News -China Rare Earth Permanent Magnet Manufacturers

N42 D20x5mm Neodymium Disc Magnets 20150922

2015-09-22

N35-N52 Custom Magnets with Different Pulling Force N42 Disc 5.5kg: Can you give me the best price for 10000pcs neodymium magnets power ± 5.5 kg? China Rare Earth Magnet Limited: We are an experienced permanent magnet manufacturer, specialized in customizing NdFeB, AlNiCo, SmCo & … View Details

N48 Neodymium Magnets 20150917

2015-09-17

Block, Disc, Ring N48 Magnets Neodymium Permanent Magnets: Please give me your best price, freight & production time for the magnets below. Rare Earth Magnets; NiCuNi Plating; Maximum working temperature 80℃ Block : 50 x 40 12.5mm 30 20 6mm Disc D22 20mm D23.7 25mm D24 OD23 ID6 OD80 ID20 8mm … View Details

Magnetic Toys 20150910

2015-09-10

Parents should beware of children's toys including magnet with potential safety hazard Nowadays, parents are very careful in choosing toys. The experts advise that during the purchasing toys, not only pay attention to national mandatory product certification marks, name commodity, … Parents should beware of children's toys including magnet with potential safety hazard Nowadays, parents are very careful in choosing children's toys. The experts advise that during the purchasing of toys, the parents should not only pay attention to the national mandatory product certification marks, the name of commodity, manufacturer information, main material or component, use age, security warnings, product certification, etc., should also pay attention to the following content: Pay attention to small parts When we choose and buy toys, must pay attention to the small parts in the toys, such as the plastic ring or small plastic beads easy to swallow by the Children. The permanent magnet toys safety standards in our country state that the length of the rope drag toys, must longer than 30 centimeters, without slipknot or fasteners easy to form a slipknot. And this kind of toys used for children under 3 years old cannot use the rope smaller than 1.5mm. Check potentially dangerous places Looking for toy instructions in the packaging, and check whether the product contains some dangerous parts for children under the age of 3. Some toys including neodymium magnetic toys can be approved by manufacturers’ security testing, but they could still pose a threat to Children’s security. If the product has a detachable small parts, can be swallowed into the child's throat, so absolutely do not buy this product. Other toys have sharp edges and corners or coarser quality of material. Therefore, please touch the wood or metal toys carefully before you make a decision. Give up toys with too big noise Long time playing with toys with too big noise can cause the children’s hearing impairment. Before buying sounding toys, the parents can press the button and listen to the sound effect. In addition, the distance of the speaker of the toys to the children should be taken into consideration. Beware of the rare earth permanent magnets and batteries If children swallow two or more neodymium magnets , magnetic toys), the attraction between the magnets can lead to fatal injuries in the body. Therefore, for the children like to put the things into the mouth, the toys with loose magnet have higher risk. In addition, we should be careful of button battery in the pronunciation books, music CARDS and electronic watch. The button batteries swallowed by Children accidentally can move smoothly in the body, causing tissue damage. View Details

Neodymium Magnets 20150902

2015-09-02

NdFeB Permanent Magnet Manufacturer Neodymium magnet , with excellent mechanical property, is cost-effective. However, its shortcoming low Curie temperature point, poor easy to corrode. Only by adjusting chemical elements and surface treatment, can it meet requirements in actual … View Details

Bonded NdFeB Permanent Magnets 20150826

2015-08-26

Bonded Magnet Manufacturer China Rare Earth Limited Extrusion Molding Neodymium Magnets products are mainly used in various types of laser printers, magnetic roller products, all kinds small DC permanent magnet motor and servo motors for industrial use. Its can be made large-diameter, … View Details

Magnetic Rod 20150819

2015-08-19

Neodymium Magnetic Rod with Stainless Steel Tube Permanent Magnet / Filter Features Diameter of standard magnetic rod is 25mm. The length can be processed according to customers’ requirements. longest reach 2500mm. We also provide in square or other shapes. In order meet special … View Details

Special Neodymium Magnets 20150804

2015-08-04

HAST Magnets, Vacuum Aluminum, Magnetic Assembly, Radial Magnetized Ring Magnets With advanced facilities, techniques, and scientific quality control system, China Rare Earth Magnet Limited is widely known as a professional manufacturer of high-performance neodymium magnet. More … HAST Magnets, Vacuum Aluminum, Magnetic Assembly, Radial Magnetized Ring Magnets With advanced facilities, techniques, and scientific quality control system, China Rare Earth Magnet Limited is widely known as a professional manufacturer of high-performance neodymium magnet. More significantly China rare earth has been committed to the research and development of perfect surface protection techniques, which led to the launch of magnets with low weight loss, high consistence, high-temperature and oxidation resistance, excellent adhesion, and rubber phallic property that meets various needs in high end market. The weight loss value of NdFeB permanent magnets in high temperature, high pressure and high humidity environment shows the longevity of magnets. If requested by customer, the weight loss can be smaller than 2mg/cm2, after as long as 20 days of hast test based on IEC68-2-66 standard, which is world-class level. Comparisons Between Low Weight Loss HAST Neodymium Magnet and Traditional Magnet under HAST Test HAST NdFeB with High Corrosion Resistance Ordinary NdFeB HAST NdFeB with High Corrosion ResistanceOrdinary NdFeB China Rare Earth Magnet Limited, on the basis of high-performance neodymium magnetic material manufacturing, devotes itself to R&D of surface protection techniques, which enable it to provide users with high quality zinc, Tin, nickel plating, organic aluminum and vacuum aluminum and other surface treatments. Magnets are highly salt mist, heat and humidity resistant. And with high awareness of environment protection, all kinds of plating here are conformant to ROHS standard. With rich experience in permanent magnet manufacturing and fabricating and strong production capacity, we are able to supply high quality magnetic assemblies for customers at home and abroad. At present, magnetic assemblies fabricated has been applied in industrial automation, medical industry, energy industry and many other fields. The application fields of magnetic assemblies expanding, we will focus on R&D of more types of magnetic assemblies to keep up with demand. Radial Magnetized Sintered Neodymium Ring Magnets Grades of Standard Radial Magnetized: 40M, 38H, 35SH, 33UH, 38M, 35M, 33SH, 30UH Actual specifications shall be confirmed after communication between both parties. Size available of radial magnetized ring permanent magnets and tolerance Outer Diameter: 20-50mm Height: 10-30mm View Details

Magnetic Car Mount for Mobile Phone

2015-07-28

Magnetic Assembly Including Neodymium Magnet & Iron Part Plastic Car Mount on Air Vent/ Holder / Fixed by Round Base/ Can Rotate 360 degree/ be clipped Vent a with Small Clip/ the Upgrade Type Set: + Metal for GPS Navigation/ General and Creative Mini Customized: Yes Origin: China A … Magnetic Assembly Including Neodymium Magnet & Iron Part & Plastic Part Magnetic Car Mount on Air Vent/ Magnetic Holder / Fixed by Round Base/ Can Rotate 360 degree/ Can be clipped on Air Vent / a Mount with Small Clip/ the Upgrade Type Assembly Set: Neodymium Magnet + Metal + Plastic Magnetic Mount for GPS Navigation/ General and Creative Mini Car Mount Customized: Yes Origin: China A Shocking Release of the Newest Type of Magnetic Car Mount on the Air Vent The hot-selling B type of magnetic car mount for mobile phone is favored by large number of users, but 40% of customers reflect that they don’t like to stick the magnetic mount in the car, afraid that it will leave marks after being picked up. So we upgrade it! Not only can it be stuck on any places, but can be clipped on the air vent. Multi-functional Magnetic Car Mount used for Apple and Samsung It is convenient and powerful. You can take it out by single hand. It subverts the idea of traditional car mount, which is a high-tech product beyond people’s imagination. It can be picked up by only one hand and rotate 360 degree. Are you still vexed that you cannot take the cell phone by one hand when you are driving? Many cars owners reflect that they cannot directly pick up the mobile directly from the mount and answer the phone. It cannot be used freely when car owners are driving cars and easily causes road accident. So the most important of all is the safe and convenient use of the magnetic car mount. How do car owners pick up mobile phone from the mount when they need to answer phone calls, adjust route and do other things? Common clipped car mount need to be operated by two hands, which is convenient and dangerous during driving. Now, after long-time market research and deep development, a kind of save and convenient car mount finally has be upgrade and hit the market. Before 2008, instrument-sucking car mounts cannot be absorbed firmly and easily fall off. During 2009-2011, car-window sucking mounts blocked the sight, which was not safe at all. In 2012-2013, hanging and clipped car mount on air outlet cannot rotate and adjust angles. The critical defect of all the above car mounts is that you cannot pick up the phone only by single hand to answer the call. The six reasons to choose the newest magnetic car mount are as follow. You can rotate it flexibly, up or down, at will. It is easy to stick and take out by one hand. With strong and powerful magnetic force, it can be fixed firmly, which is uneasy to fall off. It is applicable to mobile phone in all sizes. 3M double-sided adhesive on the magnetic car mount paste firmly and will not leave residual when you pick it up. You can install the small and simple car mount anywhere, which will block your sight. View Details

Neodymium Iron Boron Magnets 20150724

2015-07-24

N52, N38H, N45SH, N35SH Neodymium Magnets in Disc, Cylinder, Block N52 - The Strongest Iron Boron : Magnet of 65MGOe doesn’t exist at present. top one is with 50~53MGOe. N38H Permanent Magnets: China Rare Earth Limited manufactured many N38H disc magnets like below list: D45x15mm … View Details

Custom SmCo Magnets 20150715

2015-07-15

YXG28, Sm2Co17, SmCo30, SmCo28, SmCo5, SmCo26 Permanent Magnets High Temperature Manufacturer China Rare Earth Magnet Limited: The maximum working temperature of SmCo magnets is up to 300°C. But if our clients want with higher resistance 450 or 500°C, Alnico are the best choice … YXG28, Sm2Co17, SmCo30, SmCo28, SmCo5, SmCo26 Permanent Magnets High Temperature Magnets Manufacturer China Rare Earth Magnet Limited: The maximum working temperature of SmCo magnets is up to 300°C. But if our clients want magnets with higher temperature resistance to 450 or 500°C, Alnico magnets are the best choice though it is weaker. Here, we’d like to list some samarium cobalt permanent magnets below: D20x3mm, Uncoated, Axially Magnetized ---YXG28 SmCo Disc, Maximum Working Temperature 250~300℃ ---AlNiCo5 Disc, Maximum Working Temperature 450~500℃ Sm2Co17 – SmCo30 Disc, D6x3mm, Uncoated, Axially Magnetized Sm2Co17 – SmCo28 Block, 25x9x13mm, Uncoated, Magnetized through 13mm Sm2Co17 – SmCo28 Block, 50x9x13mm, Uncoated, Magnetized through 13mm Sm2Co17 – YXG-28 Block, 20x15x10mm, Uncoated, Magnetized through 10mm Sm2Co17 – YXG-28 Block, 20x12x10mm, Uncoated, Magnetized through 10mm SmCo5 Block, 50x10x20mm, Uncoated, Magnetized through 20mm For transportation, we always arrange by express, or air or sea according to the gross weight. Gauss Value: China Rare Earth Magnet Limited is an experienced manufacturer of permanent magnets. Some clients required gauss value, but the gauss value and pulling force of magnets are subject to the actual measurement on finished products. Value of SmCo5 magnets 50x10x20mm might be around 3500-3900 GS. It's we estimated for our clients reference only. Sm2Co17: Some clients required Sm2Co17 magnets. IN fact, there're many grades such as SmCo26, SmCo28, SmCo30 belong to Sm2Co17 magnetic materials. Coating: Most clients usually require uncoated SmCo magnets. If clients require, we can customize SmCo magnets with black epoxy coating or NiCuNi coating. Samarium Cobalt Permanent Magnet Ring: Some clients are interested in SmCo 2:17 ring magnets. A client required outer diameter from 40mm to 50 mm, inner diameter from 5mm to 10mm and thickness from 5mm to 10mm, axially magnetized. Of course we can customize it, like SmCo30 Ring, D40xd8x5mm, magnetized through 5mm. View Details

Custom Rubber Magnets 20150706

2015-07-06

Ferrite Rubber Magnets, Flexible Neodymium Permanent Magnets magnets are made of ferrite powder mixed with rubber. The finished products manufactured by pressing or extruding and rolling. Due to high plasticity, the semi-finished can easily be cut, punched mounted other materials. With … Ferrite Rubber Magnets, Flexible Neodymium Permanent Magnets Rubber magnets are made of ferrite powder mixed with rubber. The finished products are manufactured by pressing or extruding and rolling. Due to high plasticity, the finished or semi-finished products can easily be cut, punched and mounted with other materials. With excellent corrosion resistance, rubber magnets, uneasily to demagnetize, are sold in low price, due to rich source of raw materials. Rubber magnets can be classified into two kinds, including isotropic rubber magnets or anisotropic ones. Because of weak magnetism, isotropic rubber magnets are mainly used as fridge magnets, printing products and promotion appliance. On the contrary, anisotropic rubber magnets have higher magnetism, so they are mostly applied to fields of micro motors or magnetic toys. 1. Rubber Ferrite Permanent Magnet Filled with high-property strontium ferrite magnetic powder, the rubber ferrite permanent magnet, through certain process technique, can be made into composite magnetic materials, using rubber and plastic auxiliaries and rubber organics as binder. 2. Flexible Neodymium Magnet Rubber neodymium permanent magnets , adopting rubber production technique, are a new type of flexible bonded permanent magnetic materials, which are bound with rubber organics, filled with quick quenching iron boron powder and assisted with additives. 3. Iron Tape/ Iron Powder Glue Iron tape is a kind of compound iron materials, filled with reduced iron powder and bound with rubber organic with rubber and plastic auxiliaries. With high plasticity, finished product of rubber magnet material can be customized into any various kinds of shape with thin walls. They have good consistence and high accuracy, which are not easily damaged, with nice impact resistance. With small proportion of magnets, rubber magnets are conducive to the lightweight of components and complete machines. They can be made into total radial magnetization. Attached with PVC, PP synthetic paper or double-sided tapes, rubber magnets can be produced into diversified products. Our Advantage With over ten-year experiences, we can control quality better. Our price is absolutely competitive. They can attached with various kinds of adhesive films, PVC, pressure tape or sponge tapes. We can customize any kinds of cutting mold or plastic mold. View Details

Sintered NdFeB Magnets 20150629

2015-06-29

N35-N52 NdFeB Permanent Magnet Block, Disc, Ring, Arc, Ball and Other Special Shapes China Rare Earth Limited mainly manufactures sintered neodymium magnets in block, square, rectangle, disc, cylinder, round, ring, circle, arc, segment, bread, star, ball, other special shapes. Our … View Details

Bonded NdFeB Magnets with Multi-poles 20150624

2015-06-24

Custom Bonded NdFeB Permanent Magnets in Ring, Complex Shapes D19.4xd8x5mm BNP-6 Magnets: Material: BNP-6 Size: Coating: Black Epoxy 4 pole Magnetized through Diameter, Marking on N Ex-works Shenzhen USD***/pc Molding Fee: USD*** Fixture is used for producing magnets and fixture poles … View Details

Y30 & Y30BH Ferrite Magnets 20150618

2015-06-18

Y30, Y30BH Permanent Magnet Block, Ring, Arc, Disc Magnets Manufacturer China Rare Earth Limited: Material: Ferrite / Grade: Shape: Block Uncoated Magnetized through Thickness Size: 50x24x8mm FCA Shanghai Price USD***/pc 100x24x8mm 50x19x8mm 100x30x12mm 18x12x6mm 152.4x101.6x25.4mm … View Details

Neodymium Micro Magnets 20150615

2015-06-15

N35-N52 Permanent Magnets in Mini Sizes with NiCuNi Coating D3xd1.5x1mm Small Neodymium Ring Magnets: We are developing a new product that could use one of the ring magnets. I wondered what available dimensions for this type and maximum grade possible (N50? N58?). Our application would require … N35-N52 Permanent Magnets in Mini Sizes with NiCuNi Coating D3xd1.5x1mm Small Neodymium Ring Magnets: We are developing a new product that could use one of the ring magnets. I wondered what are the available dimensions for this type and the maximum grade possible (N50? N58?). Our application would require the micro permanent magnet to be in the order of Outer Dia. 3mm Inner Dia. 1.5mm+ Thickness 1mm Mini Magnets Manufacturer China Rare Earth Magnet Limited: The maximum grade of neodymium magnet is N52. Could you please specify the quantity of the ring magnet you need? Using Ring Magnets or Block Magnets: You are the expert in the magnets. Can I help us with a problem as below? Option 1: One Ring Magnet Option 2: Two Block Magnets and one U-shaped iron yoke Question: 1. Which one has stronger flux? 2. How much will each solution cost? 3. Is there any better solutions? Ring Micro Magnets Manufacturer China Rare Earth Magnet Limited: Please check the following quotation: Material: NdFeB Permanent Magnets Grade: N52 Size: Mini Ring, D3xd1.5x1mm Plating: NiCuNi Magnetized through Diameter Ex-works Shenzhen USD***/pc The magnetism will be stronger if you go for option 2. To have accurate conclusion, we may suggest you to order both ring and square magnet samples to conduct a test. 2x1x0.5mm Neodymium Block Magnets : Thanks for your reply and quote. Are you able to supply the yoke as well? The micro block magnet would be 2mm x 1mm x 0.5mm, and the yoke would be 1mm (thickness) x 2mm (width) x (3mm + 4mm + 3mm) (along the length). Permanent Magnets & Metal Parts Manufacturer China Rare Earth Magnet Limited: What is the exact material of the yoke? Is it A3 STEEL or?? If will be better if you could be so kind to send us a more specific drawing. Magnet & Yoke: Can you please find attached drawing? Can you please quote the following items? Block Magnet / NdFeB / N52 / 2.5x1x1mm / NiCuNi / Magnetization Direction as per Drawing Loop Yoke / Iron or A3 steel / Details as per Drawing Ring Yoke/ Iron or A3 steel / Details as per Drawing Note: What is the permeability of A3 Steel? How does it compare to Iron in terms of price and performance? N52 Micro Magnets Manufacturer China Rare Earth Magnet Limited: Please check the following prices for N52 magnets: Material: Sintered Neodymium Magnets Grade: N52 Permanent Magnet Size: Mini Block, 2.5x1x1mm Plating: NiCuNi Magnetized through 1mm Ex-works Shenzhen USD***/pc View Details

Neodymium Permanent Magnet Ring & Disc 20150608

2015-06-08

N48 D12.7xd6.35x3.2mm Ring Magnets & N45 D12.7x1.6mm Disc N45 Permanent Magnets: I am getting quotes from neodymium magnet manufacturers in China and would like to get a FOB quote for bulk magnets your company. Here is what need: Neodymium ring or higher 12.7mm (outer diameter) X 6.35mm … View Details

Neodymium Pot Magnets 20150603

2015-06-03

Pot Neodymium Permanent Magnetic Assembly Neodymium Magnet Base: I would like to inquire the below magnet base: Permanent Materials Outer diameter: 25mm Height/ Thick: 8mm Countersunk hole: diameter 5.5mm Coat: Nickel Manufacturer China Rare Earth Limited: Please provide following … View Details

Y8T Ferrite Magnets 20150529

2015-05-29

Custom Ferrite Permanent Magnets According to Drawings Looking for : I attached 3 types of permanent magnets, annual usage between 400,000-500,000pcs. Please send your best and competitive quotation us. Magnet Manufacturer China Rare Earth Limited: have a few questions. Please could you … View Details

Neodymium Cylinder Magnets 20150525

2015-05-25

N52 Cylinder Permanent Magnets with 2 Poles through Length (2N & 2S) Magnets: I am hoping you can help me locate neodymium cylinder magnets the magnetization along length of barrel poles on top each other and being flat ends? apologize if my description lacks detail need. unfamiliar this type … N52 Cylinder Permanent Magnets with 2 Poles through Length (2N & 2S) Cylinder Magnets: I am hoping you can help me locate neodymium cylinder magnets with the magnetization along the length of the barrel with the poles on top of each other and the magnetization being on the flat ends? I apologize if my description lacks the detail you need. I am unfamiliar with this type of terminology and I am unable to find anything that would articulate my need on the internet. I have created and attached a drawing that I hope articulates my need more clearly. Please let me know if you can help or need more information. Permanent Magnets Manufacturer China Rare Earth Magnet Limited: The common magnetization directions of cylinder magnet are across diameter and across axially length. If you are looking for cylinder magnet with magnetization across diameter, please provide the detailed specifications of the magnets. Material & Grade: Sintered Neodymium Iron Boron Magnets or others? Maximum working temperature: Size: Diameter x thickness mm Demand quantity: We will calculate price accordingly after receiving your reply. Cylinder Magnets with Multi-poles: I think there might be some confusion as to my specific need. Diametric magnetization would make the cylinder's rounded side the attractive edge but I need a cylinder permanent magnet with the flat edges being the attractive edge however the poles need to be stacked on top of each other. In other words, the flat ends of the cylinder must have both North and South magnetization split evenly across the flat face. China Rare Earth Magnet Limited Manufactures Cylinder Magnets with 2 Poles Axially Magnetization – 2N & 2S: I guess I see what you mean. Please refer to the picture below. There is N and S pole on each flat face of cylinder magnets. It is called 2 poles axially magnetization. China Rare Earth Magnet Limited: Please provide the detailed specifications of the magnets when you are ready to send us enquiry N52 Neodymium Permanent Magnets: I deeply appreciate you taking the time to understand my need as well as sharing the definition of the magnetization poles with me. That was very well said. The specifications are as follows: Material & Grade: Neodymium magnets / grade N52 (That is the strongest magnet I am aware of.) Maximum working temperature: The magnets will be in use at room temperature. Size: Diameter x thickness I am still in the prototyping phase of this project. The test jigs being built allow for a wide variety of size and length. The first phase of testing will consist of behavior so a larger size would suffice. Something along the lines of .300 inches (7.62 mm) in Diameter X .500 inches (12.7 mm) in length. This would be ideal but if you have any sizes in existence I would be interested to know what they are. N52 Magnet Manufacturer China Rare Earth Magnet Limited: The magnets are not standard products. We don't have same or similar magnets in stock. They need to be customized according to customers/users' specifications. Please find our quotation as follows Material: N52 Neodymium Magnet Magnetization Direction: poles magnetized across thickness Price EX-Works Shenzhen USD***/pc Order of Permanent Magnet Samples: Thank you very much for the price quote. I am definitely interested in placing an order. View Details

Big Neodymium Block Magnets 20150519

2015-05-19

Permanent Magnet Block Manufacturer China Rare Earth Limited Looking for Neodymium Magnets: I'm interested in purchasing neodymium magnets from rectangle type with big dimension about 10cm * 5 cm. Can you supply mentioned product and what is the price? Permanent Limited: What's … View Details