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Dong Yang Elevator (M) Sdn. Bhd.
Dong Yang
about us


escalator_1Click on image to enlarge

Our escalator benefit from the most advanced control technology and control concept, which has the advantages of safety and reliability, complete function, stability and comfort, high efficiency and energy saving, economical practicality and can meet different requirements of different customers.

Main control system adopts PLC, which has the good features of strong anti-interference ability, stable and reliable running. The different driving units are optional: 1.Star-delta starting; 2.VVVF+PLC control. The starting current is reduced through inverter and it makes the escalator running stably and prolongs the service life efficiently. Meanwhile, it highly saves up the power consumption.

If the inverter control is adopted, the escalator could travel as the following mode: When the passenger is detected, the escalator will start with slow speed then travel with normal speed. It will stop or slow down if no passenger rides on the escalator, all of which reduce the running time with much more energy saving.

escalator_2 escalator_3