Air Transport of Magnets Packaging
Air cargo packaging
In compliance with the stringent regulations outlined by the International Air Transport Association (IATA), magnetic materials, including permanent magnets, are subject to specific guidelines when transported via air cargo. These regulations are detailed within the IATA Dangerous Goods Regulations to ensure the safety of onboard instrumentation and the overall integrity of air transport.
At MPCO, we prioritize adherence to these imperative standards. As such, all magnetic products intended for air transportation undergo meticulous magnetic leakage tests, meticulously aligned with IATA directives. This meticulous process guarantees compliance with magnetic dispersion regulations, reassuring clients of the safe and secure transit of their materials.
Moreover, MPCO offers the provision of official certificates documenting the successful completion of these magnetic leakage tests. These certificates serve as tangible evidence of compliance, providing clients with peace of mind and facilitating seamless air cargo logistics.
Trust MPCO to uphold the highest standards of safety and regulatory compliance when it comes to the packaging and transportation of magnetic materials via air cargo.

Air Transport of Magnets Packaging
Magnet screen
Title: Effective Magnetic Field Containment with Iron Plates
Magnetic screens offer a straightforward solution for containing magnetic fields without the need for specialized technology. Utilizing readily available magnetic materials such as iron plates, the dispersion of magnetic fields generated by permanent magnets can be effectively controlled.
When a magnet is surrounded by iron plates, the magnetic field lines naturally adhere to the iron surface due to magnetic attraction. This phenomenon allows the magnetic field lines to flow inside the iron plate, where they are absorbed, significantly reducing field dispersion.
For optimal results, thicker iron plates with high iron content prove most effective in blocking magnetic field lines. The larger and stronger the magnet, the more crucial it becomes to employ robust shielding. Even when faced with formidable magnetic forces, strategically placing iron plates around the magnets at a certain distance can further enhance field containment.
To illustrate this principle, consider a simulation featuring a φ100mmX70 millimeter neodymium magnet encircled by iron plates. The diagram vividly demonstrates how the inclusion of iron plates of specific thickness effectively contains the magnetic field lines within, preventing undesirable leakage beyond the designated area.
By leveraging the inherent properties of magnetic materials and employing strategic placement techniques, MPCO ensures reliable containment of magnetic fields, offering practical solutions for various applications.
| A | B | C | |
| Iron Plate | SS400 | SS400 | SS400 |
| Thickness of the iron plate | – | 10mm | 20mm |
| Dimensions of the iron plate | – | 220mm X 190mm | 240mm X 210mm |
| Magnet dimensions | φ100mm X 70mm | φ100mm X 70mm | φ100mm X 70mm |
| Space between the metal plate and the magnet | – | 50mm | 50mm |
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