2MW DC Permanent Magnet Motors Go into Operation in Xi’an

Neodymium Motor Magnets Manufacturer – China Rare Earth Magnet Limited

There comes the news from Xi’an Economic Development Zone that the first two 2MW DC permanent magnet motors go into operation. The above-mentioned motor type, with larger swept area and stronger power comparing with other domestic wind turbines of the same power, has been currently manufactured for small scale production.

It is understood that mechanical structure of 1.5MW and 2.5MW motor types have some reference for the design of 2MW DC permanent magnet motors. It is improved for low wind speed and complicated area and it guarantee cooling power and effect. Also, it manifests economic efficiency, suction efficiency and development capacity.

The head of the corporation tells the reporter that industrialization of the above-mentioned products brings benefits to manufacture of wind power equipments and development capacity. On one hand, unit localization can greatly reduce production cost of wind power and improve developing speed of wind power project, scale and management level. On the other hand, the ultimate unit localization will promote full use of rare earth and competitive capacity of large permanent magnet wind turbine in international market.

China Rare Earth Magnet Limited manufactured large quantity of permanent motor magnets every year, clients usually arc neodymium magnets for different types of motors.

China Rare Earth Magnet Limited 
Tags: Permanent Magnet, Magnet Motor

The First Permanent Magnet High-speed Rail Came off the Assembling Line

Neodymium Magnet (NdFeB) Manufacturer – China Rare Earth Magnet Limited

A new generation of high-speed train permanent magnet synchronous traction system recently has passed the road test of national rail test center. A reporter of Everyday Economic News in Zhuzhou Institute learns that the high-speed rare earth magnet traction system now has come off the assembling line and will enter the testing period, which may possibly come into commercial operation in 3 years.

It is understood that as traction system technology is the core technology of engine, the breakthrough that permanent magnet technology can be applied to domestic high-speed rail power makes China much more competitive in the world stage.

As important basic materials supporting modern electric information industry, neodymium iron boron magnets are widely applied to many fields, ranging from watches and cameras to automobiles, generators, medical instruments and inverter air-conditioners. In capital market, stocks of magnet become popular again. However, NdFeB magnets were not applied to rail traffic system until 2011 when PM synchronous tractions were first installed in the 20th train of Shenyang subway.

Commonly, energy consumption of traction covers about 40%--50% of the whole rail traffic system. According to the measurement of Shenyang Subway, permanent magnet synchronous system can save energy, which is 9.61% more than that of asynchronous motors. It is measured that new line operation will save 192 million every year if the 96 traffic lines all adopt permanent magnet synchronous traction system in 2015.

Insiders believe that development of new generation of traction system is a revolutionary breakthrough of traffic traction technology and its commercial prospect also attracts much attention.

In Germany, Japanese, France and so on, neodymium magnet synchronous traction system has been applied to high-speed trains, metro vehicles, low floor vehicles and monorail vehicle, which has finished the development of samples and test of actual lines.

Although China has a late start on developing rail traffic, it has caught up with advanced level of foreign countries. Rare earth magnet high-speed trains now have come off the assembling line, which marks that China becomes a master of PM traction system among the few countries in the world.

China Rare Earth Magnet Limited Tags:
Permanent Magnet, China Magnet, Magnet Motor, Rare Earth Magnet, Neodymium Magnet

Injection Bonded Ferrite Magnet

Bonded Ferrite Permanent Magnet Manufacturer – China Rare Earth Magnet Limited 

Product: Injection Molding Ferrite Magnets
Magnetic Properties & Shape & Sizes: According to Clients’ Drawings & Requirements

China Rare Earth Magnet Limited customs bonded ferrite magnets & bonded NdFeB magnets & other permanent magnets like sintered NdFeB, SmCo, AlNiCo magnet. Injection molding is one way of forming methods in injection and molding that is putting granule or powder material of polymer composition into charging barrel of injection molding machine and processing with heating, compression, shear, mixture and transportation to make the material homogenized and fused. Then with polymer composition being pressed by plunger and screw, high-temperature melt is injected into prepared cooling mould through runner system of nozzle and mould, which finally produces geometric and fine products by cooling and opening the mould. With the rapid development of electric technology, market requires higher standard of ferrite magnetic material and components in the respect of shapes, sizes, miniaturization, lightweight, intelligence and overall shaping, which provides a great opportunity for application of permanent magnet industry and bring a bigger and bigger market for injection molding magnets.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Ferrite Magnet

Four Favorable Policies Promoting Rare Earth Permanent Magnet Share

Neodymium Magnet Manufacturer – China Rare Earth Magnet Limited

In the respect of money flow, plate of permanent magnet presents trends of large money inflow, accumulating about 636 million.

Analysts declare that plate of neodymium magnet rises sharply mainly because of promotion of fundamentals --- four specific reasons as follows:
1. Regulation of Subsidy Funds for National IOT Development and Rare Earth Industry, has currently published by Ministry of Industry and Information Technology and Ministry of Finance, which will provide financial support to mining regulation and high-end application of rare earth and also will give disposable rewards to those rare earth mining businesses which have been approved by environmental review. Insiders proclaim that national regulation for rare earth mining and rewards to mining and smelting business approved by environmental review will heavily strike domestic illegal business and benefit for industry integration.
2. New energy automobile promotes sharp growth of permanent magnet industry. New energy automobile, covering 30% of demand of neodymium magnets, will boom by national policies. Although its scale expansion needs more mature technology, domestic new energy cars will have a growth under the circumstances of rapid development of new energy cars, with long-term investment value. In the future, demand of NdFeB will exceed 30%.
3. The stable growth of wind power equipment boosts permanent magnet industry. Wind power equipments, occupying about 30% of demand of neodymium iron boron magnets, now have been obviously impacted by policies. Also, under the influence of upgrading consumption in short term, it will keep fast growth, stably promoting the demand of permanent magnet industry.
4. New high-end application of neodymium magnet emerges in an endless stream, of which fields of automotive electronics and robots have the biggest potential. With the further development of electronics, carts will develop and become large personal mobile internet terminal, and its demand of NdFeB will keep fast growth. It is expected that the four biggest fields of rare earth permanent magnets (micro electric, EPS, intelligent start and shutdown system, electric cars driving motors) will demand more than 24 thousand tons of NdFeB. Besides, with the development of global robot industry, industrial robots, professional service robot and household robot will demand more than 9 thousand tons by 2016.

As for concept stock, first recommends wind power equipment and Magnet Material. Second, due to the decline of MQ magnet powder, bonded NdFeB will take place of ferrite magnet in car and air-conditioner fields.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Rare Earth Magnet, Neodymium Magnet

Permanent Magnet Motors Becoming Main Demanding Current of Future Motors

Neodymium Magnet Manufacturer – China Rare Earth Magnet Limited 

It is expected by Sino-Aviation Industry that, in 2012-2031, the average annual growth rate of air transport will reach 8%. And by 2013, the volume of passenger transportation will reach 2.1 trillion person-kilometers. To meet the demand of passenger transportation volume, in the next two decades, the number of civil airliners will be 5542, among which jumbo jets will be 4594, and regional aircrafts will be 951. Meanwhile, it is expected that in the next two decades, there will be 1052 airplanes out of commission. Therefore, Sino-Aviation has to replenish 4933 planes, of which 80% of the planes will be used to meet the demand of passenger volume, and 20% will replace decommissioned ones.
Analysis of permanent magnet Motors Applied to Aviation
1. Rare Earth Magnet DC Brushless Motors
Due to the unique advantage of rare earth brushless motors, its application velocity will speed up. Also, it has higher level development in function and performance.
2. Neodymium Magnet Deflection Torque Motor
This motors, in some angle range, can do quick movement with loads directly and aim at accurate position. In the limited deflection, it has great power, fast response, high reliability, small size and light weight. As a core of service system, this motor is highly accurately and reliable.
3. Neodymium Permanent Magnet Brush DC Motors
Brush DC Motors are now the most commonly used motors. Although it has some disadvantages, it plays an important role in systems and seeks technological progress with low cost, mature techniques and excellent characteristics. Magnet excitation can improve power density and improve tolerance with redundant forms. Analysis of Current Development Situation of PM Motors
With experience of producing PM motors and critical technology, Japan, Germany, USA, UK, Swiss and Sweden now control most high-end, precise technology and products of new-type permanent magnet, still having great influence on the development of global magnet. Japan, in particular, depends on its precise machining technology, having big advantage of small and medium-sized motors, leading the development of high-end and precise technology of magnets.
With the rapid development of information technology, most countries have entered in the technological and popular stage of industrial automation, office automation, household modernization, agricultural modernization and military modernization. As the important and basic component, demand of permanent magnet motors is increasing continuously, with the expanding application fields.
In 2013, with the fast development of new energy cars and intelligent household field, the global production of PM motors has exceeded 420million. As modernization gradually develops, the prospect of global neodymium magnet motor industry is promising.
Rare earth magnet industry is facing a big opportunity, with its proportion becoming higher and higher. In the energy-saving filed, the technology of new energy cars and inverted appliance will make great progress, thus bringing fast development to this industry.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Rare Earth Magnet, Neodymium Magnet

China high-speed railway successfully entering permanent magnet driving era

Neodymium Permanent Magnets Manufacturer – China Rare Earth Magnet Limited 

TQ-600 high speed EMU permanent magnet synchronous traction motors attracts much interest in Germany.

It is reported by Science and Technology Daily (Cao Shuwei) on Sept. 23rd that TQ-600 high speed EMU permanent magnet synchronous traction motors, on behalf of the development direction of future high-speed railway traction dynamics, makes its appearance at Innotrans, the biggest global exhibition for rail transit industry. Manufactured by CSR Zhuzhou Motor Co Ltd., the high-end motor is the brainchild when China successfully enters neodymium rare earth magnet driving era. With its internationally leading technology, it attracts much interest of customers in this industry worldwide as soon as it is on display.

As an international leader in the respect of insulation and ventilation, this product, made of a new type of rare earth permanent magnet material, effectively resolves a global tickler---loss of excitation of neodymium magnet. Its insulation technology combines the advantages of insulation structure of high-power locomotives and high-speed rail traction motor, having higher reliability of insulation. Also, its new sealed ventilation design guarantees the cleanness inside of motor cooling system. A train with 8 carriages, for example, adopts TQ-600 permanent magnet motors, which can increase its power by 65% of single motor, enabling its power to reach 600KW, even to 635KW. The total amount of motors will decline from 24 to 13, with an increase of power density of single motor. In this way, the weight of single motor will fall by a third, and the total weight of train motors will decrease by more than 3,100kg, equivalent to the weight of 50 adults. For a daily round trip of Beijing-Shanghai high-speed railway, it saves power energy by more than 1000, 000kw, further improving the competitive advantages of energy conservation, emission reduction, safety and comfort of Chinese high-speed railway.

It is understood that Innotrans is held every two years, founded in 1996 and it is the tenth exhibition this year. Innotrans is the biggest international exhibition with the fastest development and most professional audience in railway industry. As an energy-saving and environment-friendly transportation, railway transit has many advantages, such as, small area, low energy consumption, large carrying capacity and all weather. Therefore, governments all around the world make large scale investments in railway transit. According to CER, the top railway industry organization, the total amount of global railway market is 103.3 billion EURO, among which 71.8 billion EURO is attainable. Railway industry will be on rise in a decade, whose annual increase will reach 1.5%-2% by forecast, and in the next decade the railway market will be increased by 20%.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet, Neodymium Magnet

Bonded Neodymium Permanent Magnet Manufacturer

Small and Medium-Sized China Rare Earth Magnet Enterprise Research: MQ Magnetic Powder Patents Expiry Bringing Cost of Bonded Neodymium Magnets, More Space to Decline

---Bonded NdFeB: MQ-magnetic powder patent monopoly leads to low growth of industry. In the last ten years, bonded permanent magnet developed lowly, the production of it less than one over ten of sintered neodymium iron boron. There are 2 major reasons: 1) comparing with sintered magnet, the magnetic properties and mechanical strength of bonded NdFeB rare earth magnet is weak, and the scope of application is narrow. Bonded magnet is mainly applied for HDD and spindle motors of CO-ROM divers as well as vibrations and other consumer electronics fields and automobile micro motors.With the introduction of new technology and improvement of craft, we believe, the magnetic property and mechanical performance, will continuously upgrade and the range of application in field of consumer electronics as well as automobile will expand. (2) Magnequench Co. Ltd, monopolizing the component of magnet raw materials and product patent, doesn’t grant authorization to other companies. As a result of monophonic supply, the price of magnetic powder is high.

---The cost of bonded neodymium permanent magnet is expected to decline with the expiry of MQ magnet powder patent. As a monopolist, Magnequench Co. Ltd occupies 80% market shares. Its patent of component will be expired in July 2014. The price of magnetic powder is going to decline. (1) In recent several years, our country has a capacity of producing a certain scale of magnetic powder driving by domestic demand. (Domestic market is not limited by patent).According to the research of our company, domestic magnetic powder is 30%-40% cheaper than the MQ powder. If adopted our domestic magnetic powder, the cost of Bonded NdFeB would cut down 20%-30%.

---Declination of bonded neodymium rare earth magnet will bring expansion of industry. Nowadays, the scale of production of bonded NdFeB is up to 100,000 tons but, ferrite permanent magnets can reach millions of tons. You can imagine that how huge the alternative space is. The specific field of Bonded NdFeB Substituting Ferrite and Sintered magnet: with the reduction of cost and requirements of energy conservation and environmental protection, lightweight and miniaturization, bonded magnets, taking place of ferrite, can be applied to high-end field, e.g. Automotive micro-motor. Bonded neodymium property improves its property, especially with anisotropic bonded magnet doubling its performance; whose declining cost can eliminates the price disadvantage, enabling bonded magnet to infiltrate into fields with low magnet property, such as, VCM and electronic tools.

 China Rare Earth Magnet Limited
Tags: Permanent Magnet, Rare Earth Magnet, Neodymium Magnet, NdFeB Magnet

Rare Earth Permanent Magnet Synchronous Generator

The Best Choice of Drive Motor for Electric Passenger Cars

(8/17/2014, Beijing, China) According to data compiled by University of California, Davis, by the end of 2013, most of global mainstream new energy electric passenger vehicle models, except Tesla Model S ranking the third place of market share (9.97%), has adopted permanent magnet synchronous motor vehicles. It plays an important role in electro-mobile field. As a result of adoption of high performance rare-earth magnets, it operates more steadily, reliably and has longer service life. Also, they have higher power density and smaller volume as well as higher efficiency.

China has notable superiority in the area of rare earth permanent magnet motors for it has the world's largest rare earth reserves. Also, after more than ten years of development, China has accumulated a number of very powerful rare earth magnets manufacturers.

Professor ShenJianxin, a member of Institution of Engineering and technology of Britain (IET), an authoritative engineering and technology organization, believes that China has built a complete industrial chain and industrial ecosystem in respect of rare earth permanent magnet motor. Also, comparing with Europe and America, China has evident advantages in raw-material cost and production cost, with its technical index taking rank with developed countries. Currently, rare earth magnet synchronous motors developed and produced by China has been supplied to many famous auto enterprises including Fisker in America and Chery, Wanxiang, Geely, Zotye, Haima and BYD in China. “The whole world is now developing green economy, including promotion of new energy vehicles and electric automobile. In this respect, China can fully meet the market demands.” said Professor Shen.

The application of neodymium permanent magnet motor has a very bright future. It is introduced that the total amount of electrical energy consumed by motors accounts for 60% of total power grid electricity. So, highly effective motors have great economic value, environmental value and social value. Moreover, such motors are one of main technologies to make motors efficient. Professor Shen thinks that it is the first choice for high-end motor drive system in the future. It can be widely applied to transportation and delivery, high-end processing equipment, robot and air-foil fan, pump as well as other white household appliances. China should continually improve the performance of rare earth permanent magnetic materials and electric material, constantly develop technology of electric machine design and drive control to meet more requirements of neodymium magnet motor market.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet, Rare Earth Magnet

Permanent Magnet VS Electromagnet

Permanent Magnet Manufacturer China Rare Earth Magnet Limited

Both Permanent Magnets and electromagnets can create different forms of magnetic fields. When choosing the magnetic circuit, you should first consider the purpose of this magnet. Under some circumstances of inconvenient power supply, usual power cut and unnecessary adjustment of magnet force，permanent magnet is preferred. However, when there is need for adjusting magnet force or using remote control, electromagnet is better. Magnets only can be used in the initially scheduled way. If you use wrong type of magnets for some special purposes, it can cause extreme or even fatal danger.

Many machining operations are processing on the heavy block materials during which permanent magnets are necessary. Many users of machinery factories think that the biggest advantage of these magnets is in no need of electrical connection.

Permanent magnet features lifting power of 330~10,000 pounds and can connect or disconnect the magnetic circuit only by rotating a hand shank. Magnet usually has security lock to make sure the magnet will not accidentally disconnect when being lifted. Magnet set can be used for purpose of relatively heavy and long load that a single magnet can't cope with.

Besides, most of the time, the parts we prepare for machining are very thin (0.25 inches or thinner) and we need to extract it from a pile of similar parts. Permanent magnet is not suitable for the work of extracting only one part from a pile of parts. Permanent magnet is dependable when used correctly, but its magnetic force can not be changed. In this respect, electromagnet, with variable voltage control device, enables operators to control magnet field strength as well as pick up one component from piles of parts. As the most economical magnet per unit lifting capacity, self-contained electromagnet can extend its lifting ability to 10500 pounds.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Electromagnet

Neodymium Iron Boron Permanent Magnets Manufacturer – China Rare Earth Magnet Limited

Neodymium Magnets for Watches, Custom Rare Earth Neodymium Magnets

---Looking for Neodymium China Permanent Magnets for Watches
Yes, would it be possible to have 6 pieces of the D4x4mm and 6 pieces of the D4x6mm neodymium magnets? Just to clarify that when we create the watches for sale, they magnets will need to be N33 permanent magnet or less so that it does not affect the quartz movement. But while we are creating the samples, N35 should be ok. How do you send the samples? I can give you my address in Guangzhou if you like. I am in Shanghai on business until Sunday and will visit Shenzhen next week for a watch fair.

---Looking for Customized Neodymium China Magnets
I am looking for specifically custom shaped neodymium permanent magnet . Is that something you do? If yes, I will send you the specifications.

---Neodymium Magnet Manufacturer China Rare Earth Magnet Limited
We are a professional China permanent magnets manufacture for more than 20 years. We have manufactured thousands kinds of magnets for customer all over the world. The following picture is the specifically custom shaped magnets we manufactured for your reference:

Please provide the following information of the magnets:
Material: China Neodymium Permanent Magnet
Grade:
Size (Drawing):
Plating:
Quantity:
Magnetized or not:
Magnetization direction:
Please show on the drawing.

---Looking for Neodymium Rare Earth Permanent Magnets
From the picture above, I am confident you can manufacture the neodymium magnets I need. I will send you a detailed drawing of what I need shortly.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet, Neodymium Magnets

Ferrite & Neo Permanent Magnet Manufacturer – China Rare Earth Magnet Limited

Ferrite Magnets, Neodymium Magnetic Clasps 

---Looking for Stronger Ferrite Permanent Magnets
I would like to know if you have more grades for this ferrite magnet. Is it possible to get samples from you, I am looking for a stronger magnet of what you sent us the last time.
Material: China Ferrite Magnets
Grade: Y30
Size: D17.5xd7.2x3mm
Coating: None
Magnetization: Magnetized
Magnetization Direction: Through thickness 3mm

---Ferrite Permanent Magnet Manufacturer - China Rare Earth Magnet Limited 
Do you still need ferrite material? If yes, Y35 grade is higher than Y30, and it would be kind of stronger than those you ordered before. Sintered neodymium magnet is the strongest rare earth permanent magnet. If it's convenient, please inform us your application of this magnet, such as where and how they are used, the expected magnetic force and max working temperature etc. It will enable us to understand your needs better, we'll try to advice the most suitable material & grade for you.

---Looking for Magnetic Clasp with N52 Neodymium China Magnet 
Can the grade of N52 magnet be used in the magnetic clasp?

---Permanent Magnetic Clasps Manufacturer – China Rare Earth Magnet Limited 
Please check our offer as follows:
Please kindly be noted the price is per pair, not per pieces.
Material: Neodymium Magnet with Nickel Coating + Cooper Housing
Size: D6mmxH
Magnetization: Magnetized
Magnetization Direction: Axially Magnetization
Coating: NiCuNi
Quantity: 5000 pairs
Grade/Unit Price Ex-works Shenzhen:
N35, USD***/pair
N52, USD***/pair

China Rare Earth Magnet Limited
Tags: Permanent Magnet, China Magnet, Ferrite Magnet, Neodymium Magnet, Magnetic Clasp

Looking for Customized Permanent Magnets Manufacturer

China Neodymium Magnets in Special Shape 

---Looking for neodymium permanent magnet manufacturer in China 
We are looking for a manufacturer of neodymium magnets for a customized solution. We are a German-based supplier for hard and software solutions as well as services in vehicle communication. One of our products already has a permanent magnetic connector, the see below picture:

As part of a tender, it is necessary to offer this product with a higher magnetic force. In order to achieve improved holding force, we have developed the drawn magnets:
Reference values of the magnet currently in use:
Material: Sintered Neodymium Magnet; gold coating
Reference magnet goodness: 45SH
Temperature stability: 150°C
In order to not rip out of the 45SH permanent magnet from its anchorage, the drawing is to be supplemented with a peripheral groove. To find the best possible solution, we are open to all suggestions for improvements.
Please offer us tooling costs and unit price separately?
9.000 Device x 4 magnets = 36.000 magnets

---Quotation of N45SH Customized Permanent Magnet 
Please check the quotation as follows:
Material: Neodymium Magnets
Grade: N45SH
Size: 13x6x4x4.5mm (as per your drawing)
Plating: Gold
Magnetization: Magnetized
Magnetization Direction: Through 4mm (as per your drawing)
Quantity: 36000pcs
Ex-works Shenzhen USD***/pc
Tool Cost: USD***

China Rare Earth Magnet Limited
Tags: Permanent Magnets, Neodymium Magnets

Prices of Permanent Magnets 20140513

NdFeB Magnets (Neodymium Magnets), AlNiCo Magnets 

---Quotation of N38 0.6"x0.3"x0.22"x0.07" NdFeB & D0.382"x1.52" AlNiCo Permanent Magnets
Material: Sintered NdFeB Magnet
Size: 0.6"x0.3"x0.22"x0.07"
Grade: N38
Coating: NiCuNi
Magnetized or Not: Magnetized
Magnetization Direction: Through axle 0.6"
Quantity: 50000pcs
FCA Shanghai: USD***/pc

Type: Rare Earth Permanent Magnet
Material: AlNiCo Magnet
Size: D0.382"x1.52"
Grade: AlNiCo5 (LNG40)
Magnetized through axle 1.52"
Mark white line on S pole
Quantity: 50000pcs
FCA Shanghai: USD***/pc

---Quotation of N42, N48, N52 Neodymium Permanent Magnets
Item No. FIG-BSIH-442-00002-01
Material: Sintered Neodymium Magnet
Size: D6.4xd2.6x2mm
Grade: N42
Coating: NiCuNi
Magnetized through axle 2mm
Quantity: 50000pcs
FCA Hong Kong USD***/pc

Item No. FIG-BSIH-442-00001-02
Material: Sintered Neodymium Magnet
Size: D6.4x3.2mm
Grade: N48
Coating: NiCuNi
Magnetized through axle 3.2mm
Quantity: 50000pcs
FCA Hong Kong USD***/pc

Item No. FIG-BSIH-442-00001-03
Material: Sintered Neodymium Magnet
Size: D6.4x3.2mm
Grade: N52
Coating: NiCuNi
Magnetized through axle 3.2mm
Quantity: 50000pcs
FCA Hong Kong USD***/pc

Item No. FIG-BSIH-442-00002-02
Material: Sintered Neodymium Magnet
Size: D6.4xd2.6x2mm
Grade: N48
Coating: NiCuNi
Magnetized through axle 2mm
Quantity: 50000pcs
FCA Hong Kong USD***/pc

Item No. FIG-BSIH-442-00002-03
Material: Sintered Neodymium Magnet
Size: D6.4xd2.6x2mm
Grade: N52
Coating: NiCuNi
Magnetized through axle 2mm
Quantity: 50000pcs
FCA Hong Kong USD***/pc

China Rare Earth Magnet Limited
Tags: Permanent Magnet

Disc & Block Permanent Magnets

Sintered Neodymium Magnets, Neodymium Magnetic Assembly 

 ---We want to find a leading manufacturer of permanent magnets materials. Please see attached enquiry. We need quotation, estimated air freight for each neodymium iron boron magnets (NdFeB magnets) Regarding the anisotropic flexible magnetic strips, those flexible magnets will ship via sea freight. If you can provide this product ship from another country, such as South Korea, Japan, Malaysia, Thailand, etc. it will be acceptable. All the documents need to be from the country of origin, (South Korea, Japan, Malaysia, Thailand, etc).

---We sincerely hope for a long-term cooperation between us. Below I listed our offer of the NdFeB permanent magnet, please kindly check:
Material: Sintered Neodymium Magnet
Coating: NiCuNi
Magnetization: Magnetized
D0.25"x1"/N50/Magnetized through 1"/50000pcs/USD***/pc
D0.5"x0.06"/N35/Magnetized through 0.06"/50000pcs/USD***/pc
D0.5"x0.125"/N35/Magnetized through 0.125"/5000pcs/USD***/pc
1"x0.25"x0.125"/N35/Magnetized through 0.125"/5000pcs/USD***/pc 1"x0.5"x0.125"/N35/Magnetized through 0.125"/5000pcs/USD***/pc
1"x0.5"x0.06"/N35/Magnetized through 0.06"/5000pcs/USD***/pc
D0.5"x0.06"(With TESA4970 on one side)/N35/Magnetized through 0.06"/250000-1500000pcs/USD***/pc

---Do you plan to order the above permanent magnets at one time? If yes, the gross weight would be heavy. Shipping charges for an air shipment can be relatively expensive. We assume maybe sea shipment can be a better choice. How do you think? Regarding the flexible magnets, actually, some other American customers have been purchased from us also.
Any questions, please contact us freely.

China Rare Earth Magnet Limited
Tags: Permanent Magnet, Neodymium Magnet

Permanent Magnet with Multi-poles

Multi-polar Neodymium Disc Magnet 

---Concern Permanent Magnets:
1. Samples:
Type: China Rare Earth Permanent Magnet
Material: Sintered Neodymium Magnet
Size: D8x6mm
Coating: Black Epoxy
Magnetized, 4 poles across thickness 6mm
N38/CFR France USD***/pc
N48/ CFR France USD***/pc
Polarities for samples: 2 poles

2. Production orders:
Grade: N38/N48
Quantities 1.000, 5.000, 10.000, 100.000pcs
Concern Steel Disk: I will buy 10.000-50.000pcs, including Epoxy (or paint against rusty) treatment.
Concern shape, about permanent magnetic field / mirror effect, I measured & compare, result is: square is better than round. The radius of the angle must be 1 to 1.5 mm. Size: 10 mm.

---Concerning steel plate, if make it with 0.8mm, it will be ok. As it’s a starting project, I can be very tolerant and accept 0.8 or 0.9, or 1.0 mm, but 100% must be with the same thickness. Samples D8x6mm (2 poles magnetized, N38 & N48)

China Rare Earth Magnet Limited
Tags: Permanent Magnet

Magnets & Adhesive Magnetic Assembly Manufacturer - China Rare Earth Magnet Limited

N35 D15x2mm Neodymium Disc Magnet, Y30 D18x3mm Ferrite Magnet 

Permanent Magnet Company from Jakarta, Indonesia: 
Please introduce our company. We are magnet trading company from Jakarta – Indonesia. We usually importing rubber magnet sheet to produce merchandise, gimmicks, gift and other promotional item for company. Now, we are looking expand our selling permanent magnet products to importing other than Isotropic Rubber Magnet Sheet, and we interested on your ferrite and neodymium magnet disc.
Therefore, could you provide us information and price for these products:
1. Neodymium Disc N35, Diameter 15mm x 2mm with zinc coating. Qty 100.000 Pcs

2. Neodymium Disc N35, Diameter 15mm x 2mm with zinc coating (with Adhesive). Qty 100.000 Pcs

3. Ferrite Magnet Y30, Diameter 18mm x 3mm. Qty 100.000 Pcs

China Rare Earth Magnet Limited: 
We are an experienced manufacturer of permanent magnets. Are these magnets your new or old project? How often do you order them? Please also inform us the future demands if it's convenient. We'll provide with the most reasonable price and suitable supply schemes according to your demand condition. PS: Most of our customers use the 3M467 adhesive on neodymium discs, is it okay for you?

Neodymium & Ferrite Permanent Magnets Company in Indonesia: 
These magnets are for our new items to sell. We are still learning on and see these goods market here in Indonesia. Therefore we still cannot predict how often we will order. The Future demands will be according to our market demand as well. As for the adhesive, it is okay to use 3M467.

Tags: Permanent Magnet, Neodymium Magnet, Ferrite Magnet