Permanent Neodymium Magnet Countersunk Hole Ring N52 Grade With Screw

Product Specification

Permanent neodymium magnet countersunk hole ring magnet with screw

What are neodymium magnets?

Neodymium magnets are made from neodymium (Nd), iron (Fe) and boron (B) and are the strongest magnets that currently exist. The energy product of neodymium magnets is eight times stronger than that of anisotropic ferrite magnets and they have excellent mechanical strength. Since they rust easily, they are normally surface treated with nickel plating. The disadvantages of neodymium magnets are that they sensitive to heat and require careful handling. They are used widely for industrial products and in daily items such as clothing and household products. Our customers range from those who want to buy a small but strong magnet to companies making magnetic products.

It has many advantages like high coercive force, high energy, high performance/ cost ratio and can be easily formed into various shapes and widely used in many fields such as aviation, electronics, instruments, meters, DC motors, Liner motors, MRI, medical and health products. It is the third generation of rare earth permanent magnet and at the same time the most powerful and advanced commercialized permanent magnet today.

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.

About YYMAG

Hangzhou YangYi Magnetics Co., Ltd. was established in 2007, located in Xiaoshan Economic & Technological Development Zone, is a professional supplier of permanent magnets. Our company insists people-oriented, market-oriented, quality-oriented and service-oriented; our goal is to grow with our staff together, and develop with our customers together.

WHAT WE DO

Our company is specialized in production, sales and service of permanent magnets, our products include Neodymium, SmCo, Alnico, FeCrCo, mini magnets and magnetic assemblies, widely used in motor, sensor, meter, electronic instrument, medical device, automobile, aviation, aerospace and other applications. Our company is well-known in domestic and overseas market for our strict quality control, reasonable price and good service.

Quality Policy

Our quality policy is to keep improving, to be better. With an experienced team, we are continually improving our quality assurance system, cost accounting and quotation system, sales service system to satisfy our customers better.
We sincerely look forward to establishing long-term cooperation relationships with customers around the world!

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.