Do you work in an industry that requires heavy lifting or moving of large objects, like the construction industry? If so, you may have heard of an overhead crane. But do you know what it is and why it might be necessary for your workplace?
An overhead crane, also known as a bridge crane, is a type of industrial equipment used to lift and move heavy loads horizontally. While an overhead crane may not be necessary for every workplace, there are certain signs it may be right for yours.
How Does an Overhead Crane Work?
An overhead crane consists of a few main components. The bridge, also referred to as the “span,” has runways on either end. The bridge moves along them to cover the designated work area. Motors or manual operation may power the bridge, depending on the size and type of crane.
A hoist attaches to the bridge. The hoist lifts objects vertically. Hoists often include a hoist brake, which helps control the speed and movement of the lifted load. A hoist brake is made up of many moving parts itself, including gears, brake pads, and magnets.
The hoist connects to a trolley system that runs along the bridge. This allows for horizontal movement of the load, which an operator can control using a pendant or remote control. The trolley also includes limit switches to prevent over-travel and ensure safe operation.
The overhead crane works by utilizing its various components in a coordinated manner to lift and move heavy loads safely and efficiently.
Signs You May Need an Overhead Crane
Now that you understand how an overhead crane works, review some of the signs that your workplace may benefit from having one.
You Overspend on Labor Costs
Labor is one of the biggest expenses for any business, and this is no different for industries that require heavy lifting. Using manual labor to move large and heavy objects can be time-consuming and labor-intensive, leading to higher wages and potential injuries or accidents.
By investing in an overhead crane, you can run a more cost-effective construction site. The crane can handle the heavy lifting, allowing you to reduce labor costs and increase productivity. Plus, with the precision and control of an overhead crane, you can minimize any risk of accidents or injuries.
You Struggle With Space Constraints
When working with heavy objects, there may be space constraints that make it difficult to maneuver and position them. An overhead crane can easily move large objects without taking up valuable floor space. This makes it a great option for industries that need to maximize their workspace while still handling heavy loads.
You Handle Delicate or Hazardous Materials
Not all heavy loads are the same. Some may be delicate, requiring careful and precise handling, while others may contain hazardous materials that could be dangerous for workers to handle directly.
An overhead crane can provide the necessary control and precision when moving these types of loads. The hoist and trolley system allows for gentle movement of fragile objects while keeping workers at a safe distance from hazardous materials.
Is Investing in an Overhead Crane Worth It?
If you face any of these challenges in your workplace, you might need an overhead crane. By investing in this equipment, you can improve safety, reduce costs, and increase efficiency. It’s true a crane will cost you in purchasing, installation, and maintenance fees, but the long-term benefits will outweigh these initial expenses.
