China Permanent Magnet Ring Magnet Block Magnet

RoHS Arc Ring Shaped Sintered NdFeB neodymium Permanent Nickle/NiCuNi/Zinc Magnet for Linear GeneratorPlease let me give you a brief introduction about us.We are a professional magnet&magnetic processed productsmanufacturer for more than 10 years.We specialized in mass production of high Br,high Hcj, low temperature coefficient, low weight lost, series product. Our factory employs world class manufacturing equipment, and modern facilities: Strip Casting Furnance, Contunuous Sintering Furance, Automatic Pressing Machine, Automating Plating Lines etc. Our products are widely applied to wind generators, industrial motors, inverter controlled compressor motor, consumer electronics, elevator motros, household appliance motors and sensors etc. Our products are exported to Japan, Southeast Asia, especially our magnetic injection, our customer use it for 10 years with good quality.For more information about us, please visit our website:www.qdguangxili.com.The major technical leader in our factory is from Japan and has been studying this field for over 15 years.Wish our best technology can solve your production problems.1. Product DetailsMaterial:NdFeB (Neodymium Iron Boron)Shape:Ring( Cylinder, Block, Disc,Countersunk, Segment, Trapezoid, Irregular shapes and more. Customized shapes forSintered NdFeB Magnetare available.)Tolerance in size:+/-0.1mm ( +/-0.05 available)Type of coating:Ni-Cu-Ni, Nickel, Zn, Gold, Silver, Copper, Epoxy, Chemical, PTFE, Parylene, Everlube, Passivation and more.Grade:N35-N52; N33M-N50M; N33H-N48H; N30SH-N45SH;N30UH-N40UH; N28EH-N38EH,N28AH-N35AH.Direction of magnetisation:Axially magnetized or Diametrically magnetizedQuality control: ISO90001, ISO/TS16949,ISO14001,OHSAS18001,ROHS,ROSEFeatures &Advantage:the most powerful permanent magnet, offers agreat return for cost &performance,have the highest field/surface strength(Br),high coercively(Hc), can be easily formed into various shapes and sizes.Be reactive with moisture and oxygen,usualy supplied by plating (Nickel, Zinc, Passivatation, Epoxy etc.).
2. NdFeBMagnetic Parameter table
N35-N54; N35M-N52M; N33H-N50H, N30SH-N50SH; N30UH-N45UH,
N28EH-N40EH,N28AH-N35AH,N30SH-T-N45SH-T,N30UH-T-N42UH-TCGS UnitSI UnitGradeRemanence Br, KGSCoercive Force HcB, KOeIntrinsic Coercivity
HcJ, kOeMax Energy Magnetic
(BH)max, MGsOeRemanence Br, TCoercive Force HcB, kA/mIntrinsic Coercivity HcJ, kA/mMax Energy Magnetic (BH)max, kJ/m3N3511.7-12.2≥11.0≥12.033-361.17-1.22≥876≥955263-287N3812.2-12.6≥11.0≥12.036-391.22-1.26≥876≥955287-310N4012.5-12.9≥11.0≥12.038-411.25-1.29≥876≥955302-326N4212.9-13.3≥11.0≥12.040-431.29-1.33≥876≥955318-342N4513.3-13.7≥11.0≥12.043-461.33-1.37≥876≥955342-366N4813.6-14.1≥11.0≥12.046-491.36-1.41≥876≥955366-390N5014.0-14.4≥11.0≥12.048-511.4-1.44≥876≥955382-406N5214.3-14.7≥11.0≥11.049-531.43-1.47≥835≥955390-422N5414.7-15.0≥10.4≥11.052-551.47-1.50≥835≥875414-438N35M11.7-12.2≥11.2≥14.033-361.17-1.22≥892≥1114263-287N38M12.2-12.6≥11.4≥14.036-391.22-1.26≥907≥1114287-310N40M12.5-12.9≥11.4≥14.038-411.25-1.29≥907≥1114302-326N42M12.9-13.3≥11.4≥14.040-431.2Wire Mesh 9-1.33≥907≥1114318-342N45M13.3-13.7≥11.4≥14.043-461.33-1.37≥907≥1114342-366N48M13.6-14.1≥11.4≥14.046-491.36-1.41≥907≥1114366-390N50M14.0-14.4≥11.4≥14.048-511.4-1.44≥907≥1114382-406N52M14.3-14.8≥11.4≥14.050-531.43-1.48≥907≥1114398-422N33H11.4-11.8≥10.3≥17.031-341.14-1.18≥820≥1353247-271N35H11.7-12.2≥10.8≥17.033-361.17-1.22≥860≥1353263-287N38H12.2-12.6≥11.4≥17.036-391.22-1.26≥907≥1353287-310N40H12.5-12.9≥11.4≥17.038-411.25-1.29≥907≥1353302-326N42H12.9-13.3≥11.4≥17.040-431.29-1.33≥907≥1353318-342N45H13.3-13.7≥11.4≥17.043-461.33-1.37≥907≥1353342-366N48H13.6-14.1≥11.4≥17.046-491.36-1.41≥907≥1353366-390N50H14.0-14.4≥11.4≥16.048-511.4-1.44≥907≥1273382-406N30SH10.8-11.4≥10.1≥20.028-311.08-1.14≥804≥1592223-247N33SH11.4-11.8≥10.3≥20.031-341.14-1.18≥820≥1592247-271N35SH11.7-12.2≥10.8≥20.033-361.17-1.22≥860≥1592263-287N38SH12.2-12.6≥11.4≥20.036-391.22-1.26≥907≥1592287-310N40SH12.5-12.9≥11.4≥20.038-411.25-1.29≥907≥1592302-326N42SH12.9-13.3≥11.4≥20.040-431.29-1.33≥907≥1592318-342N45SH13.3-13.7≥11.4≥20.043-461.33-1.37≥907≥1592342-366N48SH13.6-14.1≥11.4≥19.046-491.36-1.41≥907≥1512366-390N50SH13.9-14.3≥11.4≥19.048-511.39-1.43≥907≥1512382-406N30UH10.8-11.4≥10.1≥25.028-311.08-1.14≥804≥1990223-247N33UH11.4-11.8≥10.3≥25.031-341.14-1.18≥820≥1990247-271N35UH11.7-12.2≥10.8≥25.033-361.17-1.22≥860≥1990263-287N38UH12.2-12.6≥11.4≥25.036-391.22-1.26≥907≥1990287-310N40UH12.5-12.9≥11.4≥25.038-411.25-1.29≥907≥1990302-326N42UH12.8-13.2≥11.4≥25.040-431.28-1.32≥907≥1990318-342N45UH13.2-13.6≥11.4≥25.043-461.32-1.36≥907≥1990342-366N28EH10.4-10.8≥9.8≥30.026-291.04-1.08≥780≥2388207-231N30EH10.8-11.4≥10.1≥30.028-311.08-1.14≥804≥2388223-247N33EH11.4-11.8≥10.3≥30.031-341.14-1.18≥820≥2388247-271N35EH11.7-12.2≥10.8≥30.033-361.17-1.22≥860≥2388263-287N38EH12.2-12.6≥11.5≥30.036-391.22-1.26≥915≥2388287-310N40EH12.5-12.9≥11.5≥28.038-411.25-1.29≥915≥2229302-326N28AH10.4-11.0≥9.8≥34.026-291.04-1.10≥780≥2706207-231N30AH10.8-11.4≥9.8≥34.028-311.08-1.14≥780≥2706223-247N33AH11.4-11.8≥9.8≥34.031-341.14-1.18≥780≥2706247-271N35AH11.7-12.2≥9.8≥34.033-361.17-1.22≥780≥2706263-287N30SH-T10.8-11.4≥10.1≥23.028-301.08-1.14≥804≥1831223-239N33SH-T11.4-11.8≥10.3≥23.030-331.14-1.18≥820≥1831239-263N35SH-T11.7-12.2≥10.8≥23.033-361.17-1.22≥860≥1831263-287N38SH-T12.2-12.6≥11.4≥23.036-381.22-1.26≥907≥1831287-303N40SH-T12.5-12.9≥11.4≥23.038-401.25-1.29≥907≥1831303-318N42SH-T12.9-13.3≥11.4≥23.040-421.29-1.33≥907≥1831318-334N45SH-T13.3-13.7≥11.4≥23.042-451.33-1.37≥907≥1831334-358N30UH-T10.8-11.4≥10.1≥27.028-301.08-1.14≥804≥2149223-239N33UH-T11.4-11.7≥10.3≥27.030-331.14-1.17≥820≥2149239-263N35UH-T11.7-12.2≥10.8≥27.033-361.17-1.22≥860≥2149263-287N38UH-T12.2-12.6≥11.4≥27.036-381.22-1.26≥907≥2149287-303N40UH-T12.5-12.9≥11.4≥27.038-401.25-1.29≥907≥2149303-318N42UH-T12.8-13.2≥11.4≥27.040-421.28-1.32≥907≥2149318-3341). 1T=1KGs÷10;1KA/m=1KOex79.6;1kJ/m3=1MGOex7.962). For other grades and custom-made grades, please contact our Sales Department.
3. Shape ShowDisc, Cylinder, Block, Ring, Countersunk, Segment, Trapezoid, Irregular shapes and more.
Customized shapeare available.
4.Magnet Display5.Production ProcessRaw materials mixing→Smelting→Powder Production→Molding→Sintering→Magnetic property testing→Fine machinery processing→Surface Coating→Finished Inspection→Magnetization and packing
6. Application1) Servomotor, step motor, DC motor and linear motor
2) Loudspeaker, headphone, earphone and microphones
3) Holding system equipment
4) Medical facility
5) Sound device
6) Wind power
7) VCM, MRI
8) Mobile accessory
9) Research and development, as well as many other applications
7.Package,Payment and Shipping
a: the weight is under 40Kg,we will choose FedEx,DHL or UPS with shielding box for you;
b: the weight is over 100Kg,we will choose shipping for you;
c: the weight is between 40Kg-100Kg per you request;
8.about us
Our main products as follows: magnet related products, storage cage, expansible aluminum gates, Kinds of fence and fittings, signboard, road& construction site safety products, rubber products, plastic products, wheel barrow ,warehouse trucks, tool vehicles casters and so on. OEM and sample processing business also is acceptable. We try our best to create the characteristic product for clients.
In future, we will always offer excellent product and service with more advanced concept and sincere attitude.
FAQ
1. Q: What information do Ineed to supply when Ihave an inquiry?
A: If you have any inquiry, please kindly advise the following items:
Dimensions, sizes, shape and drawing with tolerances.
Material grade or magnetic properties.
Magnetic direction, quantity. Surface coating (if necessary).
2:Q: How about the quality of the magnets?
A:We can offer the certification of ISO14001,OHSAS18001.Our factory participate in the sub-project of the nations's 863 research project High performance sintered NdFeB magnets's production and application.
3. Q: What about the sample time and charge?
A: (1) 7-10 days if you want to customize your logo, charge according to your design
(2)3-7 days for our existing samples for reference
4.Q: What about the delivery time of our products?
A: 10-15days.
Fast Deliverywhen you choose the item and decide your design, we can produce it as fast
as possible, and deliver it as quick and convenient as possible.
5. Q: Could you provide me the shortest lead time?
A: We have materials in our stock,if you really need, you can tell us and we will try our best to
satisfy you.
6. Q: What is your MOQ?
A: 1-10-100-500-1000-5000-10000-200000 pcs etc. depend different size ,item, design and process.
MIN and SMALL quantity accept accordingly.
7.Q: How to pay you?
A: T/T in advance(telegraphic transfer-bank order), for small order, or samples order, or shipment by air.
Western Union cash -for small order or samples order.
Other payment: L/C,D/A,D/P,MoneyGra,Paypal or Escrow.
Different areas may exist some differences.
8.Q: Could Ipay avisit to your factory?
A: Yes, of course, if you need, we will help you visit our cooperative factory, everything will be well arranged.
9. Q: What about OEM and ODM?
A: OEM and ODM Accept. We have our best designers, we can produce any design you wanted to meet your needs.
10. Q: If Ihave more questions, where can Iget the answer?
A: Any issue, please feel free to contact us any time.