Super Strong Neodymium Rare Earth Ndfeb Ring Magnet

Short Description:

China Rare Earth Ring N35 N38 N42 N45 N52 Neodymium Magnets

We accept customized services，Including Shape and Dimension、Material and coating、Magnetization Direction、Magnet Grade、Surface treatment (plating requirements). Processing according to design drawings;

Place of Origin: Anhui, China

Size: Customized Magnet Size

Sample: Free Sample Available.

Shape: Custom

Coating: Epoxy. Black Epoxy. Nickel.Silver.etc

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Product Detail

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HESHENG MAGNET GROUP

Professional Effective Fast

Super Strong Neodymium Rare Earth Ndfeb Ring Magnet

Over the last 15 years Hesheng export 85% of its products to American, European, Asian and African countries. With such wide range of neodymium and permanent magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective material for you.

Product Details

Grades of Rare Earth Magnets

Neodymium magnets are all graded by the material they are made of. As a very general rule, the higher the grade (the number following the 'N'), the stronger the magnet. The highest grade of neodymium magnet currently available is N52. Any letter following the grade refers to the temperature rating of the magnet. If there are no letters following the grade, then the magnet is standard temperature neodymium. The temperature ratings are standard (no designation) - M - H - SH - UH - EH.

Type	Permanent Sintered Neodymium Magnets/Rare Earth Magnet
Material	NdFeB
Shape	Block, Bar, Cube, Disc, Ring, Cylinder, Ball, Arc, Trapezoid, etc
Size	CUSTOMIZED ACCORDING TO CUSTOMER'S REQUEST
Coating	Ni, Zn, Epoxy, Parylene, Gold, Passivated, etc
Density	7.5-7.6 g/cm³
Delivery date	7-10 days for common samples, 15-20 days for mass produciton
Magnetic Grade & Working Temperature	Magnetic Grade	Working Temperature
	N35-N45	80 ℃(176 ℉)
	N48-N52	60 ℃(160 ℉)
	35M-52M	100 ℃(212 ℉)
	33H-50H	120℃(248 ℉)
	33SH-45SH	150 ℃(302 ℉)
	30UH-40UH	180 ℃(356 ℉)
	28EH-38RH	200℃(392 ℉)
	28AH-33AH	220 ℃(428 ℉)

Product Display

Advanced production equipment and 30 years of production experience can effectively help you customize various shapes! Special shaped magnet (triangle, bread, trapezoid, etc.) also can be customized!

>Neodymium Magnet

>Customized Strong Magnet

We accept customized services: 1) Shape and Dimension Requirements; 2) Material and coating requirements; 3) Processing according to design drawings; 4)Requirements for Magnetization Direction; 5) Magnet Grade Requirements; 6) Surface treatment requirements (plating requirements)

Neodymium Ring Magnet

Common range of daimension:
Cusomized Size according to your requirements

Direction of Magnetization:

Axially or Diametrically.
Maximum extent of magnetization is 60mm.

Neodymium Disk Magnet

Common range of diamension:

Maximum: D200x50mm

can be magnetized Axially or Diametrically.
Maximum extent of magnetization is 60mm.
can be customized according to your request.

>Magnetization Direction and Coating include

Magnet Coating Types Display

Support all magnet plating , like Ni, Zn, Epoxy , Gold, Silver etc.

Ni Plating Maget: Good anti-oxidation effect, high gloss apprearance,long servie life .

Zn Plating Magnet: Suitable for general requirements on surface appearance and oxidation resistance .

Epoxy Plating Magnet: Black surface, suitable for harsh atmospheric environments and occasions which require high corrosionresistance.

>Our Magnets are Widely Application

1) Electronics – Sensors, hard disk drives, sophisticated switches, electro-mechanical devices etc.;
2) Auto Industry – DC motors (hybrid and electric), small high-performance motors, power steering;
3) Medical – MRI equipment and scanners;
4) Clean Tech Energy – Water flow enhancement, wind turbines;
5) Magnetic Separators – Used for recycling, food and liquids QC, waste removal;
6) Magnetic Bearing – Used for highly sensitive and delicate procedures in various heavy industries.

Our Company

Hesheng magnet group Advantage：

• ISO/TS 16949, ISO9001, ISO14001 certified company, RoHS, REACH, SGS complied product.

• Over 100 million neodymium magnets delivered to American, European, Asian and African countries. Neodymium Rare Earth Magnet for Motors,Generators and Speakers, we are good at it.

• One stop service from R&D to mass production for all Neodymium Rare Earth Magnet and Neodymium Magnet assemblies. Especailly the High Grade Neodymium Rare Earth magnet and High Hcj Neodymium Rare Earth Magnet.

Hesheng magnet group now manufactures a comprehensive range of magnetic products including:

· N52 Neodymium Magnet
· Samarium Cobalt
· AlNiCo (Aluminum Nickel Cobalt) Magnet
· N52 Neodymium Magnet and other Neodymium Magnet
· Magnetic tool and toys

Processing and Production Equipment

Step : Raw Material→Cutting→Coating→Magnetizing→Inspection→Packaging

From the raw material to finished product, all the processes are completed in our factory, and are under our strict control.

Quality Inspection Equipment

1> Magnet will be inspected strictly during the production of every process. 2> Every magnet will have a certificate before delivery. 3> Magnetic Flux report and Demagnetization Curve can be offered according to request.

Core Advantage

1> Cutting-Edge TechnologySelf-Developed Key Equipment, Unique Manufacturing Process, Energetic R&D Team.
2> Full Scale Production
3> The Integrated Industry Supply Chain.
4> Outstanding Product.

3> High Consistency

The Cpk of Remanence (Br) and Intrinsic Coercive Force (Hcj) are much higher than 1.67.The Consistency of the surface magnetic field and magnetic flux can be controlled at +/-1%.

4> High Anti-Corrosion

The salt spray test and humidity heat test of the high anti-corrosion coating Nickel+Copper+Epoxy is typically more than 500 hours.

5> Low Weight Loss

PCT: 130°C, humidity 100%, vapor pressure 2.7 bar, 20 days, average low weight loss <2 mg/cm2.

Complete Certificates

Note: Space is limited, please contact us to confirm other certificates.
At the same time, our company can carry out certification for one or more certificates according to your requirements. Please contact us for details

Packing & Sale

1.White inner box.

2.Suitable carton size.

3.Anti-magnetized packaging.

4.We will suggest the best solution of shipment for your reference according to order quantityes.

Payment

Samples: Western Union and Paypal acceptable.Orders: T/T,30% deposit,and the balance before shipment or against copy of B/L. For large order, L/C at sight is acceptable.

Logistics

Small packages are usually delivered by express, such us FedEx,UPS,DHL,EMS,TNT etc. Goods in large quantity are usually delivered by sea or by air.