Speaking of elevators, many people know about freight elevators and passenger elevators, which are also common in general living buildings, but there are actually many types of elevators, not just passenger elevators and freight elevators.
Villa elevators are now very common. For villa elevators, high-quality elevators have a much smaller probability of failure than defective elevators, and elevators will not easily present safety problems.
The hydraulic freight elevator is a cargo elevator driven by a hydraulic system; it is used for the straight-line transportation of cargo between two or more points on the floor.
At present, household villa elevators are divided into three types according to the driving mode: traction elevator, hydraulic elevator and screw elevator.