1. Core Function and High Load Ø Vertical Load-bearing Core Escalator Roller bearing ≥600kg: The main roller of the step needs to bear the weight of the step (4...
READ MORE1. Inspection of the structure and sealing of the oil cupEach maintenance requires confirmation that the fixing bolts of the elevator oil cup are not loose or f...
READ MORE1. Materials and DesignThe service life of elevator guide shoes mainly depends on the wear resistance of the shoe lining material. Common materials include nylo...
READ MORE1. Inspection and cleaningRegularly check whether the terminal is loose or oxidized, and focus on checking the connection status of the power line, control line...
READ MORE