Interpretation of technical parameters and application matching of magnetizers

December 17, 2025Frequently Asked Questions Jiu Ju Magnetizer Magnetizer Applications Technical Parameters of Magnetizer Magnetizing Voltage magnetizing energy capacitance13290

End-to-End Solution for Magnetization Automation

Automated Magnetic Charging Integrated Solution

Magnetizing Equipment

Magnetization Automation

Magnet Measuring Instruments

Magnetization Services

The technical parameters of a magnetizer directly determine its performance and scope of application. A correct understanding of these parameters is essential for equipment selection.

Analysis of the main technical parameters:

1. Magnetizing voltage: This is the key parameter that determines the strength of the magnetic field. Common magnetizing voltages range from 1000V to 6000V. Materials with high coercivity, such as NdFeB, usually require a magnetizing voltage of 3000V or more.

2. Capacitor capacity: The capacitor is the core energy storage element of the magnetizer, with a capacity ranging from 2000μF to 60,000μF. The larger the capacitance, the more energy is stored and the stronger the magnetizing energy.

3. Magnetizing energy: calculated as E = 0.5 × C × V2 in Joules (J). The magnetizing energy directly affects the magnetizing effect, and generally needs to be 2-3 times the energy required for saturation magnetization of the material.

4. Repeatability: Voltage repeatability is usually required to reach ±1V, which ensures the consistency and stability of the magnetization effect.

5. Work cycle: refers to the interval between two magnetizations, generally from 1.6 to 6 seconds, which affects productivity.

The technical parameters of JiuJu magnetizer are at the leading level in the industry, and its voltage repeatability reaches ±1V, much higher than the industry standard. JiuJu magnetizer adopts imported oil-immersed energy storage capacitors, with 5-year replacement quality assurance, to ensure the long-term stable operation of the equipment.

Application Matching Suggestion: JiuJu magnetizers offer a complete range of products. For small-sized NdFeB magnets, the MA-1320 magnetizer (1280V, 2000μF) is recommended; for medium-sized products, the MA-2030 (1980V, 3000μF) is recommended; for large-sized and highly-demanding products, the MA-3060 (2980V, 6000μF) or above is required. The working cycle of JUJI magnetizers ranges from 1.6 seconds to 6 seconds, which can meet the requirements of different production efficiency.

Magnetization of Magnetic Materials

3C Electronic Magnetization

Motor Rotor Magnetization

Car Speaker Magnetization

New Energy Vehicle Industry

Medical Equipment Industry

春風(fēng)啟新程，實(shí)干赴新篇｜久巨自動化 2026 開工大吉

2026年2月25日

Automated Magnetic Charging Integrated Solution 充磁設(shè)備充磁自動化磁測量儀器充磁服務(wù) 春回大地啟新章，奮楫揚(yáng)帆赴新程。2026年農(nóng)歷正月初八，正值新春開工吉日，久巨自動化暖意盎然、生機(jī)勃發(fā)，全體同仁褪去新春的閑適，以飽滿的熱忱、昂揚(yáng)的姿態(tài)齊聚廠區(qū)，共同開啟新一年的奮斗之旅，用實(shí)干踐行初心，用奮進(jìn)書寫榮光。上午8時(shí)整…

久巨充磁案例：硅膠磁材產(chǎn)品的充磁全流程記錄

2026年2月25日

Automated Magnetic Charging Integrated Solution 充磁設(shè)備充磁自動化磁測量儀器充磁服務(wù) 在工業(yè)制造領(lǐng)域，硅膠磁性產(chǎn)品因兼具柔性特質(zhì)與磁性能，廣泛應(yīng)用于智能穿戴、密封組件等場景。其磁性能的精準(zhǔn)賦予，核心依賴專業(yè)充磁工藝。本次久巨充磁承接硅膠產(chǎn)品充磁項(xiàng)目，成功實(shí)現(xiàn)產(chǎn)品磁力從0.01高斯到15.5高斯的跨越式提升，以下為全流程詳…

JiuJu Magnetic Stripe Magnetization Video Case: Medical Magnetic Stripe Magnetization

January 7, 2026

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

January 6, 2026

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...

久巨充磁案例-古董音響喇叭充磁修復(fù)，技術(shù)與實(shí)例介紹

2026年2月27日

久巨充磁案例-古董音響喇叭充磁修復(fù)，技術(shù)與實(shí)例介紹

一文讀懂：電機(jī)充磁原理、必要性與永磁電機(jī)底層邏輯

2026年2月26日

Automated Magnetic Charging Integrated Solution 充磁設(shè)備充磁自動化磁測量儀器充磁服務(wù) 電機(jī)充磁，是永磁同步電機(jī)、無刷直流電機(jī)等永磁電機(jī)制造與維護(hù)的核心步驟。它依托電磁感應(yīng)與磁場能量轉(zhuǎn)換原理，借助外部強(qiáng)磁場讓永磁體內(nèi)部磁疇定向排列，從而形成穩(wěn)定持久的磁性，是保障電機(jī)正常運(yùn)行的基礎(chǔ)環(huán)節(jié)。一、充磁的本質(zhì)：為電機(jī)賦予…

Interpretation of technical parameters and application matching of magnetizers