Electromagnetic crane is a kind of double girder overhead crane , equipped with detachable electromagnetic chuck and corresponding operating system to handle and lift metal objects. The lifting capacity of the electromagnetic crane included the weight of electromagnetic is 5 to 32 ton. The working class of electromagnetic crane is A5 and A6. The magnetic retentive time is 10 to 30 minutes.
Dongqi crane can provide you with electromagnetic cranes with various performance,If necessary, please contact us at email: sales010@cranesdq.com
Specific parameters of electromagnetic crane
Magnetic Crane Product Type
QC
Magnetic Crane Lifting Capacity
5~32t
Magnetic Crane Span Length
10.5~31.5m
Magnetic CraneWorking Class
A5, A6
Magnetic Crane Ambient Temperature
-20~40℃
What role does electromagnet play in electromagnetic crane
The function of electromagnet is to produce strong magnetism when energized, suck metal objects, and then carry them by crane.
When there is no electricity, there is no magnetism. It is different from the permanent magnet in that the magnetism can be controlled at any time and can send and receive freely.
The electromagnetic crane uses the magnetism of the electromagnet to carry iron goods. After power on, the electromagnet has magnetism to attract iron goods. Under the action of this attraction, the goods can be moved to the specified position. After reaching the specified position, the electromagnet needs to be powered off. It is required that the electromagnet at this time has no magnetism, that is, the attraction of the electromagnet to the goods, and the goods can be put down; If the iron core of the electromagnet is made of steel, it is magnetized to form a permanent magnet. Even after the electromagnet is powered off, the iron core is still magnetic and still has an attraction to the goods, so that the goods can not be smoothly separated from the electromagnetic crane. When the iron core is made of soft iron, it is magnetized to form a soft magnet. When the electromagnet is powered off, its magnetism also disappears
Components of electromagnetic crane
Electromagnetic crane is mainly consisted of crane bridge, trolley, crane traveling mechanism, driver’s cabin, electrical system, electromagnetic system, including electromagnetic chuck, rectification control equipment, cable connectors and others.
Electromagnetic crane drawing
Application of electromagnetic crane
The electromagnetic crane can be used for handling and transporting indoor and outdoor black metal products and materials, such as ingots, structural steel, iron, scrap iron, steel and others.
Advantages of electromagnetic crane
- New style, compact structure, delicate appearance
- Good usability and durable quality
- High loading capacity and working class
- High safety and reliability
- Light dead weight, lower wheel load and low noise
- Low power consumption and few faults
- Wide application and competitive price
Features of electromagnetic crane
- On material. All compression structural part of crane’s components is made of high quality materials confirming with the regulations and standards, whose inspection report can be provided when required.
- On welding. The welding of steel structures will be strictly checked and inspected by specialist and the inspection reports also can be provided on requirement.
- On magnetic chuck. The magnetic chuck has huge magnetic force which can be used to lift and transport wide range of metal products and can handle large volume of metals at a time.
- On motor. Top brand motors are installed with good performance and with Class F insulation and IP54 protective class.
- On electric system. PLC control to all the mechanism and any speed requirement can be achieved.
- On control system. Cabin with joystick panel, wireless control and pendant control can be your choices.
- On painting. 3 layers of painting is painted to protect the steel from rusting.
- On safety. Various protection measures are taken to ensure the safety of crane and operation. Overload limit, height limit, rail end stop limit for traveling are used to protect mechanical system and short circuit protection, lose phase protection, low-voltage protection, power failure protection, over current protection are used to protect electric system.