1. The fire elevator has an antechamber. The area of the front room of the independent fire elevator is: the front room area of the residential building is more than 4.5 square meters; the front room area of the pu...
As everyone knows, the electric hoist simple elevator is a simple freight elevator that we have used and installed in many workshops and factories a long time ago. Because of its easy installation and low cost, it has be...
The drive control bai system you are asking about should include both drive and zhi control. The drive can be subdivided into traction system and electric traction system. That is, there are three subdivisions as follows...
When using a lift, speed is a very critical aspect. It is necessary to properly combine the speed to allow people to see some different situations. Now people are better able to see when the speed itself is controlled. T...
Elevator: A fixed lifting equipment with a car body that serves a specified floor and runs between at least two rows of vertical or rigid guide rails with an inclination angle of less than 15 degrees. Lifting height of t...
Nowadays, elevator decoration is very, very important. It is not only practicality, but also some aesthetic issues. Now the floors are built higher and higher, so elevators are becoming more and more important. These all...