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China Courage Magnet Manufacturer

14 Years High Performance Permanent Magnet Supplier & Factory


20mm dia stainless steel strong neodymium pot magnet china

Material:Neodymium magnet + stainless steel sleeve



Grade:N35~N42, N45, N48, N50, N52, N55, etc


Tolerance:+/- 0.05mm

Packing:Carton or Pallets

Pull Force:About 11kg

Delivery Time:20-30 days

Place Of Origin:Dongguan, China

Working Temperature:80-230 ℃

Magnetizing Direction:Thickness direction

Surface Magnetic Strength:More than 4000 Gauss

  • Product Details
  • Why Choose Us
  • FAQs
  • Packing & Delivery

Pot magnetic is a kind of magnetic sucker, it is a new kind of magnetic tool made of good metal or rubber parts combined with magnets, it is designed and made by special magnetic circuit. This in turn makes its magnetic force many times stronger than that of a single magnet. Due to the mechanical properties of various parts of the magnetic chuck are better, different processing processes such as stretching, cutting, drilling and polishing can be carried out. Therefore, magnetic suction cups can be made according to the needs of customers into different types of magnetic devices such as pot magnets, magnetic hooks, and magnetic fixers. Due to the poor corrosion resistance of magnets and metal parts, we can electroplate the surface according to different environmental requirements: (such as zinc, NI, AL, Epoxy, etc.), but also according to the required color and the particularity of the working surface, spray paint, adhesive, stainless steel and other special surface treatment. The use of magnetic suction cups is relatively wide, we can according to the different suction and temperature requirements of customers, equipped with the corresponding magnets, (such as ferrite, Ndfeb, samarium cobalt, etc.), so as to meet the needs of different customers.

Common size options:

Outer diameter of shell 20mm, thickness 4mm, hole 5mm

Outer diameter of shell 20mm, thickness 5mm, hole 5mm

Related neodymium countersunk pot magnets;

16mm ndfeb countersunk pot magnet [pull wholesale custom]

Base diameter 25mm straight through hole pot magnetic pull 20kg

Dongguan Courage Magnetoelectric Technology Co., Ltd. is a Chinese magnet manufacturer specializing in the production of strong neodymium magnets, ceramic ferrite magnets, motor multipole magnets. We have cooperated with many customers for many years, mainly for the following reasons:

1, We are good at processing high performance, high precision, high difficulty magnet, especially in the field of DC motor magnet, have strong professional knowledge, experience.

2, We have a professional production, sales, design team, based on the industry for more than 14 years.

3, We have advanced magnet production and testing equipment, according to customer requirements to design, production of special requirements of magnet products,

4. The company's products have passed SGS, ROHS, REACH certification and a complete ISO9001 quality management system, specializing in providing high-quality permanent magnet products to customers in various countries.

5. Experience in serving Western, Asian and North American companies, we also have close ties with other regions, fedex or DHL can deliver,

6, Even if our customers do not know much about magnets, we will help and provide accurate product solutions.

You may be interested;

Courage Magnet Manufacturer Magnet Testing Certificate & Report

You may be interested in these magnet problems (Q&A) ;

1、Could you give me some magnet samples?

Yes, we have magnets in stock to help you get samples as soon as possible.

2、How long will it take me to get a reply to your email or inquiry?

We will contact you as soon as possible within 12 hours.

3、Why don't the magnets on your company website say the price?

Magnets belong to functional products, most customers have different requirements for magnets, such as material, shape, performance, tolerance, temperature resistance, purchase quantity, etc., we can customize processing according to your requirements, so we need to clarify your specific needs and then give you a quote.

4、Do you guarantee the quality of your magnet products?

We have ISO,SGS and REACH certifications. If necessary, we can send you relevant materials.

5、May I come and visit your magnet factory?

Sure. We'll show you around our factory if you want.

6、What is your delivery time?

See if there is spot stock, if there is immediately can be arranged to send, if there is no need to process in 10-30 days or so, depending on what kind of magnet.

More Questions and Answers about Magnets:

Courage magnet manufacturer magnet packaging and delivery method:

China Courage magnet manufacturer magnet packaging and delivery method

The magnets we make are mainly delivered to you by sea or air. The packaging is generally neutral packaging, shielded packaging, vacuum packaging, pallets, etc., which can be packed according to your requirements.


a: Express (TNT, DHL, FedEx, UPS, etc.), air freight, sea freight.

b: The weight is less than 40Kgs. We suggest sending it to you by shield box.

c: It weighs between 40 kg and 100 kg. It can be expressed or shipped by air.

d: The weight is over 100 kg. We suggest sea transportation.

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