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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AIM Magnet
  • Model Number: N35 N38 N40 N42 N45 N48 N50 N52
  • Type: Permanent
  • Composite: Neodymium Magnet
  • Shape: Block
  • Application: Industrial Magnet
  • Magnet Name: N50 Strong Block 30x15x3 neodymium magnet
  • Qualified rate: ≥98%
  • Tolerance: ±0.1mm
  • Coating: Zn,Nickel,Ni-Cu-Ni,Gold,Epoxy etc
  • Density: 7.45g/mm3
  • Working Temperature: 80℃~230℃
  • Shipment: By DHL (3~5days)
  • Testing: Salt Spray Testing: 24~72 hours
  • HS Code: 85051110/85051900
  • Certificate: RoHS, Reach, ISO9001:2008

Packaging & Delivery

Packaging Details 1.Stadard air packing, Box+Foam+Metal.
2. According to customer's request.
Delivery Time 3 - 7 working days

N50 Strong Block 30x15x3 neodymium magnet 

1. Factory Price

2. Fast delivery (5~7 days)

3. OEM Accept

4. 11 years Factory

 

For Now, we have more than 11 years experience on neodymium magnet block manufacturer ,have no goods returered for many years in Europe Market.Please be assured that you will receive neodymium magnet  block on time, and be satisfaction with the quality. Pls saw more detail of Block neodymium magnet below:

Certifications

 

 

 

Product Description

Material

Sintered Neodymium-Iron-Boron ( NdFeB )

Size

Custom

Shape

Block / Customized  (block,disc,cylinder, bar, ring,countersunk, Segment,hook,cup, 

trapezoid, irregular shapes ,etc)

Performance

N52/ Customized (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)

Coating

Nickel/ Customised (Zn, Ni-Cu-Ni, Ni, Gold, Silver, Copper, Epoxy, Chrome, etc)

Size tolerance

±0.05mm for diamater /thickness, ±0.1mm for width/ length

Magnetization

Thickness Magnetized, Axially Magnetized, Diametrally Magnetized, Multi-poles magnetized, Radial Magnetized. (Customzied specific requirements magnetized)

Max. Working 

Temperature

Grade

Max. Operating Temperatures

N35-N52

80°C (176°F)

33M- 48M

100°C (212°F)

33H-48H

120°C (248°F)

30SH-45SH

150°C (302°F)

30UH-40UH

180°C (356°F)

28EH-38EH

200°C (392°F)

28AH-35AH

220°C (428°F)

Applications

Neodymium(NdFeB) Magnet are widely used in many fields, such as motors, 

sensors, microphones, wind turbines, wind generators,  printer, switchboard, packing box , 

loudspeakers, magnetic separation, magnetic hooks, magnetic holder, magnetic chuck, ect.

 

Product dispaly

 

Coating

Surface

Coating

Thickness (Microns)

Color

Resistance

Passivation

 

0-1

Silver Grey

Temporary Protection

Nickel

Ni+Ni

10-20

Bright Silver

Excellent against Humidity

Ni+Cu+Ni

Zinc

Zn

8-20

Bright Blue

Good Against Salt Spray

C-Zn

Shinny Color

Excellent Against Salt Spray

Tin

Ni+Cu+Sn

15-20

Silver

Superior Against Humidity

Gold

Ni+Cu+Au

10-20

Gold

Superior Against Humidity

Copper

Ni+Cu

10-20

Gold

Temporary Protection

Epoxy

Epoxy

15-25

Black, Red, Grey

Excellent Against Humidity & Salt Spray

Ni+Cu+Epoxy

Zn+Epoxy

 

Production Flow

 

Package &shipping

 

 

Our Customer

 

FAQ & Contact

1.Why are chosen us?

- We are a professional magnet manufacturer since 2006. Our plating factory is the benchmark in the Shenzhen 

   NdFeB industry.

-  No returned goods for five years in Europe market.

- We provide magnets for a dozen of Fortune Global 500 enterprises such as Apple, Samsung, Lenovo etc.

- In Europe market, 80% permanent magnets used for range hood are from AIM Magnet Co., Ltd.

Our company is the main supplier of American top wine box.

With rich exporting experiences with neodymium magnets, we build supply chain to offer neodymium magnets 

   with professional service.

2. How to control the magnetic property?

   - Hight stander raw material

3. How to control the tolerance?

- 1. before ginding and cuting, we inspection the black product tolerance.
- 2. before and after coating, we will inspection the tolerance by AQL standard
- 3. before delivery, will inspection the tolerance by AQL standard

4. How to guarantee the consistancy?

- 1. the sintering control will make sure the perfect consistancy.
- 2. we cut magnet by multi-wire sawing machine to guarantee the dimension consistancy.

5. How to control coating ?

- 1. we have a coatIng factory
- 2. after coating, first inspection by visual, and second is salt spray test, nickel 48-72 hours, zinc 24-48 hours

6. How to control the packing?

- 1. standard packing, 
- 2. the cartons must can be bear a man's weight.
- 3. the cartons must be well after fall down test from 1m high position. and the inner packing must not change position

 

Weclome to contact

Ms. cassiel chen

Tel: +86 755 2723 0925  Ext: 8010;   Cell: +86 13527657202 Skype : cassielchen8

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