Ceramic Cup Magnet Ferrite Counterbored Hole Permanent Pot Magnet
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Ceramic Cup Magnet Ferrite Counterbored Hole Permanent Pot Magnet

Ceramic pot magnets consists of  ceramic magnets and metal shell outside.
  • RB


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Product Introduction

Ferrite pot magnets (also called ceramic pot magnets) consists of ferrite magnets (or ceramic magnets) and metal shell outside.

Due to its low price, ferrite magnets are the most popular permanent magnets. The ferrite magnet is surrounded by an iron shell on all sides, except for the bottom magnet. The metal shell has conductivity to the magnetic material, which helps greatly improve the magnetic force. Therefore, the tensile force of the ferrite pot magnet is several times that of a single ferrite magnet of the same size.

In addition, the metal shell can also protect the ferrite magnet from breakage during use, and this metal shell is usually galvanized. There is no need to electroplate ferrite magnets because they are not as prone to rusting as neodymium magnets.


RB ceramic pot magnet product specifications.


Packaging & Shipping
Export Standard Cartons are supplied with foam well protected. We can make the packages according to customer's request.

Standard sea and air packages are available





Our Services

① Great value enjoyment

To our customers, we always provide magnets in good quality, competitive prices, fast response, professional suggestions.

② First-rate service

We can proceed to develop and test the solutions before mass production, working with you or on your behalf.

③ First-class quality

We strive for high quality raw material, stable costs and help our suppliers to grow up with us.

④ Sustainable development

We stress all efforts to build sustainable business relations with partners.

These ferrite magnets base are used to hold kitchen tool or self-made doors, LED flood light, speaker, also found in applications requiring a strong holding device or the ability to attach a post or hook to hang inspection equipment, indicator gauges, signs, antennas and other items.


Fixing Kitchen Tools

It can firmly fix various kitchen tools, such as knives, spoons, spatulas, and other utensils on metal surfaces. Countersunk holes facilitate connection to cabinets, refrigerators, or any other metal surface. This ensures convenient use of kitchen tools during cooking.

Self-Made Doors

It is very suitable for DIY enthusiasts who are renovating their own doors. By embedding these magnets into the corresponding positions of the door frame and the door itself, a strong magnetic connection is established to ensure that the door remains closed. This approach provides a unique and aesthetically pleasing alternative to traditional door latches, adding a touch of creativity to interior design projects.

LED Floodlights

This magnet can be used to install LED floodlights in various scenarios, and it can firmly adhere to metal surfaces, providing a reliable and safe installation solution for LED floodlights. Especially useful in outdoor lighting installations, it can ensure that floodlights are firmly fixed to poles, brackets, or other metal structures, thereby improving visibility and safety.

Speaker Mounting

These magnets can firmly connect the speaker to a metal surface, such as a bracket or frame. Due to its powerful magnetic force, it ensures optimal sound projection and stability, enhancing the overall audio experience.

Used for Hanging Items

Its sunk holes facilitate the connection of pillars or hooks, and are used for safe hanging of inspection equipment, indicators, signs, antennas, and other items. It is very practical in both industrial and commercial environments.

IATF 16949:2016

Certified Enterprise
Countries & Regions
We are a creative magnetic solution supplier. We specializes in researching, developing and producing magnets and magnetic products used in different industrial and customers`applications. Relying on right knowledge and experience in the field, aiming at the potential demands from customers, integrating the intelligence of our know-how experts, We have produced well recognized magnetic products.

Our products have been inspected layer by layer with professional equipment, and the quality is reliable.

Test Equipment

Our product testing meets quality standards.


We are constantly trying to improve ourselves in new thoughts, new technology and new working methods.
  • +86-183-1298-2260
  • sun@shinemagnetics.com​​​​​​​​​​​​​​​​​​​​​
  • No.35, Sancun Road, Gaoqiao, Haishu District, Ningbo China
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