JiuJu Magnetizing Equipment: High Frequency Magnetic Field Generator Upgraded, 0.1 Seconds for Efficient Magnetization

End-to-End Solution for Magnetization Automation

Automated Magnetic Charging Integrated Solution

Magnetizing Equipment

Magnetization Automation

Magnet Measuring Instruments

Magnetization Services

In industrial production and equipment manufacturing scenarios, the performance of motors has a direct impact on the efficiency and service life of products. Poor energy efficiency, fluctuating operation and high energy consumption of motors are mostly related to the technical control of the magnetization process. Industry data shows that the magnetization process is not up to standard, which can easily lead to motor performance does not meet the application requirements, which will increase the average production cost of the enterprise 12%-15%, equipment failure rate 20%. If you want to properly deal with these problems, the selection of professional and reliable magnetization equipment is particularly critical. Relying on its own technical accumulation and practical application results, JiuJu magnetizing equipment has become the preferred product in the industry.

I. High-frequency energy compression technology: the core support of millisecond response

JiuJi equipment adopts capacitor type pulse power supply + multi-stage coil superposition technology to optimize the millisecond response of traditional magnetizers to the 0.1 second level. The core working logic is as follows:
1. Ultra-high-voltage energy storage and instantaneous release: The equipment is built-in imported oil-immersed energy storage capacitor, which can store several megajoules of energy in a single charge/discharge, and with the flat SCR and rectifier module, it can realize the precise delivery of current to the magnetizing coil in the μs-level time.

2. Multi-stage magnetic field superposition design: the outer coil is powered by high-capacity pulsed power supply to provide the basic background magnetic field; the inner coil adopts high power density power supply to superpose the instantaneous peak magnetic field. Through the PLC integrated control system, the two levels of magnetic field operate in concert, so that the total magnetic field strength reaches 10T (Tesla) level within 0.1 second, while the magnetic field uniformity error is controlled within ±0.5%.

II. Magnetic circuit structure and material innovation: core initiatives to reduce energy loss

During the magnetization process, magnetic field leakage and coil overheating are the key problems to be solved. JOJO has optimized this through the following innovative solutions:

1. Split Magnetic Circuit Optimization: Adopting the structure design of "Ring Yoke + Tapered Pole Head", the magnetic field focusing efficiency is improved by 30%, and the magnetic line leakage rate is controlled to below 5%. In the magnetization test of miniature sensors, this design optimizes the rate of change of magnetic field strength gradient on the magnet surface from 12%/mm in conventional equipment to 3%/mm.

2. Nanocrystalline alloy coil skeleton: Fe-Si-B-Nb-Cu nanocrystalline alloy is selected to replace the traditional pure copper wire, its tensile strength can reach 600MPa, and it can still maintain the structural stability under the environment of 10T magnetic field, and at the same time, it can make the coil resistivity decrease by 40%. With the optical isolation pulse control technology, the current attenuation time can be shortened to 1/5 of the traditional solution.

Intelligent Feedback and Process Closure: Technology Upgrade from Magnetization to Magnetization Control

By integrating sensors and AI algorithms, JUJI has upgraded the magnetization process to a dynamically adjustable closed-loop system with the following core advantages:

1. Millisecond Magnetic Field Monitoring: Embedded in the center of the magnetizing coil, the Hall sensor array collects magnetic field strength, direction and distribution data in real time, and the response delay is controlled within 50μs. In the motor rotor magnetization scenario, the system can detect the air gap magnetic field deviation at 0.01mm level and adjust the pulse parameters automatically.

2. Self-optimization of process parameters: Based on historical magnetization data, the system can establish a 3D mapping model of "material - size - magnetic field". For example, for NdFeB N52 magnets, the system can automatically match the 3000V pulse voltage and 200kA peak current to achieve a remanent magnetization Br of 1.48T, which is much more efficient than manual debugging.

The high-frequency magnetic field generator of JUJI pulsed magnetization equipment further expands the efficiency and precision of the magnetization process by virtue of the synergistic innovation of energy compression, magnetic circuit optimization and intelligent feedback. Its 0.1-second magnetization performance not only provides reliable technical support for high-precision manufacturing of motors and sensors, but also shows the broad application potential of strong magnetic field technology in the field of material processing.

Magnetization of Magnetic Materials

3C Electronic Magnetization

Motor Rotor Magnetization

Car Speaker Magnetization

New Energy Vehicle Industry

Medical Equipment Industry

衫钴磁铁充磁视频案例—久巨充磁机

2026年5月23日

轴承钢因其高硬度、耐磨性广泛应用于精密轴承制造，但鲜为人知的是，通过专业充磁工艺，轴承钢同样可被赋予稳定的磁性功能。久巨充磁机采用脉冲磁场定向技术，可在20秒内完成轴承钢的磁化激活。

轴承钢充磁视频案例—久巨充磁机

2026年5月22日

尼龙磁充磁过程案例讲解—久巨充磁机

2026年5月14日

深入了解尼龙磁充磁原理、工艺流程及久巨自动化充磁设备的技术优势，助力磁性材料精密磁化生产。

硅胶磁材产品的充磁案例—久巨充磁机

February 25, 2026

In the field of industrial manufacturing, silicone magnetic products are widely used in smart wearable, sealed components and other scenarios due to both flexible qualities and magnetic properties. The core of the accurate magnetic properties depends on the professional magnetization process. This time, JiuJi Magnetization undertook the project of magnetizing silicone products, and successfully realized the product's magnetic force from 0.01 gauss to 15.5 gauss by leaps and bounds, and the following is the detailed record of the whole process.

20秒教你如何选充磁机视频讲解—久巨充磁机

2026年5月29日

20秒快速掌握久巨充磁机选型技巧，轻松选到适配机型。选型可从多维度逐一核对，先判定产品磁体类别，不同材质对应适配机型规格。

久巨应邀参加寮步镇商标品牌培育培训—久巨充磁机

2026年5月29日

2026年5月29日，久巨自动化应邀参加由东莞市市场监督管理局寮步分局主办的”寮步镇高价值商标品牌培育暨商标品牌指导站服务能力提升项目第二期培训会议”。本次会议以”企业品牌从商标开始”为主题，汇聚了镇市场监管分局相关负责人、东莞市商标品牌研究院专家及寮步镇各重点企业代表，共同探讨商标品牌战略规划与国际化发展路径。