Ferrite Cup Magnets

Pot magnets (also known as round cup magnets, round base magnets) are steel cup covered magnets. We mainly introduce and display ferrite and ceramic pot (cup) magnets in this category. Not only the ceramic magnets are protected by the steel cups, but also the magnetic force was stronger by the steel cups, because steel shell concentrates the magnetic force and guides it to the contact surface, producing a strong vertical magnetic pull on the magnetizing surface. So small size and strong magnetism are the advantages of ferrite pot magnets. Ceramic cup and pot magnets have magnetism on only one side and the other side can be fitted with screws, hooks or fasteners. When you don't need the super strong magnetic force of neodymium magnet, ferrite pot magnet must be an ideal choice, because ferrite pot magnet is much cheaper than neodymium pot magnet, and known as the cheapest mounting(holding,organizing) magnets.

• We are professional pot(cup) magnets manufacturer in China, which supply all common types of ferrite pot magnets for various holding and mounting. The following types ferrite pot magnets become to be the best seller ferrite pot magnets in market. They are mass ordered by worldwide magnets distributors.

• Flat ferrite(ceramic) pot magnet, which assembled with ferrite disc magnets and without hole and threaded stud, they use used as holding magnets, clamping magnets and grip magnets.

• Countersunk ferrite(ceramic) cup(pot) magnets, they are flat and shallow pot magnets with counterbore hole for mounting, and used as round base magnets.

• Ferrite cup magnets with cylindrical hole, they can be fixed to other surfaces by flat head screws and used as mounting magnets.

• External threaded ferrite cup magnets, there is a male threaded stud on the top of steel shell which make it easy to install.

• Internal threaded ferrite cup magnets, female threaded stem/bushing are made on the top of steel shell.

• Ferrite cup magnets with screw hole(threaded socket), which provide different mounting methods than female threaded ferrite pot magnets.

• Likes as neodymium pot magnets, different thread stems can be made on the top of ceramic/ferrite cup magnets, which make it possible to install screws, hooks and fasteners for fixing/holding/hanging products.

• Ceramic cup(pot) magnets are very suitable for all types of applications requiring corrosion resistance. Generally, it can be used for hanging, installing and fixing common  objects in workstations, classrooms, offices, warehouses and homes, as well as recycling magnets.

• Ferrite pot/cup magnets are ideal magnet assembly for consumer & industrial applications which require medium magnetic strength, such as lifting, antenna or light mounts, latches, furniture & home repair projects, closing mechanisms, retrieving objects & more.

• Grade of C8, ceramic disc or ring magnet with C8 grade covered in nickel or zinc plated steel shell.

• Ceramic cup magnet is monopole ceramic magnet, with only one magnetic surface, but has stronger magnetic pull than uncovered ceramic magnets.

• Ceramic pot magnets are rustproof round base magnets, ceramic magnet is corrosion resistant which can be used outdoor.

• Internal&external threaded stem designs, suitable for standard screws, hooks and fasteners, can meet a variety of mounting.

• Higher working temperature of 250 ℃. Generally, the upper limit of the working temperature of ceramic pot magnet is 250℃.

Magnetic force of ferrite or ceramic pot magnet is vertical pull force tested assuming that the ceramic pot magnet will be connected to 1/2 "thick flat grounded low carbon steel plate. All pull force information is for reference only. The pull force in actual use will be affected by coating, corrosion, rough surface and some environmental conditions. For critical applications, it is recommended to reduce the tension by half or more depending on the severity of the potential failure. Ensure that the actual ceramic pot magnets pull force is tested in practical application.

In addition to the conventional ferrite pot magnets listed above, our professional engineers can also customize ceramic cup magnets according to your specific specifications or ideas. If you have any requirements, please contact us or send us a quotation request. We will make the best offer.