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The maintenance work of the engine room: 1. Place a sign of "Overhaul and Disable" at the entrance of the elevator base station; take the elevator to the highest floor and arrive at the machine room. 2. Check the tra...

Automobile Elevator Suppliers introduces elevator maintenance knowledge: 1. The phase sequence of the input power supply is wrong or there is a phase loss, which causes the phase sequence relay to act.2. The elevator is ...

China Escalator Supplier introduces the classification knowledge of 5 kinds of escalators (1) Classification according to the driving mode: there are two types of chain type (end drive) and rack and pinion type (intermed...

The competition of elevator technology has not only stayed on the running speed and safety performance, but people's requirements for elevator comfort are getting higher and higher. For the use environment of the Bed Ele...

Hospital Elevator selection strategy:   1. The patient's comfort requirements for the elevator environment; (for example, whether to install special air conditioners for elevators, currently major hospitals have installe...

China Passenger Elevator is mainly composed of traction rope, car phase, counterweight, guide wheel, motor, reducer, brake, etc. The counterweight and the car are connected by the traction rope and wound on the guide she...