Semi-automatic lifting column: Lock or release the lifting column by manual key. When the equipment is in the lifting state, press it manually after releasing the key, lock it automatically when it is in place, and lift it automatically after releasing the key again. This kind of products are mostly used in places that rarely need to take off and land. Or places where there is no security around. The main reason is that the semi-automatic lifting column has no control panel or the control cabinet has high security against theft. For example, you can choose pedestrian streets, squares and other places, and other entrances and exits with larger widths can use fully automatic lifting columns.
Fixed road pile: the upper part of the road surface has the same appearance and material as the fully automatic/semi-automatic lifting column, but it cannot be moved. Mainly used for fully automatic/semi-automatic lifting columns.
Mobile road pile: it does not need to be buried deeply, and the part on the ground can be removed and removed manually. It is mainly suitable for some places where the flow of people is small and there are staff guarding them. Because of the need to move, the modified main body is generally thinner and lighter, which mainly plays a schematic effect and has weak impact resistance.