to rotate the chain ring. A typical escalator uses 100-horsepower engine to rotate the gear. Engine and chain systems are installed on the truss, the framework refers to the metal structure extending between two floors. The conveyor belt moving a plane different from the chain ring movement is a set of stairs. Escalators most interesting places are moves these steps. When the chain moves step remains horizontal. At the top and bottom of the escalator escalator investment, folding stairs each other to form a platform. Thus the upper and lower escalator easier. (1) adjusting the main and auxiliary guide rails of the new, anti-rail and support frame; (2) to adjust the main and auxiliary branch rail wheel center; 3) to adjust the upper and lower branch of the curve relative position of the rail sector. 5. Comb the forefront of cutting-edge board failure comb board failure analysis: the escalator when the rung again and again to go out from between the comb teeth, carrying 8000 to 9000 passengers per hour, working conditions can be imagined comb, comb lever Easy damage; frontier plate surface sediment sole passenger belt; tooth comb plate fracture caused by foreign object stuck into the sole passenger; comb teeth meshed with the cascade of bad gullet, when a foreign body is deformed fashionable card fracture. Huanghua escalators | Noah Witt elevator | escalator by Texas Noah Witt Elevator Company. Huanghua escalators | Noah Witt elevator | escalator Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) this year introduced a new upgrade, the above picture is for reference only, please You call Tel picture on this page or to obtain the latest information, contact: Jingli.