Overhead Crane With Magnet
Model:
QC Overhead Crane With Magnet
Lifting Capacity:
5t – 64T【customization】
Span:
7.5m – 60m【customization】
Lifting Height:
5m – 100m【customization】
Duty Class:
A5 – A8
Power Supply:
380V-600V / 50Hz / 3-Phase AC
Ambient Temp:
-25°C to +70°C
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Product Introduction
The QC Type Main Hanger Electromagnetic Bridge Crane is composed with Girder frame, Crane travel device, and the trolley with lifting and moving device. There are Pave the rail for the trolley move on the main girder. Assemble the moving table on the outside of the two main girder, one side is prepare for the assemble and maintenance the crane move device, another side is prepare for the assemble of the trolley conductor device.
There are full field of view Cabin suspend under the main girder, there are joint control desk or single control box packed within the Cabin, assemble the sidelong ladder between the Cabin and moving table, The main girder joint with the two side end carriage which with the joint point in the middle.
QC electromagnetic bridge crane is a derivative of the QD hook bridge crane. It adds an electromagnet to the QD type bridge crane, using the electromagnet as the lifting tool. It is mainly suitable for the steel industry for loading, unloading, and transporting iron sheets, iron sand, and iron wire. The crane's rated lifting capacity includes the weight of the electromagnet itself. The working class is generally heavy-duty A6~A8.Suitable for high-frequency handling of magnetic materials in metallurgy, scrap steel recycling, machinery manufacturing, and other applications.
Technical Data
| Max. Lifting Height | Other | Warranty | 1 Year |
| Machinery Test Report | Provided | Video outgoing-inspection | Provided |
| Rated Lifting Moment | Different | Place of Origin | Henan, China |
| Rated Lifting Moment | Different | Place of Origin | Henan, China |
| After-sales Service Provided | Field installation, commissioning and training | Service | OEM |
Application
The Overhead Crane With Magnet, also known as an electromagnetic overhead crane or QC type crane, is a specialized double-girder overhead crane equipped with an electromagnet lifting system for handling ferrous metal materials. The crane features the same basic box-type bridge structure as a standard hook bridge crane, with the key difference being the DC electromagnet as the lifting mechanism for magnetic materials . The AC power supply is converted to DC power through a silicon-controlled rectifier in the cabin, and the DC power is delivered to the electromagnet through a special cable reel mounted on the trolley
Product Advantages:
1. Efficient loading and unloading, effectively saving lifting time
2. Equipped with "power outage magnetic preservation" to reduce the risk of power failure
3. Relatively simple control system, easy maintenance
4.Applications include machinery manufacturing, scrap steel recycling, and other workshops.
Core Applications – Overhead Crane With Magnet
1.Steel Service Centers – Lifts and stacks steel plates, coils, and structural shapes from storage racks to shearing, slitting, or blanking lines without manual bundling or slings.
2.Scrap Metal Recycling Yards – Collects, sorts, and loads loose scrap iron, shredded steel, and metal waste directly into rail cars, trucks, or shearing presses from large storage piles.
3.Steel Mill Scrap Yards – Transfers heavy scrap buckets, pig iron, and revert scrap into furnace charging boxes or conveyors for feeding basic oxygen or electric arc furnaces.
4.Ports & Terminal Yards – Loads and unloads ferrous cargo such as steel coils, plates, and scrap from vessels, railcars, and trucks at bulk material terminals.
5.Foundry Melt Shops – Handles pig iron, cast iron returns, and heavy ferrous scrap for cupola or induction furnace charging with quick magnet engagement and release.
6.Heavy Fabrication & Shipbuilding – Positions large steel plates and structural components under welding robots or assembly fixtures, with fine positioning enabled by variable frequency control.
Features
1
General-purpose bridge cranes (hereinafter referred to as cranes) are currently widely used lifting machinery. They can load, unload and transport materials and equipment in an intermittent and repetitive manner in general working environments, and have the functions of vertical lifting, longitudinal and lateral movement. The lifting devices are classified into forms such as hooks and electromagnetic suction cups, with working levels ranging from A1 to A8.
2
By installing buffer devices and optimizing the lifting and braking systems, the equipment can effectively absorb and buffer impact forces, reduce the influence of vibration on the structure and electrical system, ensure the long-term stable operation of the equipment, and extend its service life.
3
The suction and release actions of the electromagnet are controlled by the on-off of the current, with a response time of only 0.5 to 1 second. During the transfer of steel billets, 80 to 100 grasping cycles can be completed per hour, significantly enhancing the efficiency of continuous operations.
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