Elevator Manufacturers Hengda Fuji Elevator has obtained the invention patent certificate issued by the State Intellectual Property Office through the new product of “One Rack-type Escalator”, which is developed by the State Intellectual Property Office. The certificate number is ZL 2013 1 0175049.6.

With the development of the national economy, escalators have been widely used in places with large traffic (such as shopping malls, stations, etc.). The Traditional Chain Escalator has the following defects: (1) The transmission chain is subjected to a huge load on the upper curved portion, and in order to ensure the normal operation of the escalator, the size of the transmission component is designed to be large, resulting in a large occupied space, electric energy. (2) The drive mainframe of the traditional chain escalator needs to be installed in the upper machine room, resulting in narrow maintenance space; (3) the traditional chain escalator mainly uses worm gear to slow down due to the structural characteristics of the limited transmission components. The transmission efficiency is low. The invention patent adopts a new escalator transmission mode, and the load of the transmission rack on the upper bending portion is lower than that of the chain escalator, and has the advantages that the transmission component occupies small space and the electric energy consumption is low, and the experiment shows that Compared to chain escalators, power consumption is reduced by 20%. The driving host is installed in the middle of the escalator truss, which has the advantage of large maintenance space and is convenient for maintenance. Adopting the two-stage helical gear reducer, the transmission efficiency is high, reaching over 95%.

Hengda Fuji Elevator has always adhered to the corporate philosophy of scientific and technological innovation, and has obtained nearly 100 patent certificates issued by the State Intellectual Property Office. Based on the advantages in the number of patents and the growth of technology, the company has won national high-tech enterprises. Zhejiang High-tech Enterprise Research and Development Center, Zhejiang Patent Demonstration Enterprise, Huzhou Science and Technology Progress Award and many other awards. It has enhanced the company's competitive strength and position in the industry, and laid a solid foundation for customers to further provide efficient and energy-saving elevator products.