News

Elevator modernization projects are complex and meticulous, requiring strict procedures and adherence to safety precautions. The following are some precautions compiled by our editors.

As an essential means of daily transportation, Elevators also age with age. Like humans, these "old" elevators are more susceptible to colds and illnesses. Therefore, elevator modernization solutions are crucial.

With urban development and advancements in construction technology, many older elevators are facing the need for upgrades. Elevator Modernization not only improve performance and safety, but also extends their service life, meeting the high demands for vertical transportation efficiency in modern buildings. 

"The elevator is broken again?""The waiting time is too long!”... As a passenger, are you also troubled by these questions? When an elevator enters its 'senior years,' repeated repairs are not only costly but also become the core of community disputes. It's time to break out of the 'repair-it-when-it's-broken' cycle and consider a complete elevator modernization. But what exactly can modernization bring you? This article will answer that question for you.

Recently, major global elevator manufacturers have successively released their financial reports and strategic plans, and a common trend is becoming increasingly clear: compared to the new elevator market, where growth is slowing, 'elevator modernization' is emerging as a new focus for industry competition and a new engine for growth. Against the backdrop of urbanization shifting from 'incremental construction' to 'stock renewal' (or 'updating existing infrastructure'), a revolution in upgrading old elevators, centered on 'safety, green/sustainability, and intelligence/smart technology,' is accelerating globally.

Over 170 years ago, a thrilling spectacle ushered elevators into everyday life and provided valuable lessons for the elevator industry today.

Long-term, high-load equipment use, combined with poor maintenance and illegal operations, often leads to accidents — and sometimes, to tragedy. Two recent escalator-related incidents serve as stark reminders that escalator safety can never be taken lightly.

Elevator door opening and closing is the most vulnerable part of the ride. Passengers can be injured by the doors while entering or exiting, items (such as strollers or luggage) can become trapped, and even children can reach out and cause accidents. Light curtains directly mitigate these risks. The light curtain's operating principle is as follows: transmitters and receivers are installed on either side of the elevator door, generating dozens to hundreds of dense infrared beams. When any object (whether a person, clothing, or small object) blocks any of these beams, the light curtain immediately sends a signal to the elevator control system, causing the doors to stop closing and open in the opposite direction.

In the safety system of elevators, the brake stands as the final mechanical line of defense. Together with components like the governor and ARD (Automatic Rescue Device), it forms a solid safety barrier for elevators, ensuring the car can stop reliably in emergencies.​

In the vertical transportation network of cities, behind every smooth elevator ride lies an unsung "brain"—the elevator controller. This compact yet complex unit serves as the core command center for elevator operations, coordinating key safety components like the ARD (Automatic Rescue Device) and governor to ensure reliable, secure rides.