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ABOUT BESTER ELEVATOR

Scientific achievements

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1.Register Number:20020175
BECR Public Transport Moving Pavement
Main accomplishment personnel: Hou Guangshan, Li Youjian, Zhao Yunshan, Li Rongfu
BECR public transport moving pavement is mainly used for continuously transporting passengers horizontally or in an inclination angle of no more than 12° in public transport places, such as stations, subways, wharfs, airports, large supermarkets and public entertainment places. It adopts AC variable frequency dragging technology, with good start and brake properties, constant torque and obvious energy-saving effect; rectangle steel pipes are wholly welded, with small truss deformation, light weight and high mechanical strength and rigidity; the new handrail drive system has small handrail friction, steady operation and stable running speed. The product has reached internationally advanced level.
2.Matrix Variable Frequency New Energy-saving and Eco-friendly Elevator
Main accomplishment personnel: Hou Guangshan, Li Youjian, Zhao Yunshan, Cheng Meixing, Liu Xuemin
The elevator uses the technology: “full load rise” and “no-load fall” are the maximum energy consumption condition, while “full load fall” and “no-load rise” don’t consume but output energy, showing the condition of “power generation” to recover energy and feed the generated electricity back to power grid, and greatly reducing power consumption of elevator operating. The technology originates an international precedent of further energy conservation of variable frequency elevators, with energy-saving effect of 77.2%. Recently, the product has been listed into nationwide Famous, High-quality and New Electromechanical Product Directory.
3. 2012 four patents