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Diving Anchor Magnets, Safety Below the Surface

When we think of magnets, we might not immediately associate them with underwater adventures. However, the world beneath the waves relies on an unexpected application of magnets – diving anchor magnets. These powerful magnetic solutions are instrumental in enhancing safety and efficiency in various aspects of underwater exploration.


diving anchor magnets

Image Source: BayTech

Understanding Diving Anchor Magnets:

Diving anchor magnets are specialized magnetic systems designed for underwater use. The diving anchor magnet consists of a super strong magnet to provide a secure hold, and a non-magnetic metal such as titanium casing, covering the magnet to reduce rusting. The magnets are strong, use them with caution. It is not for lifting and welding. The electric current will affect the strength of the magnet.

The diving anchor magnets’ crucial parts are strong magnets with sandwich configurations. By stacking multiple magnets and separating them with non-magnetic materials, the magnetic strength increases significantly up to ten times more than a single magnet of the same size.

What is a Sandwich Magnet?


sandwich magnets

Image Source: Stanford Advanced Materials

A sandwich magnet is a unique magnetic assembly that consists of two or more magnets separated by a non-magnetic material, forming a “sandwich-like” structure. These magnets can be of different types, including neodymium (NdFeB), ceramic, or ferrite magnets, depending on the specific application’s requirements. The non-magnetic material sandwiched between them is often made of materials like steel or brass.

The Heart of Diving Anchor Magnets: Neodymium Magnets

Many diving magnets are equipped with neodymium magnets, known for their exceptional magnetic strength. Even in the challenging conditions of underwater environments, neodymium magnets maintain their powerful magnetic properties. This is especially important as saltwater, which is commonly found in underwater settings, can pose challenges to magnetic systems.



Image Source: Blumags


The Applications of Diving Anchor Magnets

Equipment Fastening: Divers often need to secure equipment, tools, and accessories to their suits or harnesses. Diving anchor magnets provide a reliable and quick way to attach and detach gear, ensuring easy access to essential items during a dive.

Underwater Construction: Diving professionals frequently engage in construction and maintenance tasks beneath the waves. Anchor magnets are used to stabilize structures, secure materials, and hold objects in place during repair or installation work.

Navigation and Marking: Anchor magnets serve as versatile navigational aids for divers. By attaching these magnets to underwater structures or using them to mark paths and points of interest, divers can maintain their bearings and explore the underwater landscape with ease.

OEM service is available

We take pride in providing quality diving anchor magnets that meet the needs of various clients. At the same time, we value personalization. We offer OEM services, allowing you to add your custom logo or branding to our anchor magnets. This is an excellent choice to promote your brand while benefiting from the quality and reliability of our products.

Dive confidently with TENGYE’s diving magnets. Reach out to us today.





Some dividing anchor magnets are available:

Models TYmag – 73
TYmags- 60
Casing Material Titanium (TA2 grade) Titanium (TA2 grade)
Magnet Grade N52 Neodymium N52 Neodymium
Pulling force 200 kg 120 kg
Overall dimension 264mm L X 73mm W X 55mm H 204mm L X 60mm W X 55mm H
Total Weight 900 grams 650 grams

The Future of Diving Anchor Magnets

Diving magnets, particularly sandwich magnets, have found their place beneath the waves, serving divers and underwater professionals in various applications. Anchor magnets have revolutionized the way divers and marine professionals approach their work and adventures beneath the waves. Their robust and reliable magnetic force makes underwater tasks more manageable, efficient, and safe.
As technology continues to advance, we can expect further innovations in diving anchor magnets, making underwater exploration and work more accessible than ever before.

At Tengye, we’re thrilled to be early participants in your new projects. Our passion for magnets extends from material selection and design optimization to providing magnetic solutions. We hope to bring our knowledge and experience to the forefront by actively engaging in your upcoming projects. Fill out the form and work with our experts to solve the problems or questions about the diving anchor magnets.

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Jonah Jin

Jonah Jin
Managing Director

Every customer deserves to be treated professionally and responsively.