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Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet

Custom Wholesale/Suppliers Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet

Min.Order: 1,000
Product origin: Ningbo, Zhejiang, China
Infringement complaint: complaintComplaint
US$ 0.01 ~ 2.5

Description
 
Product Description
Product name:Custom Wholesales Price Rare Earth Neodymium Strong Round Ring Disc Permanent Magnet
Shape:Ring (Disc, Block, Ring, Round,Countersunk,Rectangle,Cube, Segment, Trapezoid, Irregular shapes, Customized )
Application Area:Electronics (phone,earphone,laptop,speaker,watch,etc.)
Medical (medical equipment)
Industry (motor, packing, toys, fridge, door&windows, equipment, accessories)
Direction of magnetisation:Through the thickness or diameter
Coating:  Nickel, Ni-Cu-Ni, Zn, Gold, Epoxy
Grade:N35-N52; N35M-N50M; N35H-N48H; N35SH-N45SH;N30UH-N40UH; N30EH-N38EH
Tolerance:+/-0.1mm or customized
 
Quick Details
CompositeNeodymium Magnet, NdFeB
Shape / SizeCustomized
Processing ServiceSintering,Cutting, Punching,Moulding,Coating
MOQ1000 pcs
Sampleavaliable
Packagingopp bag/ box, 8 boxes/carton
Shipmentby sea or Air express (DHL, UPS,FedEx,TNT) 
Payment Terms30% T/T in advance, 70% balance before shipment
Delivery time10-15 days
 

 
TypeColorPlating ThicknessWorking
Temperature		Advantage & SuitableSalt Spray Resistance
Nickel(NiCuNi)silver20-30 um≤200high oxidation resistance, good glossiness, stable performance, long service life> 72 hrs
Nickel(Ni)silver10-30 um≤200high oxidation resistance, good glossiness, stable performance, long service life> 48 hrs
Zinc (Zn)blue white10-20 um≤160suitable for low requirements for surface appearance & oxidation resistance> 48 hrs
Epoxyblack10-30 um≤120suitable for high anti-corrosion and strict atmospheric environment > 96 hrs
GoldGold5-30 um≤200suitable for decoration accessories, gift box etc. > 24 hrs


 
Customization Process
1. Confirm the magnet grade &  material performance
2. Confirm the exactly size & tolerance
3. Confirm the direction of magnetization
4. Confirm the temperature of the magnet operating environment
5. Confirm the surface coating.(Nickel, Zinc,Epoxy,Gold,etc.)
6. Other special requirements are negociatable


 
Why choose us? 
1). Reply inquiry within 12 hours
2). Manufacturer, Real factory for more than 15 years
3). Long time cooperation
4). Professional After-sales service
5). Experienced sales team
6). Follow up customers after shipped
7). Lifelong technical consulting service for free

Company Information
 
 
 

Ningbo Tujin Magnetic Industry Co., Ltd is a professional manufacture factory for different kinds of industrial magnet with more than 15 years experience. Mainly produce qualited magnets as customer's exactly requirement for shape and size. Good quality and best servise helped us get a high reputation from both our domestic and overseas customers. We always try our best to serve and support customers, grow up together.    Professional team is always here for u.

                  
Packing magnets into 1 opp bag, then put into a small box, 8 boxes into a carton, use strap to fix again
Shippingby sea or air express (DHL,UPS,TNS,FeDex,SF express)


 
Application Area for Magnet
1. Electronicslaptop, phone, watch, earphone, bluetooth earphone, speaker
2. Eletronic Motormotor,industrial motor, generator
3. Household Appliancesfridge, fan, robot cleaner, hair dryer, kitchen hood
4. Industril Hardwareelectric drill, screwdriver, robot, door, windows, remote controller
5. Aerospaceairplane, rocket, spaceflight equipment,UAV,unmanned aerial vehicle
6. Packing Accessoriesbag, handbag, lipstick, gift box, decoration accessories, perfum
7. Medical EuipmentMRI, magnetic resonance imaging
8. New Energywind power generator, electric automotor, high speed railway, charging pile, electromobile
 
Sintered NdFeB Magnetic Properties
GradeRemanenceCoercive ForceIntrinsic CoercivityMaxmium EnergyWorking≤
Br(KG)Br(T)Hcb
(KOe)		  Hcb
(KA/m)		Hcj
(KOe)		  Hcj
(KA/m)		(BH)max(MGOe)(BH)max
(KJ/ m)		ºC
MaxMinMaxMin
N35≥11.8≥1.18≥10.8≥860≥12≥9603733295263N≤80
N38≥12.3≥1.23≥10.8≥860≥12≥9603936310287
N40≥12.7≥1.27≥11.0≥876≥12≥9604138327302
N42≥13.0≥1.30≥11.0≥876≥12≥9604340343320
N45≥13.3≥1.33≥11.0≥876≥12≥9604642366335
N48≥13.7≥1.37≥10.5≥836≥12≥9604945390358
N50≥14.0≥1.40≥10.5≥836≥12≥9605147406374
N52≥14.2≥1.42≥10.5≥836≥12≥9605349422390
N54≥14.4≥1.44≥10.5≥836≥11≥8765551438406
N35M≥11.8≥1.18≥10.8≥860≥14≥11143733295263M≤100
N38M≥12.3≥1.23≥11.0≥876≥14≥11143936310287
N40M≥12.7≥1.27≥11.5≥915≥14≥11144138327302
N42M≥13.0≥1.30≥11.8≥939≥14≥11144340343320
N45M≥13.3≥1.33≥12.0≥956≥14≥11144642366335
N48M≥13.7≥1.37≥12.2≥972≥14≥11144945390358
N50M≥14.0≥1.40≥12.5≥995≥14≥11145147406374
N52M≥14.2≥1.42≥12.5≥995≥14≥11145349422390
N33H≥11.4≥1.14≥10.6≥844≥17≥13503531279247H≤120
N35H≥11.8≥1.18≥10.8≥860≥17≥13503733295263
N38H≥12.3≥1.23≥11.0≥876≥17≥13503936310287
N40H≥12.7≥1.27≥11.5≥916≥17≥13504138327302
N42H≥13.0≥1.30≥11.8≥940≥17≥13504340343320
N45H≥13.3≥1.33≥12.0≥955≥17≥13504642366335
N48H≥13.6≥1.36≥12.2≥971≥17≥13504945390358
N50H≥14≥1.4≥12.5≥995≥17≥13505147406374
N52H≥14.3≥1.43≥12.5≥995≥17≥13505349422390
N33SH≥11.4≥1.14≥10.6≥844≥20≥15923531279247SH≤150
N35SH≥11.8≥1.18≥10.8≥860≥20≥15923733295263
N38SH≥12.3≥1.23≥11.0≥876≥20≥15923936310287
N40SH≥12.6≥1.26≥11.5≥916≥20≥15924138327302
N42SH≥12.9≥1.29≥11.8≥940≥20≥15924340343320
N45SH≥13.2≥1.32≥12.0≥955≥20≥15924642366335
N48SH≥13.6≥1.36≥12.2≥971≥20≥15924945390358
N50SH≥14≥1.4≥12.5≥995≥20≥15925147406374
N33UH≥11.4≥1.14≥10.6≥844≥25≥19903531279247UH≤180
N35UH≥11.8≥1.18≥10.8≥860≥25≥19903733295263
N38UH≥12.3≥1.23≥11.0≥876≥25≥19903936310287
N40UH≥12.6≥1.26≥11.5≥916≥25≥19904138327302
N42UH≥12.9≥1.29≥11.8≥940≥25≥19904340343320
N45UH≥13.2≥1.32≥12.0≥955≥25≥19904642366335
N48UH≥13.6≥1.36≥12.2≥971≥25≥19904945390358
N28EH≥10.4≥1.04≥9.50≥756≥30≥23883026239207EH≤200
N30EH≥10.8≥1.08≥9.50≥756≥30≥23883228255223
N33EH≥11.4≥1.14≥10.6≥844≥30≥23883531279247
N35EH≥11.8≥1.18≥10.8≥860≥30≥23883733295263
N38EH≥12.3≥1.23≥11.0≥876≥30≥23883936310287
N40EH≥12.6≥1.26≥11.5≥916≥30≥23884138327302
N42EH≥12.9≥1.29≥11.8≥940≥30≥23884341343320
N45EH≥13.2≥1.32≥12.0≥955≥30≥23884642366335
Remarks:The maximum working temperature depends on the shape, size, and coating of the magnet, the highest working temperature in the table is the test data for standard sample.
 
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