Innovative brand of YOULI elevator
In urban areas throughout a maintenance team, the maintenance sub-stations, and for many years to provide protection for the work of state organs, enterprises, large-scale event
Rely on technical experience accumulated over the years, continued to be based on technological innovation and professional services
Quality of service is a strong guarantee safe operation of elevator products. From sales to install security dimension in every aspect, we provide professional and quality service
Advanced VVVF technology, the speed of high-speed digital signal processing systems, door machine control is more sensitive and precise.
Permanent magnet synchronous machine with low energy door, both dustproof and waterproof features, comfort features smooth VVVF elevator door system of closed-loop control enables operation of elevator door for energy efficiency by 20% through specialized graphic velocity curve ensure smooth acceleration and deceleration of the door switch, the switch door more stable, lower noise.
32 pairs of high integration CPU, monitor each other from the main CPU, improved data processing speed, function better and higher reliability. Embedded expert self-diagnostic system, automatic fault diagnosis generated reason, storage and display cause of the malfunction, easy to operate and powerful.
A new generation of permanent magnet synchronous technology selection of rare earth materials, with external rotor structure, permanent magnet synchronous motor drive, cancel the sub transmission lever in the structure of the turbine, and coaxial transmission technology, digital frequency conversion technology and computer groups combined control technology fully integrated, with energy saving, high efficiency and low noise, stable performance, its high power factor, effectively improve operational efficiency, reduce energy costs and achieve high standards of energy efficiency.
Exact stop, absolute position control system using the car, stop the car accurately, access to safe and secure.
Shorten the waiting time of passengers, reducing the lift started running times and improve the efficiency of the elevator group control system, energy efficiency 30% or more.
Regenerative feedback device to achieve a circular elevator energy conservation and utilization for energy-efficient building development of new ideas.
We do everything we can to meet customer needs
Leading technology, manufacturing amazing product
Reasonable design, decorate the city appearance
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