What safety hazards does escalator roller failure bring?
1. Common types of roller failure Mechanical failure Bearing stuck: Insufficient lubrication or fore...
1. Common types of roller failure Mechanical failure Bearing stuck: Insufficient lubrication or fore...
As the core component of the lubrication system of key components such as traction machines and guid...
1. Mechanical locking principle: physical anti-pry and position verificationThe mechanical design of...
1. Overview of Escalator Rollers Escalator rollers are key load-bearing components installed on both...
Elevator roller guide shoes: key components to ensure the smooth operation of elevators 1. Product...
1. Basic structure and function of oil cups The elevator oil cup is a key lubrication device install...
The key safety role of the triangle lock Emergency rescue and maintenance entrance The elevator t...
1. Core Function and High Load Ø Vertical Load-bearing Core Escalator Roller bearing ≥600kg: The mai...
1. Inspection of the structure and sealing of the oil cupEach maintenance requires confirmation that...
1. Materials and DesignThe service life of elevator guide shoes mainly depends on the wear resistanc...
1. Inspection and cleaningRegularly check whether the terminal is loose or oxidized, and focus on ch...
1. Key managementThe keys of elevator triangle locks must be managed by full-time personnel who have...