It is believed that most of the first impression of the silk rod lift is the elevator, or the slide on the airplane, according to the reasoning is actually correct. The so-called lift, is to help others up and down the tool, but the silk rod lift it is not a carrier up and down the tool, because it is relying on the automatic mode of work, generally we are very common in the construction site, we see a variety of buildings in the process of construction are inseparable from the turbine lift it.
S series (worm type) lifts - B type
Of course, in addition to the most common construction sites can be seen, other such as machinery and equipment, water conservancy projects, etc. These are also common places for turbine screw jacks. It can be said that wherever there is any need to climb high there will be the existence of turbo screw jacks. It is because of this lift that any of our buildings can grow. If there were no screw jacks, then all the buildings in the world would be oriented horizontally.