Permanent N45 Ring Magnet With Countersunk Hole Super Strong Ndfeb Magnet

permanent N45 ring magnet with countersunk hole magnet

Neodymium magnets are produced on the basis of Nd-Fe-B alloys and have the highest (BH)max value nowadays. Neodymium ring magnets are circular in shape with a hollow center. Besides the conventional axial magnetized or diametrically magnetized ring magnets, radially oriented ring magnets are also available in YY Magnetics. Neodymium ring magnets are easy to corrode under humid environment and is necessary to covered with a protective coating.

Specifications

Product Show:

Packing:

Standard export package for air and sea shipping.
usually inner carton -→ outer box (single layer and double layer) -→ pallet and can be packaged per your requests.

+By Air: all the magnetic should be degaussed and we will use Iron sheet to shield.
+By Sea: we will place a pallet on the bottom of cartons.

Shipping:

Express (TNT, DHL, FedEx, UPS, etc), Air, Ocean.
a: The weight is under 40Kgs, we recommend to send them in shielding boxes to you by Express.
b: The weight is between 40Kgs-100Kgs, it can be sent by Express or Air.
c: The weight is over 100Kgs, we recommend to send them by Ocean.

Why choose us

1. Professional factory, 8 years gold supplier and Trade Assurance supplier in Alibaba.
2. More than 10 years experiences for magnet and export, we can supply technical support and develop projects with customers together.
3. High quality products, we have advanced equipment and good quality system to ensure the products quality.
4. Competitive prices and quickly delivery.
5. Good service. Usually we will reply customer within 24 hours.

In order to effectively provide you with high-quality magnetic products and quote you the best price, we need to know the following information before you place an order:

1) Material? Grade? Shape? Size? Tolerance? Order quantity?
2) Surface treatment? Zinc plated? Nickel plated? Ni-Cu-Ni plated?
3) Is it magnetized? If magnetized, what is the magnetization direction?
4) The maximum temperature of the working environment of the magnet?
5) Please let us know if you have any question or request.