公司简介

公司磁性材料的研发团队，主要由中国电子科技集团南京28所资深铁氧体磁材专家与国外钕铁硼磁材专家组成，公司生产的极异方性烧结铁氧体多极磁环，表磁性能达到1800GS~2000GS；热压钕铁硼磁体能够达到35～45MGoe；同时为客户提供烧结钕铁硼磁体，注塑磁体，磁瓦，磁块等其它种类磁材产品。公司产品尺寸精确、性能稳定，品质优良。公司产品广泛应用于各类无刷直流电机、精密伺服电机、EPS电机、新能源汽车电机等新一代永磁电机中。

SPN 欢迎国内国外客户参观来访，共谋发展！

Hangzhou Spanner Science & Technology Co.,Ltd established in Apl.2008 and honored as High Tech.Enterprise in Zhejiang Province. The company has passed ISO9001 & ISO14001certificates which located in Lin’ An Qingshan Lake Science & Technology City ,Hangzhou with covering area 120 Mu. The mainly business scope of SPN is: Anisotropic multipole ferrite magnet ring ,Neodymium nanocrystal magnet,  Hot-extruded Neodymium multipole magnet ring and Hot-pressed Neodymium block and segment magnet, which integrated to R&D design, producing and sales.

The magnetic materials R&D group of SPN Company consists of China Electronics Technology Group Nanjing 28 Institute senior experts and world leading experts.Devoting ourselves to build a large high-grade multipole magnet ring base, which contains various magnetic materials.The surface performance of anisotropic sintered ferrite magnet ring can reach 1800～2000GS; Hot Pressed NdFeB Mangnet can make 35～45MGOe, we could also supply sintered NdFeB magnet,injection magnet and magnet segment to customers.

The products of SPN is with precise dimension,stable performance and high quality. Our magnets widely used in various kinds of BLDC motors, precision servo motors, EPS motors,new energyautomobile motors and other new generations of permanent motors.

SPN sincerely welcome domestic and overseas customers to visit us and creat future together.

采用最新独创技术，表面磁通密度突破0.2T大关，应用广、难度大的4极磁环，磁通密度可达0.18~0.195T，现有产品直径OD10~OD74，磁极2~48极，表面磁密可达：0.12~0.22T。

产品应用在空调风机、油烟机风机、集成灶电机、智能风扇电机、空气净化器电机、热水器电机、排风扇电机等各类风机。

The Surface Flux density breaks through the 0.2T by using our unique technology. Especially for difficult 4 poles magnet ring which the magnet Br value is around 0.18～0.195T. Our available Ring magnet Diameter value is around D10～D74mm,magnetization Polar can do 2～48 poles,Br value around 0.12～0.22T.    

The products widely used in Air-conditioner motor、Cooker hood motor、Integrated cooker motor、Smart fan motor、Air cleaner motor、Calorifier  motor、Ventilator motor and so on.

铁氧体一体化转子，规格范围在OD17.7～OD 74,高度在40mm～45mm。  

产品广泛应用于汽车大灯随动电机、洗碗机电机、水泵电机可根据客户要求定制。

To Produce Ferrite integrated rotor, the specification is OD17.7～OD 74 and height 40mm～45mm. 

Widely used in Auto headlamp  motor, Dishwasher motor、Water pump motor,etc. Customized as per customer’s requirements.

本公司热压钕铁硼磁体主要分两类：热压各向同性钕铁硼磁体(MQ2)和热挤压各向异性钕铁硼磁体(MQ3)。

产品直径范围在OD20～OD40，广泛应用于EPS电机、音响、扬声器、风机、纺织机械等。

Our company’s Hot-pressed NdFeEB Magnets include two types,hot-pressed isotropic NdFeB Magnet(MQ2) and hot-extruded anisotropic NdFeB Magnet(MQ3).The hot-pressed isotropic NdFeB Magnet is produced through compression by rapidly quenched NdFeB magnetic powder under high temperature.

The products diameter is from OD20～OD40, widely used in EPS motor, speaker, fan motor, Textile machinery.