Blog
Counterweight sheave: One of the core components of an elevator system
A counterweight sheave (also known as a guide sheave or counterweight reversing sheave) is a key pulley component in an elevator system. It is mainly installed on the counterweight side or the car side to change the winding direction of the steel wire rope and adjust the traction force.
Summer solstice, wishing you a cool summer
May you find your own coolness and peace in this sunny and passionate season, allowing your mind and body to enjoy a relaxing summer.
In-depth Analysis of Elevator MC Nylon Wheel Failure Causes and Prevention Suggestions
In recent years, with the continuous increase in the number of elevators, MC nylon wheels have gradually revealed some safety hazards caused by the characteristics of nylon materials during elevator operation.
Elevator regulations regarding nylon wheels
The latest regulations on nylon wheels in elevator laws and regulations are mainly embodied in the national standard GB/T 42.1-2022 "Single-cast polyamide sheaves Part 1: Elevator sheaves".