Escalators are considered one of the most important innovations in the vertical transport industries sector, as they provide ideal solutions to the dilemmas of transporting large groups of people to the upper floors or vice versa without the need to wait as is the case for traditional elevators. Escalators are known for their common commercial uses in hotels, shopping malls, and recreational facilities, while they are used as a public ascent or descent at railway stations, subway stations, fairgrounds, and busy or major road crossing areas. The escalator slope angle is 30 to 35 degrees, the width ranges from 600 to 1000 mm, and the side frame is made of shatter-resistant glass or stainless steel on request.