The magnetic overhead crane, or electromagnetic overhead crane, is a type of crane that uses electromagnets to lift and move ferrous materials such as steel, iron, and scrap metal. These cranes are essential in industries that deal with heavy, magnetic materials, including steel mills, foundries, and scrap yards. Whether you’re handling heavy steel beams or recycling scrap metal, you’ll find a suitable electromagnetic crane at Aicrane tailored to meet your lifting needs.
Types of Magnetic Overhead Cranes
AQ-QC Type with Electromagnetic Chuck
Features: The AQ-QC type magnetic overhead crane for sale is equipped with an electromagnetic chuck that allows for efficient lifting of ferrous loads.
Applications: This crane type is widely used in steel plants, scrap yards, and other industries that require handling of cast iron ingots, steel balls, and scrap metal.
AQ-QCL Type with Electromagnetic Hanging Beam
Features: The AQ-QCL type electromagnetic overhead crane for sale is equipped with an electromagnetic hanging beam, which uses multiple magnets distributed along its length, offering a more even distribution of lifting force across the load.
Applications: This type is ideal for handling materials like steel profiles, rebar, and steel plates. It is primarily applied in steel mills for moving materials in rolling mills, finished product warehouses, and material yards.
Magnetic Overhead Crane Specifications
| Technical Parameter of AQ-QC Electromagnetic Crane | |||||||
|---|---|---|---|---|---|---|---|
| Capacity | t | 5 | 10 | 16 | 20 | 32 | 50 |
| Span | S(m) | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 | 10.5~31.5 |
| Lifting height | m | 6~16 | 6~16 | 6~16 | 6~16 | 6~18 | 6~16 |
| Lifting speed | m/min | 15.5 | 13.3 | 13 | 9.7 | 9.5 | 7.8 |
| Trolley speed | m/min | 37.2 | 37.4 | 40.1 | 40 | 37 | 31.3 |
| Crane speed | m/min | 70.6 | 70.6 | 74.3 | 75.1 | 64.9 | 58.5 |
| Work duty | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | A5~A7 | |
| Track type | P38 | P38 P43 | P43 | P43 | QU70 | QU80 | |
Applications of Magnetic Overhead Cranes
Steel Manufacturing
Electromagnetic bridge cranes are essential in steel mills, where they are used for handling large steel products such as sheets, plates, billets, coils, and bars.
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Metal Processing and Fabrication
In metal processing and fabrication facilities, magnetic bridge cranes are used to lift and transport metal sheets, coils, or plates, which are often used in the production of various components.
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Scrap Metal Recycling
In scrap metal yards, magnetic cranes are invaluable for lifting and sorting ferrous scrap metal. The ability to lift different sizes and shapes of scrap metal makes these scrap handling cranes highly effective in recycling operations.
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Warehouse and Storage Operations
Electromagnetic cranes are also used in warehouses and storage yards where metal products need to be efficiently managed and stored. The ability to lift and move heavy metal products reduces labor costs and increases productivity.
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Key Considerations When Purchasing an Electromagnetic Crane
If you’re considering purchasing a magnetic overhead crane, there are several key factors you need to evaluate to ensure that the equipment meets your operational requirements. Below are some of the most important considerations when purchasing a magnet overhead crane:
Evaluate Magnetic Materials
When assessing the magnetic materials you need to handle, consider the following:
- Material Type: Are the materials solid or in the form of scrap metal? Different types of magnetic materials will require different electromagnetic lifting forces. For example, handling steel plates requires different specifications than handling small metal scraps.
- Size and Length: Magnetic cranes can be customized to handle materials of different shapes and sizes. Will you be lifting small components like steel plates, or large items like long beams or coils? The magnet size must correspond to the dimensions of the items to ensure secure handling.
Determine Load Capacity
Load capacity is one of the most important specifications to consider when purchasing a magnetic overhead crane. The load capacity refers to the maximum weight the crane can lift, and it includes both the weight of the material being lifted and the electromagnet itself.
Our electromagnetic overhead cranes for sale are available in a wide range of load capacities, from light-duty models handling smaller ferrous items to heavy-duty models capable of lifting dozens of tons.
Determine Span And Lifting Height
- The span of the electromagnetic overhead crane should be sufficient to cover the area where materials need to be lifted or moved. Be sure to measure the dimensions of your workspace and take into account obstacles, ceiling heights, and other factors when deciding on the appropriate span for your crane.
- Ensure the crane’s lifting height is sufficient to place materials where needed, such as stacking in a warehouse or loading onto trucks. Measure the available vertical clearance in the installation area to make sure the crane’s lifting height allows it to work effectively in your facility, with extra space for any unforeseen needs.
Assess Work Duty Classification
The work duty classification of a crane refers to the frequency and intensity of its operation, which determines the wear and tear on the crane.
If the crane is intended for continuous operations, such as in a steel mill, a heavy duty overhead crane with a higher work duty rating (A7 or A8) would be necessary. For occasional or light-duty use, a lower duty rating (A5 or A6) may be sufficient.
Purchasing the right electromagnetic crane requires careful consideration of these factors. For expert advice and tailored solutions, reach out to Aicrane to ensure safe and efficient lifting with the ideal electromagnetic overhead bridge crane for your business.
Advantages of Magnetic Overhead Cranes
Efficient Handling of Ferrous MaterialsThe most significant advantage of magnetic overhead cranes is their ability to handle ferrous materials effortlessly. Whether you’re lifting steel coils, plates, or scrap metal, the magnet ensures a secure hold, minimizing the risk of dropped loads.
Improved SafetyThe magnet securely holds materials, reducing the risk of accidents caused by slings, hooks, or other lifting devices. The operator can also manage the lifting and release processes from a distance, reducing manual labor and exposure to dangerous environments.
Increased ProductivityElectromagnetic overhead cranes provide faster material handling as they eliminate the need for manual labor to secure and release loads. The ability to lift multiple items at once with one overhead crane reduces downtime and increases efficiency in operations.
Versatile and PreciseThe electromagnet can be turned on or off as required, providing precise control over the lifting process. This allows the operator to handle items delicately or lift them in bulk, depending on the task’s requirements.
After-Sales Service for Magnetic Overhead Cranes
When you buy our magnetic overhead cranes, you gain access to a tailored after-sales service that focuses on the unique challenges and demands of your lifting operations. Whether you’re using your crane in a steel mill, foundry, recycling facility, or heavy manufacturing plant, we offer comprehensive support to ensure your crane operates smoothly, safely, and efficiently throughout its life cycle.
Installation and Commissioning Support
- On-site Installation: Our technicians travel to your site to supervise and assist in the installation process. This ensures that everything is set up properly and according to specifications.
- Online Installation Guidance: For customers who prefer remote support, we provide detailed online guidance, including video tutorials and real-time communication with our technical team.
- System Testing and Calibration: After the overhead crane installation, we conduct thorough testing to ensure that the electromagnetic chuck and overhead crane operate at their optimal capacity.
Training and Operator Support
- Operator Training: We provide training for your operators, covering everything from crane control to troubleshooting common issues. The goal is to ensure that your team can operate the crane safely and efficiently.
- Maintenance Training: In addition to operator training, we offer specialized training on maintaining and servicing the crane. This empowers your team to handle routine maintenance tasks and identify early signs of wear or malfunction.
Technical Support and Troubleshooting
- 24/7 Technical Support: We offer round-the-clock support through phone, email, and live chat to address any issues that arise. Our team is ready to provide troubleshooting and solutions quickly to minimize downtime.
- Remote Diagnostics: For quick resolutions, we offer remote diagnostics through online support. Our technicians can access your system remotely to perform checks and provide solutions without the need for on-site visits.
- On-site Repairs: If your crane requires more extensive repairs, we can dispatch our technicians to your site. We aim to address any issues as quickly as possible to get your crane back into operation.
How Does an Electromagnetic Overhead Crane Work?
Magnetic overhead crane uses an electromagnetic lifting mechanism to pick up and release loads. The electromagnet consists of a coil of wire wound around a metal core. When electric current flows through the coil, it generates a magnetic field, which magnetizes the core and enables it to lift ferrous (magnetic) materials, such as steel plates, bars, pipes, and scrap metal. Here’s how it works:
- Lifting the Load: When the crane positions over the ferrous material to be lifted, the operator activates the electromagnet by sending an electrical current through the coil. The magnetic field generated by the electromagnet attracts the ferrous load and securely holds it. The crane then lifts and moves the load to the desired location.
- Transporting the Load: The crane moves horizontally along its track (using the trolley) and vertically (using the hoist) to transport the load from one point to another.
- Releasing the Load: When the load reaches the destination, the operator deactivates the electromagnet by cutting off the current. This causes the magnetic field to dissipate, releasing the ferrous load, which is then dropped onto a platform, storage area, or equipment like a conveyor.
To learn more about our magnetic overhead crane or to receive a customized lifting solution, contact us today. Our team is ready to design the ideal electromagnetic overhead crane tailored to your material handling needs.
