News -China Rare Earth Permanent Magnet Manufacturers

2013-12-05

Y35 Ferrite Disc Magnets, Ring Magnets Client: Can you quote your best price for permanent magnets as follows? Material: Sintered 50.000 / 75.000 100.000 FERRITE OR STRONGER – DISC SIZE 15X3MM AXIAL MAGNETIZATION 15.000 20.000 25.000 25X5MM 40X5MM 50X5MM 30000 35000 23X3MM 5000 7500 … Y35 Ferrite Disc Magnets, Ferrite Ring Magnets Client: Can you quote your best price for permanent magnets as follows? Material: Sintered Ferrite Magnets 50.000 / 75.000 / 100.000 FERRITE Y35 OR STRONGER – DISC – SIZE 15X3MM – AXIAL MAGNETIZATION 15.000 / 20.000 / 25.000 FERRITE Y35 OR STRONGER – DISC – SIZE 25X5MM – AXIAL MAGNETIZATION 15.000 / 20.000 / 25.000 FERRITE Y35 OR STRONGER – DISC – SIZE 40X5MM – AXIAL MAGNETIZATION 15.000 / 20.000 / 25.000 FERRITE Y35 OR STRONGER – DISC – SIZE 50X5MM – AXIAL MAGNETIZATION 25.000 / 30000 / 35000 FERRITE Y35 OR STRONGER – DISC – SIZE 23X3MM – AXIAL MAGNETIZATION 5000 / 7500 / 1000 RING FERRITE PERMANENT MAGNETS - OUT DIAMETER 100MM – INSIDE DIAMETER 60MM - AXIAL MAGNETIZATION THICKNESS 10 AND 20MM China Rare Earth Magnet Limited: Please kindly find our offer as follows: Type: Permanent Magnet Ferrite magnets/Size/Grade/Coating/Magnetized or not/Magnetization direction/ Qty (pieces)/Unit price: FCA Shanghai D15x3mm/Y35/None/Magnetized/Through axle 3mm 50,000pcs/USD 0.008 /pc; 75,000pcs/USD 0.0078 /pc; 100,000pcs/USD 0.0075 /pc D25x5mm/Y35/None/Magnetized/Through axle 5mm 15,000pcs/USD 0.028 /pc; 20,000pcs/USD 0.026 /pc; 25,000pcs/USD 0.024 /pc D40x5mm/Y35/None/Magnetized/Through axle 5mm 15,000pcs/USD 0.07 /pc; 20,000pcs/USD 0.069 /pc; 25,000pcs/USD 0.068 /pc D50x5mm/Y35/None/Magnetized/Through axle 5mm 15,000pcs/USD 0.092 /pc; 20,000pcs/USD 0.091 /pc; 25,000pcs/USD 0.09 /pc D23x3mm/Y35/None/Magnetized/Through axle 3mm 25,000pcs/USD 0.023/pc; 30,000pcs/USD 0.022 /pc; 35,000pcs/USD 0.021 /pc D100xd60x10mm/Y35/None/Magnetized/Through axle 10mm 1,000pcs/USD 0.48 /pc; 5,000pcs/USD 0.42 /pc; 7,500pcs/USD 0.41 /pc D100xd60x20mm/Y35/None/Magnetized/Through axle 20mm 1,000pcs/USD 0.72 /pc; 5,000pcs/USD 0.67 /pc; 7,500pcs/USD 0.66 /pcClient: Magnets will be Y35…or upper grade And packing? 5000pcs per carton…hard carton…Can you send images of carton cases… For outer we want a similar “wooden box”:Is this possible? China Rare Earth Magnet Limited: For the package, it depends on the shipping method. We assume you may choose the sea shipment because of the heavy weight of your goods. Our normal package for sea shipment is carbon box with plastic bags outside (as picture below), please rest assured that we will pay great attention to protect goods from water and moisture.We have been professional in exporting permanent magnets & assembly for many years. All our foreign customers accept such package. I assume it can satisfy your request too. Wooden box can be large and heavy, also should be customized and the cost is high. View Details

Custom Neodymium Rare Earth Permanent Magnets

2013-12-04

Custom Make Neodymium MagnetClient: I am trying to find someone custom make some neodymium permanent magnets in China for me use a prototype that I'm building. have read you can and was wondering if could take look at the drawings I've attached let know them. If can, what an approximate price … Custom Make Neodymium MagnetClient: I am trying to find someone to custom make some neodymium permanent magnets in China for me to use in a prototype that I'm building. I have read that you can custom make magnets and I was wondering if you could take a look at the drawings I've attached and let me know if you can make them. If you can, could you let me know what an approximate price (including delivery to Australia) and lead time would be?China Rare Earth Magnet Limited: It is good to hear from you. Exactly, we can customize various rare earth permanent magnets according to customer's demands. Here are some sintered neodymium magnets we made for customers.Do you have bulk demands after the samples? I will get back to you as early as possible.Client: Thanks for the quick reply, the magnet shapes will be a one off purchase. I only require enough for the prototype at this stage. Thanks for the photos, the look like a high quality product. I would like to order these please. How do I go about this, do you have bank details that I can pay to? If so could you let me know how to place an order? China Rare Earth Magnet Limited: We received your payment. Thanks for your prompt action. We will arrange the production accordingly. The dimension on your drawing is not clear enough. I'd better check it with you as attached. If any questions, please let us know. Client: Yes those dimensions are correct. Have you heard any more on the axial cylinders yet? China Rare Earth Magnet Limited: Regarding the special shaped cylinder, our technician said some dimension data are unable to be detected in three dimensional drawing. Do you have assembly part matching this permanent magnet? Client: It is a little tricky to explain this one. Basically it is a cylinder magnet laying on its side cut through by another cylinder from the top. I have attached another drawing to try to better explain what I am after. If it is still unclear let me know and I'll try to make it clearer. The price is fine. I understand that smaller quantities will be more expensive. Could you let me know the total price for these two orders including shipping to Queensland, Australia, so that I can arrange a payment? Thank you very much for the time you have taken to help me with this. Much appreciated. China Rare Earth Magnet Limited: The permanent magnetic samples are ready.Please give me the consignee information as soon as possible, so that I can arrange shipment. If you have any problem on assembling, we can also help to cooperate. View Details

China Permanent Magnet with Adhesive Tape

2013-12-03

China Magnet – Neodymium Disc with Double Sided Adhesive Tape Client: Could you please quote to us your best CIF price for permanent magnets below: Magnetic nickel round diameter 12mm and the thickness 1mm quantity: 800000pcs. Neodymium double tape 1.5mm (with tape) Price must be … China Magnet – Neodymium Disc Magnet with Double Sided Adhesive Tape Client: Could you please quote to us your best CIF price for permanent magnets below: Neodymium Magnetic nickel round diameter 12mm and the thickness 1mm for quantity: 800000pcs. Neodymium Magnetic nickel round diameter 12mm and the thickness with double tape 1mm for quantity: 800000pcs. Neodymium Magnetic nickel round diameter 12mm and thickness 1.5mm for quantity: 800000pcs. Neodymium Magnetic nickel round (with double tape) diameter 12mm and thickness 1.5mm for quantity: 800000pcs. Price must be CIF Jeddah sea port, Please inform us your shortest delivery time.Permanent Magnet Manufacturer China Rare Earth Magnet Limited: For better quoting, please kindly let us know the following question: 1. What is the grade of neodymium magnet? Please click our top menu “Technical Data” for more details. We will quote you the price as soon as possible after receiving your reply! Client: Many thanks for your urgent reply we hope to cooperate together. 1) We need good quality and coated with nickel. 2) First item specifications diameter 12mm, thickness 1mm. 3) Second item specifications diameter 12mm, thickness 1.5mm. 4) It is better to give us the prices for this items one without double side adhesive tape on one surface and the other with double side adhesive tape on one surface.China Magnet Manufacturer China Rare Earth Magnet Limited: We are pleased to make the quotation as follows: Type: Rare Earth Permanent Magnet; Material: Sintered Neodymium Magnets; Grade: N35; Plating: NiCuNi; Magnetized or Not: Magnetized Size: D12x1mm; Magnetization Direction: Through 1mm; Quantity/Price: 800,000pcs/ CIF Jeddah seaport by sea USD0.038/pc Size: D12x1.5mm; Magnetization Direction: Through 1.5mm; Quantity/Price: 800,000pcs/ CIF Jeddah seaport by sea USD0.052/pc Size: D12x1.5mm (with double sided adhesive tape on one surface of the magnets); Magnetization Direction: Through 1.5mm; Quantity/Price: 800,000pcs/ CIF Jeddah seaport by sea USD0.059/pcPeriod of the validity of the price: 5 days Production time: without double side adhesive tape 17-20 working days, with double side adhesive tape 25-28 working days Client: Could you please inform us how many days to reach the goods to our Jeddah port with your production days? Also inform us about your Bank details and how we can pay the amount for your company. China Rare Earth Magnet Limited: You know the production time with and without double side adhesive time is different. Will you order all the three items? Please tell us so that we can estimate the total day and prepare the invoice accordingly. Client: Could you please send us the price for first item 12mm x 1mm with tape adhesive? So give us in how many days will arrive to us the goods. China Rare Earth Magnet Limited: Please check the price for D12x1mm with double sided adhesive tape as follows: Type: Permanent Magnetic Material Magnetic Assembly Name: Adhesive Magnets Material: Sintered Neodymium Magnets Grade: N35 Size: D12x1mm (with double sided adhesive tape on one surface of the magnets) Plating: NiCuNi Magnetized or Not: Magnetized Magnetization Direction: Through 1mm Quantity/Price: 800,000pcs/ CIF Jeddah seaport by sea USD0.0466/pc Period of the validity of the price: 5 days Production time: 25-28 working days. It will take about 55-60 days to from the production to Jeddah seaport. View Details

Half Toroid & Quarter Toroid Neodymium Permanent Magnet

2013-11-29

Neodymium Rare Earth Permanent Magnet - Half Toroid & Quarter Customer: After a longer time I would appreciate your help. However, at first, please kindly accept my best greetings! In past, you deliver me many sintered neodymium magnets, grade N30UH, circular plates and toroids. My … Neodymium Rare Earth Permanent Magnet - Half Toroid & Quarter Toroid Magnet Customer: After a longer time I would appreciate your help. However, at first, please kindly accept my best greetings! In past, you kindly deliver me many sintered neodymium magnets, grade N30UH, circular plates and toroids. My question is if you can deliver me a half of toroid magnet, i.e. the toroid divided in two pieces. Dimensions of half toroid are: outer radius R = 60 mm, inner radius r = 55 mm, thickness h = 10 mm and 20 mm Direction of magnetization: along the toroid axis (through thickness h)Magnets should be covered with a protective anticorrosion coating. I would appreciate your reply and in positive case the price/piece of the half toroid. For your kind answer, I thank you very much in advance. Permanent Magnet Manufacturer China Rare Earth Magnet Limited: We quote 2pcs and 100pcs for your reference, please kindly check it as follows:Customer: Thanks for the quotation. Please, kindly send me also a quotation for quater of toroid permanent magnet with dimensionsR50xr45x20mmx90°, sintered neodymium magnets, grade N30UH, magnetized through thickness 20 mm, protective anticorrosion coating Number of pcs 12 R25 x r20 x 20mm x 90°, sintered neodymium magnets, grade N30UH, magnetized through thickness 20 mm, protective anticorrosion coating Number of pcs 40 China Rare Earth Magnet Limited: Please refer to our offer as follows:Customer: Based on your kind offer we decided to buy quater toroid magnets, neodymium permanent magnet, grade N30UH, NiCuNi coating, magnetized through thickness 20 mm with following dimensions and number of pieces 1. R50 x r45 x20 mm x90°, 80pcs 2. R25 x r20 x20 mm x90°, 100pcs Please send us a final order. A small reduction of the unit price due greater number of pieces would be highly appreciated. After receiving your offer and an instruction for payment we send you our order. My colleague will continue in correspondence with you in this matter. Please, kindly send me copies of this correspondence. Thanks. China Rare Earth Magnet Limited: Please kindly find our final offer as follows: View Details

Rare Earth Permanent Magnet Cup, Neodymium Magnetic Hooks

2013-11-28

Product Name: Neodymium Permanent Magnetic Hooks Material: Magnet + Metal Cup / Plastic Cover Hook Grade: N35 Plating: NiCuNi If you demand such magnetic products, please send us sketch map with enough size information as follows: D: Diameter 20mm d: 8mm H1: 6mm H2: 13mm … Product Name: Neodymium Permanent Magnetic Hooks Material: Neodymium Magnet + Metal Cup / Plastic Cover + Metal Hook Magnet Grade: N35 Magnet Plating: NiCuNi If you demand such magnetic products, please send us sketch map with enough size information as follows: D: Diameter 20mm d: 8mm H1: 6mm H2: 13mm H3: 29mm M: M4 If you don’t know size information, please tell us how you will use or pulling force requirement as follows: Vertical Pulling Force: 7KG Horizontal Pulling Force: 1KGMagnetic hook, known as pot magnets or cup magnet, we can custom magnetic hooks with different permanent magnet like neodymium magnets, ferrite magnets. The pot part can be metal, plastic or other materials, it concentrates magnetic force on one side of neodymium rare earth magnet only, it can greatly increase the magnetic force, easy to fix, looks very beautiful.Neodymium pot magnets and magnetic hooks are widely used in industry, our daily life, like workshop, factory, warehouse, office etc.Features of Permanent Magnetic Hook: 1. Strong magnetic force, small size 2. Strong magnetic force are concentrated on one side only, other sides have almost no magnetic force, not easy to be damaged. 3. Magnetic force is about 5 times of individual magnet in same size. 4. Easy to attract or move on metal surface of iron materials.5. Magnetic force is permanent, has long life time.Please notice, the magnetic force we usually talk about is usually vertical pulling force, horizontal pulling force is much smaller, it also relates to surface roughness. You can use it to attract the back of door, can use it to attract iron board for holding umbrella, outwear etc. It makes our life easier and more convenient.We can custom similar magnetic products. If you have demand, please tell us the information below: Material of Permanent Magnet: Sintered Neodymium Magnet / Sintered Ferrite Magnet / Sintered Ceramic Magnet / Others Magnet Grade / Pulling Force: N35 / Y30 / 3kg / Others Material of Pot, Hook: A3 Steel / Others Hook or without Hook? Size of Each Part (mm or inch): Magnetization Direction: Through thickness / Others Plating of Each Part: NiCuNi / Zn / Others Quantity (Unit: sets): Shipping Term: FCA Shanghai, FCA Hong Kong, C&F by air or by sea to your nearest international airport or seaport, DDU by express like TNT, Fedex, UPS, DHL, EMS, DDU by air, DDU by sea Delivery Information: nearest international airport / nearest international seaport / delivery address It is better to send us exact drawings or actual sample. If you have any annual plan of purchasing such permanent magnetic products, welcome to contact China Rare Earth Magnet Limited! Tags: permanent magnet, magnetic hooks View Details

Neodymium Permanent Magnetic Pins for Whiteboard, Teaching, Office

2013-11-26

Product: Colored Magnetic PinsMagnet Type: Rare Earth Permanent Magnet Material: N35 Neodymium with NiCuNi Plating + High Quality PlasticMagnetization Direction: Through Axis Assembling Method: Injection MoldingNeodymium magnetic pins can be used on any flat surface of ferromagnetic or … View Details

Rare Earth Permanent Magnet, Strong Neodymium Disc Magnets D10x2mm

2013-11-25

Strong Permanent Magnet Type: Rare Earth Magnet; Material: Sintered Neodymium Iron Boron ; Dimension: D10x2mm; Tolerance: ±0.1mm; Grade: N35-N50; Plating: NiCuNi; Magnetization Direction: Through Thickness 2mm, N, S poles are on the two flat ends; Max. Working Temperature: … Strong Permanent Magnet Type: Rare Earth Magnet; Material: Sintered Neodymium Iron Boron Magnet ; Dimension: D10x2mm; Tolerance: ±0.1mm; Grade: N35-N50; Plating: NiCuNi; Magnetization Direction: Through Thickness 2mm, N, S poles are on the two flat ends; Max. Working Temperature: 80ºC Warm Tips 1. The size unit of neodymium permanent magnet is mm or inch (i.e. "). Please send dimension details when you order. 2. Neodymium magnets are fragile, especially neodymium magnetic sheets & neodymium magnetic strips. More attention should be paid to handle. Please be careful to make translation and rotation dislocation when you separate magnets, don’t directly separate. Please keep a certain distance after separating. 3. Neodymium rare earth magnet has surface protection of plating, it is rustproof and anti-corrosive. Please keep neodymium magnets in dry environment if don’t timely use the magnets. 4. The magnetic force of neodymium magnet is very strong, so please keep your electronic products like cell phone, magnetic card far away from magnets. 5. We manufacture strong neodymium magnet in different series with different maximum working temperatures. N series is 80ºC. We have also high temperature magnets like 100ºC, 150ºC, 180ºC, 200ºC, 220ºC. A few companies can make neodymium magnet with working temperature 220ºC. Shipping Standard Package for Small Disc Permanent Magnets (YouTube Video): We arrange some magnets in cube and put it in a small box, and then put some small boxes with white foam & iron sheets in carton which can prevent magnets from damage during transportation. Magnets are hard and fragile, but don't worry about squeezing. Shipping Methods: We can ship strong magnets by express like Fedex, TNT, UPS, DHL, EMS, by air, by sea, or door to door air service, door to door sea service. If you have any feedback on our magnets or service, welcome to contact China Rare Earth Magnet Limited at any time! Some Feedback 1. Small magnets, strong magnetic force, difficult to separate, good product, but fragile. 2. Very strong, great! 3. Order for education, very powerful! 4. Good permanent magnet, order for fishing tools, thanks! View Details

Motor Magnetic Assembly - China Rare Earth Permanent Magnet Manufacturers

2013-07-05

Motor magnetic assemblies include different kinds of permanent magnet rotor assemblies. Permanent magnet assembly includes core, interconnecting part and magnets. The inside can be a whole ring or several/ dozen arc shaped Sintered neodymium magnets, bonded NdFeB SmCo, … Motor magnetic assemblies include different kinds of permanent magnet rotor assemblies. Permanent magnet rotor assembly includes rotor core, interconnecting part and permanent magnets. The magnet inside can be a whole ring magnet or several/ a dozen of arc shaped magnets. Sintered neodymium magnets, bonded NdFeB magnets, SmCo, alnico and ferrite magnets can be used as motor magnets . The choice of magnetic materials depends on customers' requirements and applications. Neodymium iron boron magnets are usually used in high-end and high performance products and industries. Permanent magnet motor assemblies are mainly used in the following fields.1. Electrical servo drive industry2. Information processing industry3. Transportation and communication industry4. Household appliances5. Consumer Electronics6. National defense fields7. Industries of special purpose We can not only customize the permanent magnets used in motor assembly, but also customize the whole magnetic motor assembly for users. The drawing and detailed specifications of magnetic assembly are needed for quotation and production. The magnetic motor assembly below was a custom-made product for one of our overseas clients. SinteredNeodymium Motor Rotor Magnetic rotors are made up of bonded neodymiums which have high precision, high performance, good temperature stability, and excellent corrosive resistance. Therefore, such neodymium magnetic rotors are widely applied in aquatic products, rotors, water pump fittings and other fields. In aquarium circle, neodymium magnetic rotors are used for water pump fittings. Bonded Neodymium Magnetic Rotor Ferrite magnets are cheap in cost and moderate in performance. They have good resistance to oxidation and corrosion of the environment. Ferrite magnetic motors are mostly used in some traditional industries and relatively low cost areas. Ferrite Magnetic Rotor View Details

Bonded SmCo Magnets

2013-06-27

Bonded Samarium Cobalt Magnets (Injection SmCo) Bonded samarium cobalt magnet is composed of magnetic powder and plastic medium. Unlike traditional process, bonded SmCo magnets can be manufactured into various kinds shapes, via mixing heating in injection molding machine then … Bonded Samarium Cobalt Magnets (Injection SmCo) Bonded samarium cobalt magnet is composed of magnetic powder and plastic medium. Unlike traditional magnetic process, bonded SmCo magnets can be manufactured into various kinds of shapes, via mixing and heating in injection molding machine and then pouring into molds, instead of compressing molding in presser and then sintering and processing. Currently, plastic medium mainly include P6, P12 and PPS. Customer can choose plastic medium according to performance, cost and using environment. We will also recommend suitable material as per customer’s requirements so that products will have good price/ quality ration and using effect. Not only do bonded SmCo permanent magnets have different kinds of shapes and specifications, but they have powerful resistance to corrosion and rust and high temperature stability. Therefore, commonly, bonded samarium cobalt magnets do not need coating. Because bonded smco magnets are manufactured by mixing magnetic powder and binders, including epoxy resins or plastic, instead of sintering, bonded smco magnets are less fragile and brittle than common samarium cobalt permanent magnets. However, bonded magnets will have less powerful magnetic strength as well.Features:1. Bonded samarium cobalt rare earth permanent magnets are convenient for manufacturing precise magnets in special or complicated shapes.2. The magnets are not easy to break or damage in assembly with other components. 3. They can be molded with inserts in one-time molding. Applications:Speed sensorCamera Printer Spindle motorMagnetic bearingsHousehold and electrical applianceEtc.Below is the table of bonded samarium cobalt magnet grade for reference. 　剩磁矫顽力内禀矫顽力最大磁能积可逆温度系数材料牌号 Br Hcb Hcj (BH)max α（ B r ） Grade mT KA/m KA/m KJ/m3 %/ ℃ 　 Gs KOe KOe MGOe SCZ-4T 380-420 200-280 640-1030 28-36 -0.03 3.8-4.2 2.5-3.5 8.0-13.0 3.5-4.5 SCZ-5T 410-540 265-360 640-1200 36-44 -0.03 4.1-5.4 3.3-4.5 8.0-15.0 4.5-5.5 SCZ-9 610-660 415-480 640-1200 68-76 -0.03 6.1-6.6 5.2-6.0 9.0-15.0 8.5-9.5 SCZ-11 640-720 430-510 640-1200 76-88 -0.03 6.4-7.2 5.4-6.4.4 8.0-15.0 9.5-11.0 Note: ① T for isotropic materials;② each material grades can be according to customer requirements of different types of polymer plastics, such as PA6, PA12,PPS corresponding maximum operating temperature of the product: PA6: 150 ° C; PA12: 120 ° C;PPS: 180 ° C. View Details

China Refrigerator/Fridge magnets Manufacturer

2012-12-07

A refrigerator magnet is an ornament contained a small permanent which can stick to the surface of or other metal. Normally they are used fix items on refrigerators, such as shopping lists, memos, and report cards. They also be decorate your fridge. Refrigerator magnets supplied in … View Details

Rubber Magnets / Flexible Magnets

2012-12-07

Rubber magnets are considered as one of series ferrite magnets. It is mainly composed bonded powder and synthetic rubber, finished through press forming or extrusion forming.Ferrite rubber can be classified into isotropic anisotropic one. The latter has a relatively stronger magnetic … View Details

Small, Mini Permanent Magnets - NdFeB, SmCo, AlNiCo

2012-07-11

Small magnets are permanent that possess strong magnetic force though small in size. They designed for a variety of uses, motors, sensors, mobile phones, DVD, latches, fine positioning and some precise instruments, etc. We mainly supply 4 kinds product, ferrite magnets, alnico SmCo NdFeB … View Details