Coated Circular Neodymium Magnets HDDR And JET MILLING Technology

NdFeB Permanent Magnet

NdFeB Permanent Magnet Features:

NdFeB magnet is an alloy magnet made from Nd,Fe,B and other metal elements,which has the high remanence,high coercive force,high energy and high performance/cost ratio.The highest magnetic properties is from 33MGOe to 52MGOe,and we are able to control the magnetic properties within the range as you demanded,like SH,UH,EH such high stable properties could be produced as per your industrial application.

We focus on Sintered NdFeB magnet and develop it under experienced engineer and passionate&studious sales team.

NdFeB Permanent Magnet details:

NdFeB Permanent Magnet production process:

Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and then ground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.

Neodymium magnets are actually composed of neodymium, iron and boron (they are also referred to as NIB or NdFeB magnets). The powdered mixture is pressed under great pressure into molds. The material is then sintered (heated under a vacuum), cooled, and thenground or sliced into the desired shape. Coatings are then applied if required. Finally, the blank magnets are magnetized by exposing them to a very powerful magnetic field in excess of 30 KOe.

Physical properties

     Yuyao Hongwei Magnetic Technology Co., Ltd.is located in Yuyao City, Zhejiang .Set up in 1995,it specializes in manufacturing NdFeB magnet,in eight years, through efforts by all members of our company,by renewing our developed equipment,completing manufacture technology and improve our products’ quality and capacities,pur annual turn-out reaches 300 tons,The company has passed the ISO9001 quality control system authentication.there are N35-N50, N33H-N48H, N33SH-N45SH, N27UH-N42UH, N27EH-N38EH series,and specifications form outside diameters Φ1.5-Φ180,inner diameters Φ1-Φ95,diamond 150×150×100,and we also process all kinds of products such as tilet,rapexia,diamond, ringy, sphericity and abnormity according to customer’s request. With advanced and completed process capacity,we can satisfy customer’s needs,products have been exported to America,Canada,Italy ,Singapore,Japan,Taiwan,Hongkong etc.and was recognized by customers,According to market’s needs,we have set up magnetic loop workshop,annual output reaches 3 million sets,and can design according to customer’s request.

     We also provide permanent magnetic ferrite lump and plastic magnetic slice to satisfy customers.We believe that quality,service credit standing are the premise of cooperation to friends both from home and abroad.