Most of the escalators are straight. 1985 Mitsubishi Electric was first invented curve operation, spiral escalators. In addition to saving space, escalators sale, spiral escalator also very specific artistic effect. In addition, Wu County escalator, but also some escalators can be changed back to the level of the middle segment. This can reduce the use of very long escalator passengers when the fear of highly produced, they can be more flexible with the building. (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: escalator runs, rung out again and again between the comb teeth into, escalators, passenger trips per hour from 8000 to 9000, the working conditions of the comb can imagine, comb bars are easily damaged; 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 alveolar bad, when a foreign body card Pops deformation, fracture. Escalator maintenance, Wu County escalators, elevators Witt Noah Noah by Texas Witt Elevator Company. Texas Noah Witt Elevator Co. (www.dznywt.com) (www.dznywt.com) strong, credible, in Dezhou machinery and industrial products industry cooperation projects accumulated a large number of loyal customers. The company better work attitude and constantly improving Noah Witt innovative ideas will lead into the brilliant lift and you work for a better future!