When many people use escalators, in addition to the escalator drive, the East County escalator that he will use his legs to walk on the rung, to save time. Therefore, when using the escalator, escalators price, passengers should stand on the same side against the rung, let the other side of the steps, for walking people. However, we should stand for different regions where one side has a different Suli. Such as the London Underground Railway, the Mass Transit Railway Washington, Kansai railway, Taipei MRT, requires standing passengers stand to the right; but Japan Tokyo is asking passengers standing on the left. The Montreal subway but there is no rule, because they think passengers should never have to walk on the escalator. Drive: drive device consists of a drive sprocket, sprocket rung, handrail driving sprocket wheel or ratchet spindle and brake components. The device obtains power from the driver, the production escalator, the drive chain for driving steps and handrail in order to achieve the main motion escalator, and in an emergency brake, to prevent passengers from sliding and falling, to ensure the safety of passengers. The device is mounted on the platform (upper truss) in East County escalators, Noah Witt elevators, escalators customized by Texas Noah Witt Elevator Company. East County escalators, Noah Witt elevators, escalators custom Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) this year introduced a new upgrade, the above picture is only for reference, please call the contact phone book page or image on to obtain the latest information, contact: Jingli.