Texas Noah Witt escalator is the core component two chains, which circulates around two pairs of gears turning. At the top of the escalator escalator customization, 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, stairs escalator maintenance each folded to form a platform. Thus the upper and lower escalator easier. In addition to escalators investment, the use of escalators should also be noted: Do not stop holding on tightly to the stage edge do not head or hands out the ladder, but it may hit the ceiling or adjacent escalators do not run play Do not use escalators carrying goods . Baby carriages, cargo carts should use the lift. Use wheel lean, crutches passengers should try to use the lift to take care of children and elderly escalators will have an emergency brake stop button, used for case of accidents. Escalator price | Noah Witt elevator (certified) | Qingyun escalator by Texas Noah Witt Elevator Company. Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) is an industry leader in Shandong Dezhou, machinery and industrial products, cooperation projects over the years, the company is implementing the scientific management, innovation and development, honesty and trustworthiness policy, and satisfy customer needs. Noah Witt Elevator leadership with the staff warmly welcome all inquiries negotiations to create Noah Witt elevator a better future.