Overhead Crane

QC Magnetic Overhead Crane

This QC magnetic overhead crane is a lifting equipment that utilizes an electromagnetic suction cup as its lifting spreader. This equipment is based on a conventional overhead bridge crane and is equipped with an electromagnetic suction cup, which uses electromagnetic force to absorb and release metal materials.

  • Lifting Capacity 5-50 tons
  • Span: 10.5-31.5 meters
  • Lifting Height 6-34 meters

QC Magnetic Overhead Crane Details

This QC magnetic overhead crane is a lifting equipment that utilizes an electromagnetic suction cup as its lifting spreader. This equipment is based on a conventional overhead bridge crane and is equipped with an electromagnetic suction cup, which uses electromagnetic force to absorb and release metal materials. This crane is mainly used for handling and loading, and unloading metal materials such as steel plates, steel billets, scrap steel, and structural steel.

How Does a Magnetic Crane Work?

After the operator powers on the electromagnetic chuck, the internal coil generates a magnetic field, causing the chuck to attract magnetic materials below. Then, the user controls the lifting mechanism to raise the electromagnetic chuck and the attracted metal material together. Through the linkage of the crane travel mechanism and the trolley, the material is moved to the target location.

When the material reaches the designated position, the operator cuts off the power to the suction cup. The magnetic field disappears instantly, the suction force is released, and the material falls naturally to complete the unloading operation.

Application

QC type electromagnetic overhead bridge cranes are widely used in various industrial sectors due to their high efficiency, safety, and suitability for handling ferromagnetic materials. Below are some examples of different application scenarios for electromagnetic overhead bridge cranes:

  • Steel Mills: Users operate magnetic overhead crane to transport heavy metal materials such as steel billets, steel plates, structural steel, and coils.
  • Scrap Steel Recycling Yards: Operators control electromagnetic overhead bridge cranes to load, unload, and sort scrap steel, iron filings, broken pieces, and irregular metals.
  • Shipyards: Shipyards use magnetic overhead travelling cranes to lift large steel plates, hull components, and welding materials.
  • Machining Workshop: Users operate electromagnetic bridge cranes to move steel, castings, semi-finished products, or finished products.
  • Port and Freight Warehousing: User-controlled electromagnetic bridge cranes for loading and unloading metal goods, steel coils, and container steel.

Types of Electromagnetic Lifting Magnets

Crane manufacturers can equip QC type magnetic overhead bridge cranes with different types of electromagnetic lifting magnets, which users can choose according to the shape, weight, temperature, and working environment of the material being lifted. Below are some common types of electromagnetic lifting magnets:

Features and Advantages

Strong Adsorption Force and Efficient Handling: The electromagnetic chuck has a strong magnetic force and can adsorb multiple metal materials at the same time.

Easy Control and Automated: Electromagnetic bridge cranes support cab control, ground operation, and wireless remote control. They are also equipped with a PLC system and an intelligent monitoring system for semi-automatic or fully automatic operation.

Safety: QC magnetic overhead crane are equipped with a battery backup system or a power failure delay release device, which can keep the suction cups powered for a short time in the event of a sudden power outage, effectively preventing materials from falling suddenly.

Wide Applications: Users can choose from various structures, such as circular, rectangular, and combination suction cups, to adapt to different working conditions.

Environmentally Friendly and Energy-saving: The magnetic crane adopts an energy-saving electromagnetic control system with low energy consumption.

Robust Structure: The crane structure is welded from high-strength steel, possessing excellent resistance to torsion and bending.

Parts of QC Magnetic Overhead Crane

The QC magnetic overhead crane consists of a main beam, end beams, trolley traveling mechanism, crane travel mechanism, hoisting mechanism, electromagnetic chuck, cable reel, electrical control system, and operator’s cab. The following is a functional description of each component.

Parts of Magnetic Overhead Crane
  • Main Beam: The main load-bearing component of the crane, responsible for supporting and transmitting the entire load.
  • End Beams: Connect the two ends of the main beam and support the crane traveling mechanism.
  • Trolley Traveling Mechanism: Drives the trolley to move laterally along the main beam.
  • Lifting Mechanism: Achieves the lifting and lowering of the electromagnetic chuck through a winch system.
  • Electromagnetic Suction Cup: Connected to the hook, it uses electromagnetic force to attract and release ferromagnetic materials.
  • Electrical Control System: Responsible for controlling the motor, electromagnetic chuck, and safety devices.
  • Power Supply System: Provides power to the entire machine and the electromagnetic chuck.
  • Cable Reel: Used for winding and unwinding the power cable for the electromagnetic chuck.
  • Backup Power Supply: Maintains short-term power supply to the electromagnetic chuck in case of power failure or emergency.
  • Cab: The area where the operator controls the crane.

Specifications

Model NameQC Magnetic Overhead Crane
Lifting Capacity5-50/10 ton
Span10.5-31.5 meters
Lifting Height6-34 meters
Lifting Speed7.8-15.5 m/min
Hoist Running Speed37.2 m/min
Crane Running Speed87.3-116.8 m/min
Work DutyA6
Power Supply3-Phase AC 50HZ, 380V 

QC Magnetic Overhead Crane Manufacturer and Supplier

VOITTO Cranes is a leading manufacturer and supplier of QC magnetic overhead cranes in China. VOITTO is committed to providing customers with customized magnetic chuck bridge crane solutions. We can design fully customized electromagnetic lifting solutions tailored to your specific application needs, including lifting capacity, electromagnetic lifting magnets, span, work class, and temperature environment.

If you have any specific requirements or need further assistance, please don’t hesitate to contact us, who will provide you with customized solutions and professional support.

Qualification and Honor

Engineered Strength, Global Crane Supplier

service

Exclusive and Considerable, Customer First.
01
Reliable and Customized Solutions

Our pre-sale team provides consultations, tailoring solutions to your needs and environment.

Offer customization options for lifting capacity, span and lifting height etc. to meet specific needs.

02
Updated Production Process

Real-Time Progress Updates: Weekly reports and PM communication.

Pre-Delivery Testing: 100% load & safety checks, detailed reports.

03
Trustworthy After-Sale Support

3-5 years warranty and free replacement for non-manufacturing defects.

24/7 online support and on-site assistance for crane issues.

FAQ

Engineered Strength, Global Crane Supplier
 How do I choose the right overhead crane for my facility?

A: Consider these factors:
Load Capacity (Max weight to lift, including rigging).

Span Width (Distance between runways).

Lifting Height (Hook path elevation).
Duty Cycle (Frequency of use: light, moderate, or severe service).
Power Supply (Electric, manual, or hybrid options).
For more detailed answers, please contact our engineers as soon as possible. Our engineers will be based on your use of the scene to give you the most professional program for you to choose!

Can you customize an overhead crane to my specific needs?

Yes, we can customize an overhead crane to meet your specific business needs. We can design and manufacture complete crane systems or upgrade existing systems.

What’s included in your after-sales service?

We offer comprehensive after-sales service, including regular maintenance, rapid technical support, and spare parts supply. The standard warranty period is 1 year, with options for extension based on your needs.

What’s the delivery time for an overseas order?

Transit time varies depending on many factors, including the destination of the goods, distance, shipping method and shipping service provider, etc. Generally speaking, international shipping may take about a month.

What industries are your EOT cranes suitable for?

Our overhead cranes are suitable for use in a variety of industries, including manufacturing, construction, metallurgy, logistics, and transportation etc. We specialize in providing customized solutions to multiple industries.

Get In Touch

Please feel free to leave a message. We will reply in 24 hours.
Please specify your requirement by referring to the following aspects:
  • Which crane product do you need?
  • What is the maximum lifting capacity (in tons) required for your project?
  • Could you specify the lifting height (in meters) needed?
  • Can you provide details on the working environment, such as ground conditions, space limitations, and any obstacles?
  • What is the expected frequency of use and the duration of the project?
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