The tallest elevator in the world is a freight elevator. It does not protrude above ground, but rather descends 7,490 feet down into a gold mine in South Africa and it makes this trip in around 3 minutes.
This elevator saves the mining company a lot of time, money, and construction space. The alternative would have been a long descending tunnel or staircase.
The benefits of having a freight elevator extend to businesses far beyond the mining industry. Factories, warehouses, and even some residential buildings could be improved greatly by adding a freight elevator. Keep reading this article to learn more.
Three Types of Elevators
Elevators are normally classified as one of three types of elevators, each according to its purpose and design. A passenger elevator is the most common variant and is intended to take people. They normally boast fully enclosed interiors so that passengers feel safe.
Service elevators are also designed to carry passengers as well as light goods. These elevators are about the same size and strength as passenger elevators. However, they have more utilitarian features such as manual doors.
Freight elevators are large, customized elevators in industrial facilities. They are designed to move large quantities of heavy cargo rather than ferry people.
Key Features of Freight Elevators
Freight elevators often get lumped with service elevators in casual conversation, but they are two different kinds of installations. Service elevators are meant for people and light loads and freight elevators are meant for heavy loads.
That means their most defining feature is that they can carry very heavy loads. Because freight elevators are often customized to their facility, regulators use a weight per square foot metric to define freight elevators. If it can carry at least 49 lbs per square foot, then it counts as a freight elevator.
That means the average freight elevator can carry between 10,000 and 20,000 lbs. To make loading and unloading easier, they may also feature a door that opens to the top (rather than to the sides like service or passenger elevators). They may also two to four pulley systems to move the platform if the platform has a very large surface area.
Freight elevators that do not need to move a lot of weight may also have a hydraulic lift system instead of a pulley.
Who Can Benefit From a Freight Elevator
Freight elevators offer convenience and even savings depending on where they are installed. Large factories, warehouses, ports, and other facilities need freight elevators to move heavy goods.
A good way to know if your facility needs a freight elevator is if installing a ramp would be impossible in the given space. Another indicator is if machinery or goods often get damaged when carried up and down stairs or ramps.
Residential blocks with large units can also be made more user-friendly with a freight elevator. They are great for parking garages or if people need to move into tall buildings.
Find Out More About Elevators Today
Freight elevators are powerful elevators meant for cargo. They save a lot of time for businesses that need to move cargo up and down their facilities. They also provide owners of industrial buildings with more versatile options to work with the space they have more efficiently.
If you are looking for elevator installation or repair for a project, then find out more about our services. We have been experts in the business for almost 30 years!