Knowledge Base

Apr 20,2023

Quality control points of elevator installation engineering

The quality control of elevator installation engineering refers to the scientific and reasonable quality control of the main key processes in the elevator installation process, In order to meet the pe...

Apr 14,2023

Escalator & horizontal escalator: What's The Differences

Public Transport EscalatorGRACES public transport escalator provides high-quality services in terms of safety, energy saving, and stability, and is a reliable escalator and elevator company for high-s...

Apr 12,2023

What Is the Difference Between a Lift Escalator and Horizontal Moving Walk Escalator?

A lift (or elevator), an escalator, and a moving walkway are all types of transportation systems that help people move between different levels of a building or space. However, there are some key diff...

Mar 08,2023

History of Elevator Control

Long ago, people used primitive lifting tools to transport people and goods.1100 BCReel shovel↓236 BCCombined hoist and pulley system↓Early 19th centurySteam engine↓1889Electrically poweredThis mea...

Mar 01,2023

Introduction to Types of Elevators

Types of elevators are classified into four categories: traction and forced drive elevators, hydraulic drive elevators, escalators and moving walkways, and other types of elevators.Traction and Forced...

Jun 13,2022

Elevator Rope

What Is Elevator RopeThere are two main ways for elevators to move up and down. For low rise applications (buildings between two and four floors), hydraulic jacks are the king's way. The jack can ...