Key Advantages of Neodymium Magnet:
1. Neodymium Magnet are the most powerful commercially produced magnets.
2. Neodymium Magnet have a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes up to 50 MGOe.
3. Neodymium Magnet can replace SmCo magnets in most cases, especially where operating temperature is less than 80 degrees Centigrade.
4. Excellent strength value.
5. Relatively low cost.
6. Compared to Alnico and SmCo magnets, relatively easy to machine
Neodymium Magnets
1. Grade: N33, N35, N38, N40, N42, N48, N50, N52 (M, H, SH, EH, UH,AH)
2. Shape: Disc, Ring, Block, Cylinder, Arcs, Customized Design (Design proper magnets for clients¡¡£¤ specific requirements)
3. Coating: Ni, Ni-Cu-Ni, Zn, Tin, Epoxy, Ni-Ag etc.
4 .Size: customized size per your requirements
5. Directions of Magnetization:
a. Oriented through Thickness
b. Axially Oriented
c. Diametrically Oriented
d. Radically Oriented
e. Customzied specific requirements magnetized
6. Quality Control: pass ISO9001:2008 and ISO14001:2004 , we will supply high quality magnet to you.
7. Application: Sintered NdFeB magnets are widely used in computers (voice coil motor of hard disc drive,pick-up of optical disk drive), speaker, telephone receiver and instrument¡¡¨¦wind generator, sensors, filters & strainers, magnetic coupling, magnetic separators,magnetic resonance image, Hi-Fi system,auto motors magnetic toy,etc.
.Big blocks: widely used in motors, cleaning machines and medical equipment
.Small blocks: widely used in toys and decoration
.Properties: N35 to N52, N30M to N50M, N30H to N48H, N30SH to N45SH, N28UH to N40UH, N28EH to N38EH
Primary Competitive Advantages:
."Green" Product
.Experienced Technical Staff
. competitive price
. high quality
. good service
.Prompt Delivery
Main Export Markets:
.Eastern Europe
.North America
.Mid East/Africa
.Central/South America
.Asia
.Western Europe
.Australasia
Payment Terms:L/C, T/T
Delivery Details:
FOB Port:Ningbo,Shanghai
Lead Time: 10 days
Description: Material : Nd2Fe14B + other rare earth material
Properties:
N35,N38,N40,N42,N45,N48,N50,N52 working temperature:80 deg.
N33M,N35M,N38M,N40M,N42M,N45M,N50M working temperature:100 deg.
N30H,N33H,N35H,N38H,N40H,N42H,N45H,N48H working temperature:120 deg.
N30SH,N33SH,N35SH,N38SH,N40SH,N42SH,N45SH working temperature:150 deg.
N28UH,N30UH,N35UH,N38UH,N40UH working temperature:180 deg.
N38EH,N30EH,N35EH,N38EH working temperature:200 deg.
Description: Material : Nd2Fe14B + other rare earth material
Properties:
N35,N38,N40,N42,N45,N48,N50,N52 working temperature:80 deg.
N33M,N35M,N38M,N40M,N42M,N45M,N50M working temperature:100 deg.
N30H,N33H,N35H,N38H,N40H,N42H,N45H,N48H working temperature:120 deg.
N30SH,N33SH,N35SH,N38SH,N40SH,N42SH,N45SH working temperature:150 deg.
N28UH,N30UH,N35UH,N38UH,N40UH working temperature:180 deg.
N38EH,N30EH,N35EH,N38EH working temperature:200 deg.
MaximMAGNET is a quality neodymium magnets manufacturer in Ningbo of China, she makes magnets not simply the products but a conveyor of her good service to clients. By focusing on improving clients' experience of our service MaximMAGNET is aiming to build herself a reliable brandname in magnetic industry.
Magnet Material big disc magnet, Neodymium magnets, Rare earth magnets, NdFeB big disc magnets
Max working temperature Magnet grades Max.working temperature
N33-N52 80â?? (176 â?°F)
N35M-N50M 100â?? (212 â?°F)
N30H-N48H 120â?? (248 â?°F)
N30SH-N45SH 150â?? (302 â?°F)
N28UH-N40UH 180â?? (356 â?°F)
N28EH-N38EH 200â?? (392 â?°F)
N28AH-N33AH 230â?? (446 â?°F)
Your detailed information referring to the following items will be highly appreciated and facilitate our quick and acurate offering:
1. Magnet size and shape, drawing is preferrable.
2. Magnet grade you're looking for. Consultant service available in MaximMag;
3. Coating of the magnets: NiCuNi, Epoxy, Zinc, Passivation etc.
4. Magnetized direction
5. Quantity;
6. Constant Max working temperature;
7. Your information on how you use magnets in your applications will always be appreciated.
nSintered NdFeB magnets (neodymium magnets) are the most powerful magnets with high coercive force and high energy. It is getting to replace the traditional magnets of hard ferrite, AlNiCo and SmCo in many fields, and have been widely applied to motors, wind generator, magnetic separator, speaker systems, transducer, MRI, auto industry, etc.
Shanghai ROCO Magnetics Co., Ltd., located in Shanghai, China, is a Hi-tech enterprise which is specialized in the research & production of ND-Fe-B (Neodymium+Iron+Boron) sintered magnet.
We obtained ISO9001 2008 ISO14001 TS1694 QC080000 certification. Our products are being widely used in motor, loudspeaker, magnetic separating, magnetic coupling, magnetic sensor, MRI and wind driven generator etc.
We can provide clients with all kinds shape& specs of NdFeB magnets. We specialised in High Grade ND Magnet, such as N42, N45, N48, N50; 42M, 45M, 48M; 40H, 42H, 44H, 46H, 48H, 38SH, 40SH, 42SH, 33UH, 5UH, 32EH etc.
The newly developed product is Permanent Magnet Generator sets, base on our advantage of NdFeB magnet. Permanent Magnet Generator can save 20% gas & has double efficiency in compare with ordinary Generator sets. It's has important meaning in nowaday's world because of the valuable natural energy.
Unite the world! Make contribution to the world! !
a: The Most powerful and advanced commercially produced : BH (Max52MGOe, Three times larger than anisotropic ferrite.
b: Cost-effective: Neodymium, one of the most plentiful rare earth elements ,combined with inexpensive iron , enable NdFeB magnets the best value in cost and performance.
c: Mechanical properties : Good property coherence, high flux density , high coercivity, low oxygen content.
Unique Features of Ichoice
a: Annual Output: 3000 metric tons
b: Grades Available: N52,50M,48H,45SH,40UH,35EH,33AH Series and grades below.
c: Testing Programs: Salt Spray Test, PCT Test, HAST Test, Metallographic analysis, Magnetic Properties Test, Oxygen Test, etc.
d: Price: Advantageous for high-grade or big size or arc products.
e: Delivery time: 10-15days.
Ottoman/ Cushion Pad is 100% Handwoven from natural Water hyacinth or Sea Grass material by local artisan in Vietnam with love and care. It is eco-friendly, flexible and strong. With high-quality hardware, it is more convenient and long-lasting.
Material: Water Hyacinth Size: 60x30, 50x20, 40x20 cm Feature: Anti-Static, Anti Dust Mite, Therapy, Magnetic, Flame Retardant,... Weight: >5 kg Shape: Round Use: Home, Hotel, Massage Technics: Woven
Product feature< necessary :information for exact quotation>
1)material: ndfeb
2)shape: disc, round, block, ring, block with hole, cylinder, rectangle, cube, circular, etc.
3)grade: n30, n33, n35, n38, n40, n42, 35m
4)size can be customsed with tolerance 0.05-0.1mm
5)coating: zinc/nickel/gold/epoxy, ni+cu+ni coating , etc.
6)sample : we can offer samples for your testing and you have to pay for the express fee.
7)sample leadtime: 3-5 days .
8) mainly used for industrial application like wind generator , wind turbines, motor, car accesorries, etc..
MaximMAGNET makes quality Strong neodymium magnet block magnet for different kinds of applications, we aim to build a reliable brand name in magnetic industry.
Detailed specifications:
1.Size: Custom-made as per drawings/requirements;
2.Grade: 11.7-14.8kGs magnetic residual;
3.Performance: consistent magnetic flux, high coercive force, low temperature coefficient and low irreversible magnetic losses.
4.Coatings: Ni, Zn, NiCuNi, Epoxy, Nicu+Epoxy, NiCu+Sn, Passivation, Silver, Gold, Teflon, Everlube etc.
5.Applications: Motor assemblies, Automobile, Wind turbine/Generator, MRI, Speaker, IT industry, Sensor, Communication equipments, Scanner, Camera, Home appliance and so on.
Material:Neodymium (NdFeB)
Grade:N35-N52,N35M-N50M,N35H-N48H,N35SH-N45SH,N30UH-N40UH,N30EH-N38EH.
Specification:
1.High coercive force, strong magnetic power;
2.The maximum operation up to 230 degree centigrade;
3.Products manufactured according to ISO9001 quality system;
4.Coating: Nickel, Ni-Cu-Ni, Znic, epoxy,Ag, Au and other special plating;
5. Package:Paper carton:38*28*18 mm/Box:12*9*5 mm;
(vacuum package & gasket/Magnetic separation packaging)
6.Delivery time: 7-20days after confirm order;
7.Payment terms: T/T, or Western Union,Paypal;
8. Type of Delivery:by sea,by air,by other expressage;(Expressage:DHL,TNT,FEDEX,UPS,etc.)
9.Application: Aerospace,Motor,Speaker,electronics,electrical and mechanical, instruments, medical care and other fields and non-technical fields use more and more widely, such as adsorption magnets, toys, jewelry and so on.
NdFeB Magnet is the most powerful commercially produced magnets.
· NdFeB Magnet has a higher Maximum Energy Product, (BH).max, which can easily reach 30 MGOe and even goes
up to 50 MGOe.
· NdFeB Magnet can replace SmCo Magnets in most cases, especially where operating temperature is less than 80
degrees Centigrade.
· NdFeB Magnet has very high strength.
· Relatively low cost.
· Compared to Alnico and SmCo magnets, relatively easy to machine
Additional Info
Brand: CBNB
Transportation: Ocean,Land,Air
Place of Origin: China
Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material.
NdFeB is the most advanced commercialized permanent magnet material available today.
This material has similar properties as the samarium cobalt except that it is more easily oxidized
and generally doesn't have the same temperature resistance.
However, NdFeB magnets have the highest energy products approaching 52MGOe and are
mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than
ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs
that result in innovative applications and lower manufacturing costs.
Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that
allow them to be used in most applications. These treatments include copper, silver,, gold, nickel,
zinc and tin plating and epoxy resin coating.
Beneficial characteristics of NdFeB magnets include their very high energy product, very high
coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength,
and low corrosion resistance when not properly coated or plated.
Magnetic Grades and Temperature:
The Grade of a magent directly refers to the Maximum Energy Product of the material that composes the magnet. It in no way refers to the physical properties of the magnet. Grade is generally used to describe
how "strong" a permanent magnet material is. The energy products is specified in the unites Gauss Oersted.
One MGOe is 1,000,000 Gauss Obersted. A grade forty (N40) would have a Maximum Energy Product of 40 MGOe.The higher the grade the "stronger" the magnet.
Magnetic materials have a wide range of working temperatures. The following chart the various materials and their maximum working temperature. NdFeB material
Strong holding force neodymium countersink magnet with screw hole
Neodymium magnet is also named NdFeB magnet,rare earth magnet or permanent magnet.it is kind of sintered magnet.Neodymium magnet is the strongest permanent magnet in the world so far,which belongs to the fouth generation magnet.Besides its powerful strength, it is very tractable,it can be machined into different shapes, sizes, or with countersink holes,or edge and corner processing. we can do custom magnet to meet your requirements.
Specifications:
Product:Countersink magnet
Grade:N33 N35 N38 N40 N42 N45 N48 N50 N52
Size:As per customer's request
Shape:round/disc,block,Cylinder,Bar,Ring,Countersunk,Segment,Ball,hook,Cup, Trapezoid,custom shape)
Surface Coating:Nickel, Zn, NiCuNi,Epoxy,Rubber,Gold,Sliver and so on
Tolerance:± 0.05mm
Magnetization Direction:Thickness/Axially/Diametrally/Multi-poles/Radial Magnetized
Working Temperature: 80°C (176°F)--220°C (428°F)
Sample: Available
Lead time:5-8 Working days after payment
Shippment: Express via DHL/FedEx/UPS,or by sea.Fast door to door service.
Why choose us?
1.Professional neodymium magnet manufacturer and exporter since 2008.
2.Competitive price with high quality neodymium magnet with REACH, ROHS and SVHC Certificate.
3.High graded raw material to ensure the long-term stability of magnetic properties.
4.DHL, Fedex, TNT, sea shippment and Multi-channel transportation.
5.One-stop magnet solution provider from production to shippment.
About us:
Fourearth Magnet Co.,ltd is founded in 2008,Which is a leading manufacturer of high performance permanent magnet with ISO9001:2008, ISO/TS 16949 and ISO14001 certificates in China. Fourearth serves a variety of markets from consumer electronics, industrial automation, automotive, green energy, household appliances, medical, aerospace and telecommunications. Fourearth's magnets are used in motors, speakers, generators, sensors, compressors, MRI, magnetic chucks and separators etc.
To meet the more and more demanding markets, Fourearth has been concentrating on manufacturing technologies for quality stability and cost reduction. Over the last ten years Fourearth export more than 90% of the magnets to American, European, Asian and African countries. With such wide range of magnetic material options, our professional technicians are available to help solve your magnetic needs and choose the most cost effective solution for you.
