Product Description
Neodymium Iron Boron Speaker Magnets / ndfeb magnet for loudspeaker / neodymium magnet / speaker magnetic materials /
Nanjing Huajin Magnetic Materials Co., Ltd. specializing in the production and sale of magnetic NdFeB, magnetic bar, magnetic products, magnetic frame. Magnets of various shapes and sizes can be produced according to customer requirements, such as packaging diskette, the motor magnetic tile, magnetic ring, toy bar magnet, magnetic ball, with the exception of iron magnetic rods, magnetic hooks, magnetic separator box; surface treatment: gold, silver, plated epoxy, nickel-plated copper-nickel, zinc, chromium, titanium (blue zinc, black zinc, color zinc), above the surface treatment to meet environmental requirements.
Specification:
*. Grade: N33-N52, 33M-48M, 33H-48H, 30SH-45SH, 30UH-38UH and 30EH-35EH;
* Maximum Working temperature: 60° C to 200° C
* Shape: Ring/circle
* Surface: Plating nickel, Zinc, gold, silver, epoxy, nickel-copper-nickel,
* Size: Customized as your requirement; It's necessary to supply a drawing when Enquiry; We'd like to give some s estions if necessary.
* Application: Computer, automobile, electric machinery, electro- sound devices, automatic control, magnetic force mechanism, microwave Communication, petrochemical industry, medical apparatus and equipment.
Characteristics:
* Higher unit magnetic properties than other magnet
* Lower temperature coefficient of magnetic properties than ceramic but higher Than SmCo type rare earth magnet. If you want to purchase or know more detail Descriptions, pricing and service about ring/circle neodymium magnet, pls Contact us.
