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Now I will briefly introduce Guangri Elevator. The elevator control system is composed of a PC and input and output parts. (1) Programmable Controller (PC) PC adopts 8-bit or 16-bit microprocessor as ...
When we buy an elevator, we need to know a lot about elevators, and then the elevator maintenance company will tell you what you need to know to buy an elevator 1. Choose elevator specifications. Ther...
According to the driving mode, the AC elevator is divided into: an elevator with an AC induction motor as the driving force. According to the drag mode, it can be divided into AC single speed, AC doub...
1. Do not let your children take the escalator alone. The escalator may sometimes break or turn upside down. The toothless escalator is easy to jam the child's hand. Parents should take care of the es...
The biggest difference between the two is: general elevators do not have a fire-fighting function, and prevent everyone from taking the elevator to escape when a fire occurs. Because when it is affect...
Elevators have been widely used. Elevators can be seen in office buildings or residential areas. Careful friends may find that some elevators are equipped with mirrors. You can't help but wonder: Why ...