News -China Rare Earth Permanent Magnet Manufacturers

Grades & Categories of Sintered Neodymium Magnet Materials 20141225

2014-12-25

NdFeB Permanent Magnet Manufacturer – China Rare Earth Limited Grades consist of English letters and Arabic numerals. Letters represent coercive force products numerals stand for maximum energy products. Based on basic grades, sometimes T or L will be added to the grade, represents … NdFeB Permanent Magnet Manufacturer – China Rare Earth Magnet Limited Grades consist of English letters and Arabic numerals. Letters represent coercive force of products and numerals stand for maximum energy products. Based on basic grades, sometimes T or L will be added to the grade, and T represents derived grades. According to strength of coercive force of sintered neodymium permanent magnet products, products can be classified into normal coercive force (N), medium coercive force (M), high coercive force (H), super high coercive force (SH), ultra high coercive force (UH), extremely high coercive force (EH) and advanced high (AH). Application of Magnets with Various Performances 1. N (N35-N52 Grades) Hcj≥12kOe or ≥11kOe Corresponding maximum temperature is 80°C or 60°C. Classic applications: magnetic resonances, loudspeaker boxes, mobile vibrating rings, magnetic separators, light burners, magnetic buttons and low-end sensors. 2. M (30M-50M Grades) Hcj≥14kOe or ≥13kOe Corresponding maximum temperature is 100°C or 80°C. Classic applications: linear permanent magnet motors, CD-ROM motors, loudspeakers, mobile vibrating rings and low-end sensors. 3. H (30H-48H Grades) Hcj≥17kOe or ≥16kOe Corresponding maximum temperature is 120°C or 110°C. Classic applications: VCM, motors of electric cars with two wheels or three wheels, high-end loudspeaker box, Pick-up, servo (industrial) motors, EPS, washing machines and linear motors. 4. SH（30SH-45SH Grades） Neodymium Iron Boron (NdFeB) Hcj≥20kOe or ≥19kOe Corresponding maximum temperature is 150°C or 130°C. Classic applications: most industrial motors, wind turbines, EPS, ABS, sensors and fridge compressors. 5. UH（28UH-40UH Grades） Hcj≥25kOe或≥24kOe Corresponding maximum working temperature is 180°C or 160°C. Classic applications: car engines, tractors, servo motors, wind turbines, ABS, sensors and air conditioner compressors. 6. EH（28EH-38EH Grades） Hcj≥30kOe or ≥28kOe Corresponding maximum temperature is 200°C or 180°C. Classic applications: hybrid EV/HEV, wind turbines, ABS, sensors and military highly-stable motors. 7. AH（28AH-33AH Grades） Hcj≥34kOe或≥33kOe Corresponding maximum temperature is 220°C or 200°C. Classic application: hybrid HEV, sensors and military highly-stable motors. We always custom neodymium magnets according to our clients’ requirements, also manufacture other smco permanent magnets, alnico, ferrite & assemblies. View Details

Elevator Magnets 20141222

2014-12-22

Neodymium Permanent Magnet Manufacturer China Rare Earth Limited Main parts of elevators 1. Tractor system 2. Control 3. Guide device 4. Security 5. Lift car 6. Compensation suspension 7. Elevator door 8. Communication Main escalavators 1. Traction and guide 2. Main … Neodymium Permanent Magnet Manufacturer China Rare Earth Magnet Limited Main parts of elevators 1. Tractor system 2. Control system 3. Guide device 4. Security device 5. Lift car system 6. Compensation suspension system 7. Elevator door system 8. Communication system Main parts of escalavators 1. Traction and guide system 2. Main transmission system 3. Ladder device 4. Guard rail system 5. Guard rail frame 6. Electri controlling system Market Analysis Neodymium Strategic Sales 1. Sintered NdFeB permanent magnets plays an indispanible role in elevator application. 2. Purchaisng volume of neodymium magnets is large and the annual purchasing volume of finished products reaches 3000 tons (tractors and cranes). 3. Specification and performance are simple and single. Large bacth can produce high production value, high sales and make contribution to high profit. 4. Target customers are clients of big groups, which can enhance our strength in every aspect. Performance of neodymium permanent magnets for tractors 1. Most grades are SH series, and few are UH series. 2. Sizes of magnetic steel are big, which consume more rare earth materials. 3. They require high precision of machine processing. 4. Often, they demand high-temperature burn-in demagnetization ( magnetic flux high-temperature irreversible loss rate) 5. They need quality surface treatment. 6. Flux consistency of single motor need to be 2%-5%. 7. Purchasing cost tends to decrease. Application of Domestic Elevator Main Engine Permanent Magnets Graph for Domestic Elevator Main Engine Neodymium Iron Boron Magnets Performance/ Residual magnetism (KGS)/Intrinsic coercive force (Hcj) / Max. energy product (BHmax) / Motor application performance / Adoption proportion (about 30 domestic businesses) N35SH/11.8-12.5/≥20KOe/263-302/Standard 35SH/30% N35SH (T)/11.8-12.5/≥22KOe/263-302/ Strong high-temperature resistance and magnetism/60% N38H/12.3-13.0/≥20KOe/287-326/Outer magnetic field is higher than that 35SH/10% N35UH/11.8-12.5/≥25KOe/263-202/Higher heat resistance and strong magnetic force/Few View Details

Rubber Magnetic Strip & Door Sealed Strip 20141218-2

2014-12-18

Permanent Magnet Manufacturer China Rare Earth Limited Rubber Magnetic Strip/ Door Sealed Strip magnets are mainly composed of 85%-92% Ba (Sr) ferrite magnetic powder, 5%-9% CPE and other additives. Ferrite permanent produced through the process material inspection, dosing, mixing, … View Details

Magnetic Plate & Magnetic Iron Remover 20141217

2014-12-17

Neodymium Permanent Magnets Manufacturer China Rare Earth Magnet Limited Super Composite Magnetic Plate Super composite magnetic plates are made of super neodymium iron boron magnets . Due to the big sizes, their magnetism is much stronger. According customers’ application, … Neodymium Permanent Magnets Manufacturer China Rare Earth Magnet Limited Super Composite Magnetic Plate Super composite magnetic plates are made of super neodymium iron boron magnets . Due to the big sizes, their magnetism is much stronger. According to customers’ application, super composite magnetic plates are scientifically arranged. They are sealed by stainless steel housing. These products have strong magnetism. It can remove iron from a long distance (it can reach 200 millimeters) with excellent durability and permanent magnetism. Suspensed Permanent Magnet Iron Remover Sketch for Installing Suspended Permanent Magnetic Iron Removers Dedicated permanent magnet plate for ultra long distance conveyer Dimension of the picture: L550mmxW260mmxT80mm This dedicated magnetic plate can be used permanently with reliable quality and reasonable price. Strong rare earth neodymium magnetic iron removing plates can remove iron from a long distance (they can remove nails from 250-300mm). It can be used for a long time without strike and high temperature. When the magnetic plates attract big objects, please push the iron obliquely on non-magnetic objects, like wood. Do not strike the magnetic plates. Strong magnetic iron removers are widely applied to removing iron impurities in powder or liquid in industries of oil, plastic, rubber, fuel, ceramic, forage, tobacco, mine, food, chemicals and textile. Property: They are convenient to use and easy to install. They can be fixed in the places where materials will go through. Or they can be suspended above conveyors. When materials pass the magnetic plates or are near them, iron materials will be attracted by strong magnetism, which can remove iron impurities. Specification and sizes can be customized according to customers’ requirements. China Rare Earth Magnet Limited can manufacture many magnetic assemblies like magnetic key holders according to clients’ design and drawings, if you have such demand, welcome to contact us! View Details

Custom SmCo Magnets 20141215-2

2014-12-15

Permanent Magnet Manufacturer China Rare Earth Limited SmCo Magnets Limited: We need to confirm drawings with clients if they requested complicated magnets. Some require small quantity of magnets for testing motor prototypes, will be successful, order much more In reduce tooling fee, also … Permanent Magnet Manufacturer China Rare Earth Magnet Limited SmCo Permanent Magnets Manufacturer China Rare Earth Magnet Limited: We need to confirm drawings with clients if they requested complicated magnets. Some clients require small quantity of magnets for testing of motor prototypes, if testing will be successful, they will order much more magnets. In order to reduce tooling fee, clients also choose SmCo magnets for testing. Custom Samarium Cobalt Magnets: We produce SmCo28 magnets with detailed parameters as follow: Br: 1.04-1.1T HcB: 677-820KA/m HcJ: 1194-1990KA/m (BH)max: 207-231KJ/m³ Max working temperature: 250-300°C Because magnets belong to very fragile material, we do not suggest customers to cut them by themselves. It's better to be handled by professional equipments and specialists. We are an experienced permanent magnet manufacturer and have exported magnets for over 20 years. Most of our customers are in Europe and USA. We send goods to them in various shipping modes. Shipping by express is the most common way and goods will be directly sent to our customers’ address. XGS32 or XGS32M OD16xID8xH15mm Samarium Cobalt Ring Magnets: Some customers convert mechanical locking systems in production. They usually demand XGS32 or XGS32M SmCo magnets with below mentioned geometry. Ring, OD16xID8xH15mm Working temperature is 180 °C and there is steam pressure of 9 Bar at working ambient. Our customers always need large quantity if they can achieve their targets and use magnets instead of mechanic parts. China Rare Earth Magnet Limited can custom SmCo permanent magnets in many shapes & sizes, usually produce according to clients’ drawings. Ring, block, disc, arc are very common. We accept sample order for testing and can finish in short time. SmCo28 Disc Magnets Manufacturer China Rare Earth Magnet Limited: We can provide customers with the items below. Material: SmCo Magnet Grade: SmCo 28 Size: Disc, D15.7x9.6mm Coating: Ni Magnetization: Magnetized Material: SmCo Magnet Grade: SmCo 28 Size: D15.7x12.7mm Coating: Ni Magnetization: Magnetized Sm2Co17 Arc Permanent Magnet: We can custom Sm2Co17 magnets like XGS26 for motors according to our clients’ drawings or designs. Clients usually demand half quantity with N-S, and another half quantity with S-N, so they can use some arc magnets to form a ring and put them inside or outside of motor rotors or stators. View Details

Permanent Magnets 20141212-2

2014-12-12

Speaker Magnets, Maglev Trains Magnets Manufacturer – China Rare Earth Magnet Limited Speaker , Guard of Stereo Most commonly applied to stereos, permanent magnets directly bring impact on effect speakers stereo. Firstly, with bad performance speakers, magnetism magnetic steels … Speaker Magnets, Maglev Trains Magnets Manufacturer – China Rare Earth Magnet Limited Speaker Magnets , Guard of Stereo Most commonly applied to stereos, permanent magnets directly bring impact on effect of speakers of stereo. Firstly, with bad performance of speakers, magnetism of magnetic steels decline. As we all know, speaker sensitivity depends on magnetism of permanent magnets, quality of cone and quality of assembly techniques. We can use magnetic objects to touch magnetic steel and judge the strength of magnetic steel according to the attraction. If the magnetism is weak, we have to replace the speakers. Secondly, there is something wrong with frequency dividers. Unqualified components in frequency dividers hinder the signal of the related frequency band, which results in failure of speakers. Therefore, we need to check carefully that whether there are short circuits in divided capacitance connecting with low pitch speakers and in divided inductance coil lick with high pitch coil. Thirdly, core of magnetic conductor in speaker become loose, which will be attracted by laminate for magnetic conductor. Therefore, if we cannot press the cone, it possibly means that sound coil is pinned by the core. So we should disassemble the core of magnetic conductor and fix it again. The Modern Application of Permanent Magnets Several years ago, maglev trains were formally opened in Shanghai, China, which was a big surprise to some foreigners. The appearance of maglev trains is indispensable from the achievement of people’s research on magnets. Frankly, maglev trains are a kind of trains supported by electricity without non-contact rails. They are amazingly suspending, which can be understood by most people. Maglev trains are the fasted ground vehicles in the world, with speed, safety and comfortableness. Magnetic modern applications are not only include maglev, but electric magnets and permanent magnets. It can be physically explained that a solenoid can produce magnetic field when it power on. The biggest characteristic of permanent magnets is that magnetism on two ends is the strongest and it can be changed freely. Meanwhile, direction of the magnetism can move according to our different ideas. Besides, there are more and more products that made by magnets, of which the basic theory cannot be separated by magnets. Due to enlightenment of magnetic theory, we can promote the application of magnets and the achievements. View Details

Permanent Magnetic Bar Iron Remover 20141211

2014-12-11

Neodymium Magnets & Assembly Manufacturer China Rare Earth Magnet Limited Magnetic Bar Iron Remover Category: Country of Original: Product Introduction: As equipment with great magnetic field attraction, neodymium permanent bar iron remover can clear away impurities mixed in … View Details

China Permanent Magnets 20141209-2

2014-12-09

Flexible Rubber Magnets, N35-N52 Neodymium MagnetsRubber Magnet Manufacturer China Rare Earth Limited: magnetic rubber stripe with specifications as follows: Dimensions 2000 x 25 8 mm Force about 2N/cm2 magnet has to be flexible, will put it on the steel-table in a round shape diameters from 3 … View Details

Neodymium Permanent Magnet 20141208

2014-12-08

Custom NdFeB Magnets Manufacturer China Rare Earth Magnet Limited Inquire Square Limited: Type: Permanent Material: Sintered Neodymium Iron Boron Coating: Nickel Shape: Quantity: 1000pcs Size: 5 x 1cm 10 … Custom NdFeB Magnets Manufacturer China Rare Earth Magnet Limited Inquire NdFeB Square Magnet Manufacturer China Rare Earth Magnet Limited: Type: Permanent Magnet Material: Sintered Neodymium Iron Boron Magnet Coating: Nickel Shape: Square Quantity: 1000pcs Size: 5 x 5 x 1cm 10 x 10 x 1cm 10 x 10 x 2cm 23 x 21 x 10cm 50 x 50 x 12cm 50 x 50 x 25cm Kindly quote our competitive price. Looking for Custom Neodymium Magnets According to Drawings: Quantity: 10000pcs Coating: Nickel Size: 4.5 x 1.6mm x 35° 5 x 3mm x 35°/ 6 x 2mm x 35°/ 8 x 2mm x 35° 8 x 3mm x 35°/10 x 1mm x 35°/10 x 2mm x 35° 12 x 2mm x 35°/12 x 3mm x 35°/15 x 2mm x 35° 15 x 3mm x 35°/18 x 2mm x 35° Quantity: 2000pcs 15 x 4mm x 35° Quantity: 1000pcs 21 x 2mm x 35°/25 x 2mm x 35°/25 x 3mm x 35° 25 x 4mm x 45°/35 x 2mm x 35°/35 x 3mm x 35° Quantity: 100psc 35 x 4mm x 45°/55 x 7mm x 45° Quantity: 10pcs 60 x 30mm x 50° Inquire Neodymium Block Permanent Magnets: Coating: Yes Shape: Block Size: 46 x 21 x 10mm/25 x 14 x 4mm 50 x 25 x 17mm/51 x 26 x 13mm Please quote your best price including shipping. Inquire Flexible Magnet Sheet: Color: Coffee Dimensions: thickness 0.3mm length 620mm/per roll Quantity: 30 rolls Dimensions: thickness 0.4mm length 620mm/per roll Quantity: 15 rolls Color: Coffee and White Dimensions: thickness 0.5mm length 620mm/per roll Quantity: 10 rolls Dimensions: thickness 0.8mm length 620mm/per roll Quantity: 10 rolls Inquire Neodymium Permanent Magnet for Washers: Plating: Nickel Size: 22 x 19 x 4mm x 35° 25 x 13 x 5mm x 35° This magnet is used for washers. Please offer us your quotation with your lately price. Inquire NdFeB Cylinder Magnets Manufacturer China Rare Earth Magnet Limited: Coating: Nickel Shape: Cylinder Size: 21 x 15 x 45° 5 x 15 x 45° 10 x 7 x 35° 7 x 10 x 35° 13 x 14 x 45° 10 x 38 x 35° 10 x 20 x 35° 21 x 20 x 50° Quantity: 1000pcs for each size View Details

Neodymium Magnets NdFeB 20141205

2014-12-05

Customized Permanent Magnets Manufacturer - China Rare Earth Magnet Limited Neodymium Limited: Before pricing your permanent magnets, we need to know the following information: Material: Grade: Figure #1 is an arc with two countersunk holes, what's Outer Radius and Inner of arc? The holes … View Details

Ecological Magnetic Eye-patches 20141203-1

2014-12-03

NdFeB, SmCo, AlNiCo, Ferrite Permanent Magnets Manufacturer - China Rare Earth Magnet Limited Ecological Magnetic Eye-patches Production Information Product Name: Ecological Series: Health Care Series Color: Black Material: , Tourmaline Functional Fiber, Imported Polyester, … View Details

N35-N52 Permanent Magnets 20141202

2014-12-02

NdFeB Neodymium Magnets Manufacturer - China Rare Earth Magnet Limited Inquire Limited: I see that longer permanent magnets cost more/volume? The reason is they may break too easily? Or slower cutting speed at larger sizes? (I can take it in account if know about constraints) Is something known … NdFeB Neodymium Magnets Manufacturer - China Rare Earth Magnet Limited Inquire Neodymium Magnet Manufacturer China Rare Earth Magnet Limited: I see that longer permanent magnets cost more/volume? The reason is that they may break too easily? Or slower cutting speed at larger sizes? (I can take it in account if I know about constraints) Is something known about the dimensional tolerances? I adapted the design and the new dimensions would be: Block Magnets: 60x8.8x3mm 80pcs 30x8.8x3mm 150pcs This is with tolerance +/- 0.1mm on the sizes This is slightly lower magnet volume, does it change something to the quote? Looking for Neodymium Waterproof Magnetic Button: I reviewed your website and something caught my attention - The Waterproof Magnetic Button. This product may solve a design problem or two for us. Would you kindly send us a quotation based on 5000 or 10000 pieces of D1/2" x 1/8" N48 sealed inside plastic square as shown on your website? Can the permanent magnet be uncoated if sealed this way? Can you seal cylinder magnets this way? Looking for Neodymium Disc Magnets: We need neodymium magnets . Disc, Size= D15mm x 3mm; 10,000 pieces Delivery address: Istanbul-Turkey Also I would like to know how many years does the neodymium magnet have an attraction force? Looking for Neodymium Block Magnets: Grade N42 Block, Size=1.5" x 1.5"x0.125" Magnetized through thickness (0.125") nickel plate Qty 100 and 1000 pieces China Rare Earth Magnet Limited: Our quotation is listed as below: Grade：N42 Permanent Magnet Coating：NiCuNi Size：1.5"x1.5"x0.125" Magnetized through thickness (0.125") Qty/Price： 100pcs / EX-Works Shenzhen US$***/pc 1000pcs / EX-Works Shenzhen US$***/pc Looking for N35EH 69x50x18.4mm NdFeB Block Magnets: Please provide us the budgetary offer for the NdFeB Magnets as per the technical specifications mentioned below. Grade N35EH Qty: 150nos Block, Dimensions 69 x 50 x 18.4 mm thick Temperature grade 200 Deg C Br = 11.6 to 12.0 kG BHc = 10.6 to 11.0 kOe BH Max = 33 to 35 MGOe. Nickel coating Magnetization along 18.4mm thick direction Inquire N35 Permanent Magnet Manufacturer China Rare Earth Magnet Limited: I need neodymium magnetic discs N35 of 100mm diameter and 10 mm height with copper/nickel coating and magnetic cylindrical rots N35 of 10 mm diameter and 50 mm height with copper/nickel coating. Please send me price list of this or a similar sizes View Details

NdFeB Permanent Magnet

2014-11-29

China Neodymium Rare Earth Magnets Manufacturer Inquire Permanent Magnet Limited: We are interested in procuring some neodymium magnets, possibly of physical size 60 x 40 mm. situated Indonesia. Please let me know your available sizes and prices as well MOQ. Reply: To make accurate … China Neodymium Rare Earth Magnets Manufacturer Inquire Permanent Magnets Manufacturer China Rare Earth Magnet Limited: We are interested in procuring some neodymium magnets, possibly of physical size 60 x 40 mm. We are situated in Indonesia. Please let me know of your available sizes and prices as well as MOQ. Reply: To make accurate quotation for you, we need more information of the magnets you need. Could you please provide it as follows? Grade: Enclosed is a grade list, please check and select one grade that meets your needs. Quantity: We do not have minimum order quantity limit, please specify the magnet quantity you need. Plating: Magnetization direction: Looking for N42 NdFeB Permanent Magnets: We will require more of the magnets soon. Material: Sintered Neodymium Iron Boron Magnets Grade：N42 Coating：NiCuNi Magnetization：Magnetized Magnetization direction：Through thickness Size / Price: D3.2"xd1.7"x0.25" / FCA HONG KONG US$***/pc Can you provide price and delivery for the following quantities: Quantity 200pcs Quantity 400pcs China Rare Earth Magnet Limited: In your order of 200pcs D3.2"xd1.7"x0.25" N42 magnets in the middle of this year, the price was USD***/pc. Now we decided to offer special discount for you. Please check the price as follows: N42 NdFeB, D3.2"xd1.7"x0.25", NiCuNi, Magnetized through 0.25", 200-400pcs, Ex-works Shenzhen USD***/pc Period of the validity of the price: 5 days Production time: 15-22 working days New Client: I will require an order of 60,000 pieces N35 permanent magnets. Could you please respond with price and lead time. Inquire N35 Neodymium Magnet Manufacturer China Rare Earth Magnet Limited: Please kindly find our offer as follows: NdFeB magnet N35, D3x2mm(R0.3mm, tolerance ±0.05mm), NiCuNi, Magnetized through thickness 2mm, 60,000pcs, Ex-Works Shenzhen USD***/pc Shipping charges to your door in Australia by express is USD*** (Excluding any taxes on your side) Price validity: 5-7 days Production time: 12-18 working days after receiving payment Looking for N45SH Custom Permanent Magnets: I would like to ask for customized magnets: NdFeB Magnet grade N45SH; Magnetized trough thickness; Temperature grade 150°C; NiCuNi coated 60mmx9mmx3mm; 80pcs 30mmx9mmx3mm; 150pcs View Details

Neodymium Magnetic Assembly 20141127-2

2014-11-27

Custom Permanent Magnets Manufacturer – China Rare Earth Magnet Limited Inquire Assembly Limited: We are looking for a neodymium permanent magnet with plastic-holder foot (see the attached picture). The high should be 6mm. Reply: Could you provide project drawing of this … View Details

Custom Magnets 20141126

2014-11-26

Neodymium Permanent Magnet Manufacturer – China Rare Earth Limited Inquire Limited: We are looking for sintered neodymium iron boron magnets . This permanent magnet will be used in machine. Reply: What’s the magnetization direction? Client: System a simple clutch as you … View Details

SmCo Permanent Magnets 20141124-2

2014-11-24

SmCo5 & Sm2Co17 Magnets Manufacturer – China Rare Earth Magnet Limited Inquire SmCo Limited: Can you kindly check and advise what type of your permanent magnets will be the closest to below precise specification? Magnetic … SmCo5 & Sm2Co17 Magnets Manufacturer – China Rare Earth Magnet Limited Inquire SmCo Magnet Manufacturer China Rare Earth Magnet Limited: Can you kindly check and advise what type of your permanent magnets Sm2Co17 will be the closest to the below precise specification? Magnetic parameters Temperature 20 Cº Residual magnetic induction Br min, 1.10T Coercive force of induction Hcb min, 780kA/m Coercive force of magnetization Hcj min, 900kA/m Maximum product (BH) max min, 240kJ/m3 All other parameters remain unchanged. Pls. kindly update the price for 150pcs and 200pcs. Can you kindly advise, if you have got similar orders or enquiries from other Russian customers, and if you have already supplied similar type of magnets to Russia? And if you did, what was the quality test result? Was it confirmed or not quite? Permanent Magnet Manufacturer China Rare Earth Magnet Limited: We think grade SmCo30H is the cloest to your specifications. Please find price of 150pcs and 200pcs as follows: Material: SmCo Magnet Size: 42x23.2x4mm Grade: SmCo30H Coating: Uncoated Magnetization Direction: Magnetized through 4mm 150pcs/Ex-works Shenzhen USD***/pc 200pcs/Ex-works Shenzhen USD***/pc How many pieces you’d like to order? We’ll calculate shipping charges accordingly ~ Yes, we've been provided SmCo and also other material magnets to many Russian customers. And our products always enjoy the great popularity. Anyway, it's good for both us to start with a smco sample order before producing in bulk. Looking for SmCo Rare Earth Permanent Magnet: I asked you to update price for 150 thousand and 200 thousand pieces. (not for 150 and 200pcs). Pls. quote respectively for 50-100-150-200.000pcs. SmCo30H is the subtype of Sm2Co17, which is closer to the required by us properties? Can you provide me complete table of Sm2Co17 types you manufacture? For samples we still need only 70pcs. Please advise price, Inquire SmCo28H China Magnet Manufacturer : What is price and delivery time in quantities of 100, 200 and 500 for magnets in the shape according to the attached drawing? Required material is Sm2Co17 grade 28H. All the permanent magnets should be delivered magnetized through the plane, out of the arc. View Details

Custom Neodymium Magnets 20141119

2014-11-19

N35-N52 Rare Earth Permanent Magnet Manufacturer in China Inquire Limited: We are one of the distributors Turkey mainly work for cutting tools. One our customers asked a special type neodymium magnets , attachment you can find drawing it. This magnet will use at new machine and first part … View Details

NdFeB Permanent Magnets 20141114

2014-11-14

Neodymium Magnet Manufacturer China Rare Earth Limited Looking for N45H 30x30x50mm NdFeB Magnets : This is a purchase order. As per your quotation (see below) we are ordering the following permanent magnets: Material: Size: block, Plating: NiCuNi Magnetized through 50mm Quantity 42pcs … View Details

XE93-2000 Wind Turbine 20141108

2014-11-08

China Motor Manufacturers Produce New Type Low-speed Wind Turbines It is understood that in 2014 International Power Conference Beijing, as domestic wind power industry recovery with a fast pace, turbine manufacturers produce low-speed turbines hope of seizing the large market power. … China Motor Manufacturers Produce New Type Low-speed Wind Turbines It is understood that in 2014 International Wind Power Conference in Beijing, as domestic wind power industry recovery with a fast pace, wind turbine manufacturers produce low-speed wind turbines in hope of seizing the large market of wind power. Experts point out that with rich wind power, in the large wind power bases of Northeast, North China and Northwest resource tend to be saturated; so many wind farm developers shift their investment to low-speed wind energy areas with weaker resource conditions. According to some relative expectation, installed capacity will reach 30 million kilo watts in the future low-speed wind farms. Name / Parameter Rated Power（kW）: 2000; Cut In Wind Speed（m/s）: 3; Rated Wind Speed（m/s）: 11; Cut Out Wind Speed（m/s）: 25; IEC Wind Class: IEC II B; Extreme Wind Speed（m/s）: 70(3s); Maximum Average Wind Speed（m/s）: 10 Maximum Turbulence: 0.18 Rotor Blade Material: GFRP; Blade Length（m）: 34; Diameter（m）: 70.65; Speed: Speed change / Rated Power23rpm Tower Hub Height（m）: 65/80 Generator Type: Low Speed Synchronous PM generator (direct drive - no gear box); Voltage: 660V, 50/60Hz Control Pitch System: Active Yaw; Yaw system: Active yaw, hydraulic brake Weight Rotor（t）: 36; Nacelle（t）: 19; Generator（t）: 49; Tower（t）: 100t/Rotor65m / 150t/Rotor80m There is a general agreement that direct driven permanent magnet technology is more suitable for low-speed wind energy development in choice of wind turbines. Long Xin, vice president and senior engineer, says that without gearboxes like double fed generators and connecting devices, frictional damping will be reduced when fan blades rotate; therefore, direct driven permanent magnet motors are more suitable for low-speed wind areas. Besides, with better grid-connection, industry experts speak highly of direct driven permanent magnetic technology. It is introduced that with excellent power efficiency, new type XE93-200 low-speed wind turbines adopt direct driven permanent magnetic technology, which are stably operated in Sichuan Dechang Wind Farm and Hunan Chengzhou Luhejin Wind Farm, winning high praise of proprietors. So far, projects of these low-speed wind turbines are launched in many places in Hunan, Jiangxi, Shanxi, Shandong, and Sichuang, among which the market share has reached 80% in Hunan. View Details

Permanent Magnet Assembly 20141104

2014-11-04

Neodymium Magnet Manufacturer China Rare Earth Limited Looking for Assembly Shoes: I have encountered a new assembly including permanent magnets which believe is very easy to use and practical. We created the 3D models of 2 different designs(attached). expect you comment on producibility … Neodymium Magnet Manufacturer China Rare Earth Magnet Limited Looking for Magnet Assembly for Shoes: I have encountered a new assembly including permanent magnets which I believe is very easy to use and practical. We have created the 3D models of 2 different designs(attached). We expect you to comment on the producibility and the econimic wise feasibility of all designs. If possible please quote for 1000EA. Inquire Neodymium Magnet Manufacturer China Rare Earth Magnet Limited: Do you all build magnet assemblies? Can you please quote the attached permanent magnet fixture? This drawing shows one of the “strips” of magnets that we are looking for. The magnets are 3” thick also. Each strip is 24” long. We would like 2 of these strips mounted on a steel plate with a spacing of 6.5 inches between the strips. We would like to use 50MGO neodymium. Maybe 0.25 inches thick for the steel plate backing is okay. We don’t care about adhesive. We just want to make sure the magnets stick to the steel plate! 11000 magnets, 2" by 2" by 0.75" thick, magnetized in Hallbach array, for a linear maglev track Please use N52 permanent magnet. Inquire Magnetic Assembly Manufacturer China Rare Earth Magnet Limited: We are very interested in purchasing these neodymium magnets from you but we would like to have the magnets assembled on 1 meter pieces of steel before shipment. Is this something you can do? I attached a drawing to help explain. We would like 1-meter segments consisting of two 20-permanent magnet rows separated by 1" steel in the center and 1" steel on the outsides of the rows. If possible to assemble, could you please update the price and shipment schedule for the 1-meter sections? We would like to purchase 80-100 meters (3200-4000 magnets). (1)The material of steel plate: A3 Steel or Stainless steel or other material? A3 is fine. (2)The dimensions of the base steel plate (L x W x H) 1000mm x 225mm x 20mm (3)The dimensions of the separated steel plate (L x W x H) Three pieces 1000mm x 25mm x 20mm (4)The installation method of magnets to Steel plates: By glue? Glue is fine. To repeat, permanent magnets are 50mm by 50 mm by 20 mm thick, magnetized through the 20 mm dimension, and alternating the N - S configuration. View Details