permanent neodymium cylinder magnets for filtering

Cylinder permanent Sintered NdFeB magnets with hole neodymuim magnets, permanent rare earth neodymuim magnets,sintered permanent neodymuim magnets, ball neodymuim
1.Material: Sintered Neodymium-Iron-Boron. 2.Size: It will be different according to client's requirement; 3. Magnetic property: From N35 to N52, 35M to 50M, 35H t 48H, 33SH to 45SH, 30UH to 40UH, 30EH to 38EH;we are able to manufacture the full range of Sintered Nd-Fe-B products including the high energy magnets such as N52, 50M, 48H, 45SH, 40UH,38EH,34AH, (BH)max from 33-53MGOe, maximum working temperature up to 230 Degrees Centigrade.
4. Coating: Zn, Nickle, silver, gold, epoxy and so on. 5. Advantage: a. Chemical Composition: Nd2Fe14B: Neodymium magnets are hard, brittle and easily corrode; b. Moderate Temperature Stability: Neodymium magnets lose -0.09~-0.13%of Br/°C. Their working stability is under 80°C for low Hcj Neodymium magnets and above 200°C for high Hcj Neodymium magnets; c. Excellet Strength Value: The highest(BH)max reaches up to 51MGOe; 6. Application: sensors, speakers, brushless motor, DC motor, Step motor, wind turbine/wind generator, magntic hooks, magnetic filter, cup magnet, Automobiles, magnetic coupling, magnetic chuch, permanent magnetic lift, and so on. We always produce the magnet according to client's request.
We are China industrial Block permanet Sintered NdFeB magnets manufacturer offer best industrial Block permanet Sintered NdFeB magnets OEM, ODM,service.                                                                                                                                                      Cylinder permanent Sintered NdFeB magnets   The Sintered NdFeB Magnet has the high remanence, high coercive force, high energy product and high performance. It is easily formed into various sizes, and widely used in mini-motors, meters, sensors, sound device, magnetic suspension system, magnetic transmission machine and iatrical apparatus and other applications. It is prone to corrosion in humid environments, It usually need surface treatment according to customer's requirements to protect magnet. We can offer the coating included: Zinc, Nickel, Silver, Gold-plating, Passivation, Phosphor and Spray Epoxy Resin.   The following table below shows Neodymium in comparison with other magnet materials, for temperature limitation, maximum energy and cost.   Neodymium magnets without any coating is very easy to be rusted, so some coatings are neccessary. What coatings can we provide? pls see the table as belows:        Our production line for sintered neodymium magnets as follows:     Testing Equipment:                                                                                                    Our Packing: Usually magnets to be packed in a small plastic bag, then into a small white box, then into a bigger carton,then into wooden carton or wooden pallet. Also, plastic tube is available for packing magnets. pls see our packing as follows:     Other neodymium products for reference: