Case Study

● Orenstein & Koppel

Orenstein & Koppel (normally abbreviated to O&K or later O&K Kone) was a major German engineering company which specialize railway vehicles, construction equipment, elevators, and escalators....【Lire la suite】

● Elevator regular maintenance or on-demand maintenance

Now our elevator industry basically implements "regular maintenance," which means that elevators are serviced and maintained every 15 days, and the state has made specific provisions for each elevator maintenance and maintenance. Due to the ...【Lire la suite】

● Escalator energy-saving methods and control systems

For escalators, the commonly used energy-saving methods include the “automatic restart” energy saving method, the “△-Y switching” energy saving method, and so on....【Lire la suite】

● Types of Escalator Elevator Malfunctions

The following are various elevator accidents that affect people. These included sudden stops, failures to open, abrupt landings, power failures, floor shifting, and elevator lurching. All of these types of elevator malfunctions can be attrib...【Lire la suite】

● Elevator's existing security risk factors

1 Security risks in elevator installation;2 safety factors in elevator operation;3 Safety Hidden Factors in the Use of Elevators...【Lire la suite】

● The classification and technical parameters of the elevator

1. The classification of the lift,According to the main parameters of the lift and capsules, shaft, room type and size of regulation, the elevator type classification is as follows;2. The main parameters of the lift;3. The basic structure of...【Lire la suite】

● Elevator safety hidden danger solution

1 Use a regular manufacturer's elevator;2 do a good job of pre-acceptance work;3 Improve the use of unit safety management awareness;4 Strengthen the routine maintenance of elevators...【Lire la suite】

● Escalator Components

1.Top and bottom landing platforms 2.The truss 3.The tracks 4.The steps 5.The railing...【Lire la suite】


1 Introduction 1.1 In respect of lifts and escalators, there are certain requirements for the preparation and provision of OM manuals for the reference of owners, and installation and maintenance personnel. 1.2 These Guidelines following th...【Lire la suite】

● Modern Escalator

The world is in constant motion. Every day sees a growing flow of active people winding their way through urban landscapes. This flow creates high demands in a fast-paced environment, and Escalators and moving walks convert chaos into simple...【Lire la suite】

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