radial rare earth countersunk circular magnets 20x10mm with 6mm screw hole n52 n35 large big ring magnet

FOB Reference Price:Get Latest Price
$0.10 - $3.10 / Piece | 100 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 7 Negotiable
Customization:
Customized packaging (Min. Order: 10000000 Pieces)
Samples:
$0.30 /Piece | 1 Piece (Min. Order) | Buy Samples
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
Jintong Magnet
Model Number:
N35-N52
Application:
Industrial Magnet
Type:
Permanent
Shape:
Ring, customized size
Composite:
NdFeB Magnet
Material:
Sintered Neodymium-Iron-Boron
Company experience:
24 years
Working Temperature:
-40℃ ~ 230℃
Grade BH:
N35-N52
Tolerance:
+/-0.05mm
Certificate:
ISO9001; SGS,; RoHS; MSDS
Coating:
Ni-Cu-Ni; Zn; Black Epoxy;
Magnetism direction:
Thickness, Raxial
Testing:
Guass Meter, Fluxmeter,SST, Automatic Film Selector
Supply Ability
Supply Ability:
5000000 Piece/Pieces per Day neo manget
Packaging & Delivery
Packaging Details
We offer standard magnetic isolation package, first small box with foam,outside is metal and foam.
The magnetic field at the surface of the box less than 10 gauss. This is consistent with the requirements of air transport.
Port
Guangzhou/Shenzhen
Picture Example:
package-img
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 7 To be negotiated
Video Description
Our Advantages

Step in to Jin Tong Magnet

1. Professional neodymium magnet manufacturer since 1995.

2. Good price with high quality neodymium magnet with ISO9001, ROHS and MSDS Certificate.

3. 9 detection process in production to ensure high quality for every customer.

4. High-quality raw materials to ensure the long-term stability of magnetic properties.

5. Can provide DHL, Fedex, TNT, sea shippment and Multi-channel transportation. 

Company Profile
Product Paramenters
Material
Sintered Neodymium-Iron-Boron (NdFeB)
Size
Various kinds or according to customers' request
Shape
Disc/ Customzsed (block,disc,Cylinder, Bar, Ring, Countersunk, Segment, hook,cup, Trapezoid, Irregular shapes ,etc)
Performance
N35 /Customised (N33 N35 N38 N40 N42 N45 N48 N50 N52 …...)
Coating
Ni-Cu-Ni, Nickel / Customised
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
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)
Different coatings for your choose
Coating
Suface Color
Coating Thickness
Application
Salt Spray Test 
Zn
Blue White
5 ~ 10 Microns
Have a high anti-corrosion ability
> 24 hr 
Nickle
Glowing Sliver
15 ~ 30 Microns 
Applicable to a more harsh enviroment
> 48 hr 
Epoxy
Black
15 ~ 30 Microns
Toy, insulation machinery
> 300 hr 
Gold
Golden
5 ~ 10 Microns
Decorative, heathy-care 
> 24 hr 
Customer Reviews
Qaulity Control
Packing & Delivery

Standard Anti-magnetized & Anti-shocked Package

1. the packings must can be bear 70kg weight.
2.  the Packing must be well after fall down test from 1m high position. and the inner packing must not change position.
3.Our package is totally suitable for sea and air transportation
FAQ

Q1:Are you a factory or trade company?

A: We are specific in produce of neodymium magnet over 24years and now has 2 factoris in China.

Q2: Could i visit your factory, where is your factory?

A: Welcome,Our main factory located at Changzhi city, Shanxi province,  The other branch plant locate at Guangdong province.

Q3:Can you supply custom magnets service?.

A: Yeah, we can customized any sizes of magnet based on your demand. 

Q4:What is your sample policy?

A: Yes,if we have this size in our stock, can be send out within 4days, but the customers have to pay the sample cost and the courier cost.

Q5:What is your terms of payment?

A: Alibaba Trade Assurance/ T/T /Paypal. 100% in advance.(less than 5000$,100%payment, more than 5000$, 40% deposit, 60%balance)

Q6: How do you control the quality?

1) We have been monitoring from raw materials to the whole production processes
2) various advanced testing instruments to ensure the quality stability
3) We have QC Department ensures an ongoing development and maintenance of high quality standards 
4) Check the packing before delivery

Q7:What package do you use for the products?

A: We have export standard foam-filled cartons. The packages appropriate to both air and sea shipment available.

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