Ceramic Cup Magnets with Counterbored Hole

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

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Ferrite magnets are the most popular permanent magnets due to low prices. Metal shell is conductive to magnetics. All sides of ferrite magnets are enclosured by iron shell except for the working side. The design is helpful to greatly enhance the magnetic force, thus the pull force of ferrite pot magnets is times higher than the single ferrite magnets in the same size.

In addition, the metal shell could protect ferrite magnets from breaking in application. The metal pot is normally plated in Zinc. There is no need to plate ferrite magnets because it is not as easy to get rusty as neodymium magnets.

The pot magnets are widely used to hold tools, signes, lamps, metal parts of machinery etc. We can make pot magnets in different shapes and sizes.

Advantages
1.All NdFeB magnets used are made by our own magnet factory. 
2.Standard producing process and strict quality checking
3.Our know-how experts in magnetics could give the best advices
4.Competitive price, stable quality, in time response
5.Trained working staff 
6.Fast delivery.

Delivery & Packing:  
Popular Model: 5-10 days after receipt of payment
Customer Tailored Size: 15-20days
Packing: Plywood Box.
  
Detailed specifications:
1.Material: NdFeB magnets + Metal House (well surface treatment from corrosion)
2.Size: As per the table. Customer tailored design are available.
3.Coating: NiCuNi or as per customers requirement. 
4.Certificates:  ISO9001:2000,ROHS
5.Glue:  Loctite. The gluing of magnet and steel cup could be well guaranteed.