Jiu Ju Magnetizer
Total solution for magnetization automationNew Energy Motors | Magnetic Material Magnetization | 3C Electronics | Speakers Aerospace | Medical Devices | Automotive Electronics
?? State-level Specialized, Specialized and New "Small Giant" Enterprises | High-tech Enterprises?? Specializing in permanent magnet materials, new energy magnetization and testing of motors for 15 years?? Annual production capacity of 1400 units/year | 50 universities and research institutions cooperationProvide one-stop solution from standard magnetizing machine, magnetizing automated production line to magnetic material inspection, suitable for NdFeB, ferrite, AlNiCo and other types of magnetic materials production scenarios.Contact us for a quote on magnetizer solutions
Making Advanced Intelligent Manufacturing Easier
±1V Repeatability?OEE≥95%?7×24 Accuracy, high efficiency and low loss are guaranteed at all times, completely freeing the production line from manpower and reshaping the production efficiency benchmark for magnetic material processing.Contact us for magnetization automation solutions
Building on the times
Deep ploughing into the magnetization of industrial magnetic materials, focusing on the intelligent upgrading of magnetizing production lines.
JiuJu has a professional R & D team and perfect production system, based on the times to move forward, with a R & D laboratory to help magnetizing equipment technology innovation, the factory standardized production process to ensure that the magnetizer, magnetic material testing equipment quality and stability, professional, innovative corporate culture oriented to serve multi-industry customers.
- 10,000 square meters of R&D and production bases, fully guaranteeing the rationing at home and abroad.
- Hundreds of R&D team, 256+ patents, industry pioneer technology leader
- Multiple branches across the country, responding efficiently to the needs of each location.
- 7×24 remote diagnosis + door-to-door maintenance, so that the equipment OEE is stable at 95%+.
About Us
Professional magnetizing equipment R&D and production enterprise
JiuJu is a national specialization, specialization and new "small giant" enterprise focusing on magnetizing equipment and automation solutions, dedicated to magnetizing machine, magnetic material testing equipment research and development and automation integration, with 15 years of technical accumulation and industry experience, for automotive electronics, new energy energy storage, precision instrumentation, aerospace and other fields of customers, to create a magnetizing and assembly of integrated practical production support solutions. We provide customers in the fields of automotive electronics, new energy storage, precision instruments, aerospace and other fields with practical integrated production support programs.
Whether you want to improve line speed, reduce labor dependency, or focus on precise control of magnetizing parameters, JUJI's patented magnetizers and complete automation solutions are the right fit. Choosing JUJU means choosing the future of magnetizing with high efficiency, stability, intelligence and precision.
Support customized independent design and development
Relying on the advanced core technology of magnetization control and accurate detection, we can guarantee the magnetization effect and stability of magnetization machine and magnetization testing equipment, which are suitable for magnetization of neodymium-iron-boron, ferrite, aluminum-nickel-cobalt, samarium-cobalt and other kinds of magnetic materials.
For the whole industry, we provide magnetizers, demagnetizers, integrated magnetizers, table magnetic detection and fully automatic online magnetization production lines, and help customers realize efficient mass production and cost reduction with "import substitution" level automation solutions.
Company sample room and R&D center
Strategic partners and service clients
Since 2010, we have served more than 800+ enterprises, and reached strategic cooperation with outstanding enterprises from all walks of life to provide quality services.
Company News/Industry News
JiuJu Magnetic Stripe Magnetization Video Case: Medical Magnetic Stripe Magnetization
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Services Magnetic stripes are widely used in medical cards, medical insurance cards and other medical credentials to store key data such as basic patient information and medical insurance participation information. Due to the frequency of use and the external environment, the magnetic stripe may become magnetically weakened or demagnetized, resulting in the inability of the equipment to read the information, and then need to be magnetized. The core principle of magnetization is to make the magnetic strip inside the...
JiuJu Magnetizing Video Case: Rubber Silicone and NdFeB Magnetizing
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service This paper focuses on the core process of magnetization of Rubber Silicone and NdFeB, the initial state of non-magnetic before magnetization, and the magnetic performance after magnetization. Through the gaussmeter measurement verification, it is clear that the highest magnetic unit after magnetization is up to 45.9 units and the highest magnetic unit after magnetization is up to 45.9 units (measured by gaussmeter). The magnetization process is the core link to realize the magnetic transformation of the two...
Ferrite Square Trace Magnetization Service
Specialized in providing ferrite cube micro-magnetization services, we customize precise magnetization solutions for ferrite cube material characteristics, and guarantee that the magnetization amount meets the standard through fine parameter regulation, so as to meet the demand for high-precision magnetic properties, and to adapt to all kinds of application scenarios that have strict requirements for magnetization precision.
NdFeB magnet magnetizing video-JiuJi tells you how to choose the magnetizing machine?
NdFeB magnet magnetizing machine selection points, JiuJu magnetizing machine professional solutions, pulse magnetizing machine technical parameters, high coercivity material magnetizing equipment, permanent magnet material magnetizing machine selection.
![[JiuJi Magnetism Industry News] LaCoO3 chalcogenide material preparation method ...](http://m.aotek.cn/wp-content/uploads/2026/01/LaCoO3-钙钛矿材料的制备方法及其对甲醛废水的催化降解效果研究-封面.jpg "[JiuJi Magnetism Industry News] LaCoO3 chalcogenide material preparation method ...")
JiuJu Magnetism Industry News] Preparation method of LaCoO3 chalcogenide material and its catalytic degradation effect on formaldehyde wastewater
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service Formaldehyde (HCHO) is a widely-existing water-soluble toxic pollutant, which mainly originates from industrial production emissions, volatilization of construction and decoration materials, and release of daily necessities. This compound is strongly carcinogenic and biotoxic, which will not only cause serious damage to the human respiratory system and immune system, but also destroy the ecological balance of the water body. Therefore, ...
![[JiuJu Magnetizing Industry News] November 2025 China's rare earth ore imports ...](http://m.aotek.cn/wp-content/uploads/2026/01/2025-年-11-月中国稀土矿进口数据分析-封面.jpg "[JiuJu Magnetizing Industry News] November 2025 China's rare earth ore imports ...")
Jiu Ju Magnet Industry News] China rare earth ore import data analysis in November 2025
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instrument Magnetic Charging Service According to the General Administration of Customs and relevant customs statistics, China's rare earth import market trend in May-November 2025 shows obvious fluctuation: the import volume of unlisted rare earth oxides touched the historical high in May and then showed a gradual downward trend; the import volume of rare earth metal ores from the United States experienced a "decline - short-term warming - imports continue to zero" fluctuation. After hitting a record high in May, the overall import volume of unlisted rare earth oxides showed a gradual downward trend; rare earth metal ores imported from the U.S. experienced a fluctuating period of "decline - short-term recovery - imports continued to be zero"...
![Jiu Ju Magnet Industry News] India's new policy focuses on supporting the sintered rare ...](http://m.aotek.cn/wp-content/uploads/2025/12/印度新政落地-重点扶持烧结稀土永磁（REPM）制造业封面.jpg "Jiu Ju Magnet Industry News] India's new policy focuses on supporting the sintered rare ...")
Jiu Ju Magnet Industry News] India's new policy focuses on supporting the sintered rare earth permanent magnet (REPM) manufacturing industry.
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Services On November 26, 2025, the Indian government formally approved the "Program for Promotion of Sintered Rare-Earth Permanent Magnet (REPM) Manufacturing". This is the first time that the country has launched a national-level program covering the entire chain of local REPM production. The core aim is to reduce dependence on overseas supply chains, such as China, and to build an independent and controllable REPM industry system, so as to provide a platform for the development of electric vehicles, renewable energies, and machineries, as well as for the development and production of...
![JiuJu Magnetism Industry News] Shanghai Rare Earth Association's Fourth Third Expansion...](http://m.aotek.cn/wp-content/uploads/2025/12/【久巨充磁行业新闻】上海稀土协会第四届第三次扩大理事会会议顺利召开-封面.jpg "JiuJu Magnetism Industry News] Shanghai Rare Earth Association's Fourth Third Expansion...")
JiuJu Magnetism Industry News] Shanghai Rare Earth Association's Fourth Third Expanded Council Meeting Successfully Held
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service On the afternoon of December 19, 2025, the Third Expanded Meeting of the Fourth Council of Shanghai Rare-Earth Association (SAREA) was held in the conference room of the Yifu Building of the East China University of Science and Technology (ECUST) as scheduled. The meeting was chaired by Rao Xiaolei, President of the Association, Guo Changfa, fourth-level researcher of the New Materials Division of Shanghai Municipal Commission of Economy and Informatization, Zhu Mingyue, Honorary President of the Association, and the Association's directors, supervisors, and JiuJu Gong...
Industry MagnetizationSolutions/Videos
JiuJu Magnetic Stripe Magnetization Video Case: Medical Magnetic Stripe Magnetization
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Services Magnetic stripes are widely used in medical cards, medical insurance cards and other medical credentials to store key data such as basic patient information and medical insurance participation information. Due to the frequency of use and the external environment, the magnetic stripe may become magnetically weakened or demagnetized, resulting in the inability of the equipment to read the information, and then need to be magnetized. The core principle of magnetization is to make the magnetic strip inside the...
JiuJu Magnetizing Video Case: Rubber Silicone and NdFeB Magnetizing
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service This paper focuses on the core process of magnetization of Rubber Silicone and NdFeB, the initial state of non-magnetic before magnetization, and the magnetic performance after magnetization. Through the gaussmeter measurement verification, it is clear that the highest magnetic unit after magnetization is up to 45.9 units and the highest magnetic unit after magnetization is up to 45.9 units (measured by gaussmeter). The magnetization process is the core link to realize the magnetic transformation of the two...
Ferrite Square Trace Magnetization Service
Specialized in providing ferrite cube micro-magnetization services, we customize precise magnetization solutions for ferrite cube material characteristics, and guarantee that the magnetization amount meets the standard through fine parameter regulation, so as to meet the demand for high-precision magnetic properties, and to adapt to all kinds of application scenarios that have strict requirements for magnetization precision.
NdFeB magnet magnetizing video-JiuJi tells you how to choose the magnetizing machine?
NdFeB magnet magnetizing machine selection points, JiuJu magnetizing machine professional solutions, pulse magnetizing machine technical parameters, high coercivity material magnetizing equipment, permanent magnet material magnetizing machine selection.
Cell phone magnetic charging head magnetization -- accurate adaptation of magnetic charging core technology
We specialize in providing magnetic charging head magnetization and magnetic data cable magnetization test service, giving the charging head stable magnetic performance through accurate magnetization process, and verifying the magnetic performance of data cable with professional test, to ensure the connection of magnetic accessories is solid and reliable, and to meet the needs of the whole scenario of magnetic charging for cell phones.
JiuJu Electronic Magnetizer: Cracking the industry's pain points and realizing the optimal balance between performance and cost
JiuJu electronic magnetizer cracks the pain point of electronic manufacturing enterprises, with transformer boost + pulse phase shift control technology to ensure the magnetization accuracy and efficiency, intelligent dual heat dissipation, lean selection of materials to reduce costs, to achieve a balance between high performance and low cost, and improve production efficiency.
Core Logic of Automotive Motor Magnetizer: Directional Magnetization and Intelligent Magnetization Control Dual Drive
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instrument Magnetic Charging Service In the booming development of new energy automobile industry, the motor, as the core power source of the whole vehicle, directly determines the performance of the vehicle's power output efficiency and range performance. The consistency of the magnetic properties of permanent magnets is the core premise to ensure the long-term stable operation of the motor. JiuJu automobile motor magnetizer, with directional magnetization + intelligent magnetic control dual-core technology as the support...
How to break the new energy vehicle motor rotor magnetization problem?
New energy vehicle motor rotor magnetization is prone to problems such as uneven magnetic field and low magnetization efficiency, which directly affects motor torque output, vehicle smoothness and vehicle energy consumption. Precision magnetization control technology through optimized magnetic circuit design, dynamic regulation of magnetization parameters and real-time intelligent monitoring, to achieve precise control of magnetic field strength and distribution, effectively solving the traditional magnetization pain points, improve the magnetization efficiency and rotor magnetic field consistency, to help improve the operating efficiency of the motor, reduce energy consumption and extend the life of the motor, to provide reliable support for the upgrading of the performance of the motor of the new energy vehicles and the industry's high-quality development.
Uncovering motor rotor magnetization: small operation, big energy
Motor rotor magnetization is a core part of motor manufacturing and maintenance, which realizes the orderly arrangement of magnetic domains of permanent magnets through electromagnetic induction, which can activate the magnetic steel of new motors and guarantee the operation, as well as restore the performance of old motors and reduce the maintenance cost. The process needs to meet the requirements of high-precision matching, magnetic field uniformity, etc. The patented devices of Jiangsu Coretron, Shanghai Hu Xiao and the test system of Jane Instrument Technology provide efficient solutions. This article explains the principle of magnetization, process problems, patented technology and test methods to help the motor industry to improve performance and stability.
NdFeB magnet magnetizing video-JiuJi tells you how to choose the magnetizing machine?
NdFeB magnet magnetizing machine selection points, JiuJu magnetizing machine professional solutions, pulse magnetizing machine technical parameters, high coercivity material magnetizing equipment, permanent magnet material magnetizing machine selection.
JiuJu 3050 Magnetizer Horn Shift Fixture -- NdFeB Magnetizing and Adsorption Fixture
JiuJu 3050 Horn Shifting Fixture is designed for NdFeB magnetization scenario, the core of which is to realize stable product adsorption during the magnetization process to avoid shifting and ensure accurate magnetization, and it is suitable for the horn production process, and it is a highly efficient supporting equipment for NdFeB magnetization process.
Practical Guide to JiuJi Horn Magnetization: Principles and Practical Analysis
Based on electromagnetic induction technology, the magnetic domains are regulated by pulse current to enhance the magnetic properties. It covers the debugging of equipment parameters, horn inspection, fixing of the magnetizing fixture, line connection, pulse magnetization and other practical steps, as well as the Gaussmeter test and sound quality test method after magnetization, which helps to accurately complete the magnetization of JiuJu's horns to ensure the strength of the magnetic field and the performance of the sound.
JiuJi four-station motor magnetizer: a revolutionary solution to improve the efficiency of new energy vehicle motor manufacturing
Professional four-station motor magnetizer solution for new energy vehicles, consumer electronics, industrial motor manufacturers to provide efficient automated magnetizing and testing integrated equipment, significantly improve production efficiency 300%, reduce labor costs and ensure product quality consistency.
JiuJu Magnetic Stripe Magnetization Video Case: Medical Magnetic Stripe Magnetization
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Services Magnetic stripes are widely used in medical cards, medical insurance cards and other medical credentials to store key data such as basic patient information and medical insurance participation information. Due to the frequency of use and the external environment, the magnetic stripe may become magnetically weakened or demagnetized, resulting in the inability of the equipment to read the information, and then need to be magnetized. The core principle of magnetization is to make the magnetic strip inside the...
JiuJi Magnetizing Video Case: Hardware Impeller Magnetizing Process and Applicable Scenarios
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service Hardware Impeller Magnetization is the technical process of magnetizing the impeller made of hardware by means of special magnetic charging equipment, the core purpose of which is to endow the impeller with a specific magnetism to meet the functional requirements of mechanical equipment such as motors, pumps, fans, and so on, under such scenarios as transmission, The core purpose is to give the impeller specific magnetic properties to meet the functional requirements of mechanical equipment such as motors, pumps, fans, etc. in driving, adsorption, positioning, etc. The process is based on the material of the impeller (e.g. iron, steel, alloy, etc.), the structural dimensions and the required magnetization...
JiuJu Magnetization Video Case: Tea Magnetization
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service Tea magnetization is a technical means of applying magnetic fields to tea processing. Tea is processed by means of magnetic fields of a specific strength, with the aim of altering the structure of molecules and the distribution of substances in the tea, thus affecting the quality characteristics of the tea. Tea magnetization is based on the following scientific principles: Effect of magnetic field on water molecules Magnetic field can change the structural arrangement of water molecules, making water...
JiuJu Magnetizing Video Case: Aluminum Tea Can Magnetizing Proofing
Automated Magnetic Charging Integrated Solution Magnetizing Equipment Magnetizing Automation Magnetic Measuring Instruments Magnetizing Services Aluminum tea cans are widely popular as ideal containers for tea storage because of their light weight, durability and good sealing properties. However, aluminum itself is a non-magnetic material and is traditionally difficult to magnetize. With years of technical accumulation and innovative research and development, JiuJi has successfully developed a professional magnetizing technology for aluminum tea cans, bringing a brand new solution for tea storage. JiuJu...
JiuJu Magnetization Video Case: Magnetic Bracelet Magnetization
Automated Magnetic Charging Integrated Solution Magnetic Charging Equipment Magnetic Charging Automation Magnetic Measuring Instruments Magnetic Charging Service Magnetic Bracelet Magnetization is a standardized process that helps to restore the magnetic force of magnetic bracelets, allowing your jewelry to function as it should. The entire process is fast and efficient, and can be completed in a matter of seconds with consistent and reliable results. Magnetization is a specialized process that requires the use of specialized equipment and techniques. By properly magnetizing...
Contact UsContact Us
Tel: 400-626-8699 Cell: 134-2897-6919
E-mail: zx@szjiuju.com
R & D Address: Shenzhen Baoan District, Shajing Street, Nga Bian Xuezi Wei Jiji Science and Technology Park
Headquarter Address: 3rd-4th Floor, Building B1, Songhu Zhigu Industrial Park, Liao Bu Town, Dongguan City, China
Building B, second floor
Send us a message
Contact Us
Contact us by submitting the message form below and we will get right back to you!
English 
Chinese 
Russian 
Vietnamese 
Japanese 
Korean 
Thai 
Hindi 
Bengali 
French 
Spanish 
Portuguese