Aluminum Alloy Convection Heater

Permanent Magnet

Compared with soft magnets, powerful permanent magnets (also called hard magnets) should have maximum Coercivity (HcB), high Remanence (Br), high magnetic energy product (BH) Max and wide hysteresis loop to ensure maximum magnetic energy storage and magnetic stability. Permanent magnets can be divided into ferrite, rare earth strong permanent magnets (samarium cobalt and NdEeB) and AlNiCo magnets. Sintered neodymium magnet is popular as the strongest permanent magnets in the world. Neodymium rare earth permanent magnets are widely used as the type of ordinary magnets(including disc, rings, blocks, arcs) and magnet assemblies(such as cup magnets, hook magnet...).

Different Types of Permanent Magnet for Sale

Neodymium Magnets

Neodymium( NdFeB) magnet is the most sold and used rare earth industrial permanent magnet in the market, its magnetic energy product range from 33MGOe of N35 neodymium magnets to 53MGOe of N52 neodymium magnets. The maximum operating temperature of NdFeB magnets ranges from 80 ℃ for the N series to 230 ℃ for the AH series. Electroplating is a unique feature of permanent neodymium magnets, The processing performance of neodymium-iron-boron material is stronger than other types of magnets.

Pot Magnets

Pot magnet(also called cup magnet) enriches the shape of the permanent magnet and expands the scope of use of the magnet. Adding an iron shell to the magnet effectively solves the problem of drilling thread holes on the magnet and enhances the magnetic force of the magnet. Pot magnets are the most commonly used magnetic assembly and have the simplest design structures. The strong pot (cup) magnet with threaded pins and screw holes enables multi-scene mounting and holding.

Waterproof Magnets

Among permanent magnets for sale, only neodymium magnets themselves do not have corrosion resistance. For outdoor use or often wading applications, absolutely waterproof(corrosion-resistant) magnets are necessary. Waterproof neodymium magnets have a layer of material that can isolate moisture on the basis of electric coatings, such as rubber and plastic. Therefore, strong waterproof permanent magnets with rubber&plastic coating are mainly for rare earth neodymium magnets.

Hook Magnets

Magnetic hook (hook magnet) is a very practical organization magnet, because of the advantages of convenience and environmental protection, it can replace the traditional hook in many place. Depending on whether the angle of the hook can be adjusted, there are wall hook magnet and ceiling hook magnet. There are neodymium hook magnets and ferrite hook magnets according to the magnetic core material. Our hook magnets(magnetic hooks) vary in size and force to meet the needs of different users.

Fishing Magnets

As kind magnetic tools, the fishing(search) magnets solve the problem of searching and recovering metal debris from the bottom of the water on shore. The common cup magnets can be used as single sided fishing(search) magnets after being fitted with lifting rings. There are also double-sided magnets specifically designed for magnet fishing. The super holding force of the fishing magnets make the neodymium magnet become its must-have material. Magnetic fishing has developed into a popular outdoor hobby.

Adhesive Magnets

Adhesive gives neodymium magnets more application scenarios. A magnet with adhesive backing can be glued to a wood or plastic surface. The powerful adhesion from 3M adhesive firmly holes the magnet in places where you need it. In addition to the adhesive magnet with film adhesive, for rough surfaces, foam adhesive magnet is a better choice. The thickness of most self-adhesive backed magnets is usually 1-2mm. Adhesive neodymium permanent magnets are used in rectangle and disc shapes.

Ferrite Magnets

The permanent magnet types made of iron oxide through ceramic process are ferrite magnets (also known as ceramic magnets). The oxidation resistance of ferrite allows it to be used outdoors without surface coating. The low remanence makes the magnetic force of ferrite magnet much smaller than that of rare earth magnet. Strong coercivity and anti demagnetization energy endow ferrite magnets with a wide range of applications.Ferrite(ceramic) magnets of specific size can be made by molding or cutting.

Office Magnets

As a category of holding magnets, office magnets usually exist with smallest magnetic force, size and rich shape. Our office magnets are supplied as magnetic pins, magnetic clips, magnetic name badges. Office magnets ferrite are supplied when cheap price required, and office magnets of neodymium are provided if strong holding force needed. Office magnets with plastic covered are supplied for rich color.

All Permanent Magnets Supplied by Meank Are Manufactured Under Standard Quality Control

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Magnetic Performance

Remanent magnetism(Br), coercivity(Hcj) and magnetic energy product(BH)max are the main aspects reflecting the performance of the permanent magnet for sale. The curve can directly reflect whether the basic performance of raw materials meets the standard. Higher thermal stability and lower thermal demagnetization of magnets of the same grade are realized.

Magnet Coating

The quality of electroplating directly affects the service life of permanent magnets like NdFeB permanent magnets. We have a professional coating thickness detection method. The thickness of the electroplating of our neodymium permanent magnets for sale is controlled within the standard thickness range, and the salt spray test results are good.

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Magnetic Force

For permanent magnets and magnetic assemblies, The magnetic force determines whether they are competent for a specific purpose. Our permanent magnet assemblies are tested for magnetic force to ensure that the magnetic force meets the values listed on the website or required by the customer.

Magnet Accuracy

The tolerance control range of rare earth neodymium permanent magnets is a reflection of the machining ability. The normal magnet tolerance detection of our neodymium magnets is controlled in the range of +/-0.05mm, and it can be controlled in a smaller range if the customer has special requirements.The magnetic declination can be controlled within 2 degrees.

The Permanent Magnets Neodymium Manufactured in Meank Company Have These Advantages over Most Other Magnets Supplier

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Nice Appearance

Our rare earth permanent magnet for sale not only have a better coating gloss but also have been carefully selected. There are almost no missing angle magnets. The appearance qualification rate is at the leading level in the industry.

Cheap Price

We always insist on minimizing profits and reducing customers' costs. Our powerful permanent magnets are supplied at the lowest price on the premise of ensuring quality.

Best Packaging

In terms of product packaging, we always provide personalized packaging for different magnets from the standpoint of customers. It completely solves the difficulty of separating super magnets. Get your custom china permanent magnets with us!

As a permanent magnet company, we will do our best to meet all the needs of customers.

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