Automatic Speaker Magnetizer

Automatic Speaker Magnetizer Product Details

Magnetization is the key process to form a stable magnetic field in the magnetic circuit system of the speaker, and the uniformity and stability of the magnetic field strength directly determines the sensitivity, frequency response range and consistency of the sound quality of the speaker. Our speaker magnetizer adopts advanced multi-pole magnetizing technology, combined with intelligent control system, to provide efficient, uniform and stable magnetizing treatment for the speaker magnets, and safeguard the acoustic performance of the speaker from the source.

1. Core technology advantages, empowering acoustic quality

Multi-pole uniform magnetization technology: Adopting customized magnetizing head design, together with pulse magnetizing technology, it can realize accurate magnetizing of different materials of magnets such as NdFeB, ferrite, etc., and the uniformity of the magnetic field strength reaches more than 99%. For different polarity requirements of the speaker magnetic circuit (such as unipolar, bipolar, multi-polar), the magnetizing head can be quickly replaced to meet diversified production needs.

Highly efficient and fast magnetization capabilityThe equipment adopts high-frequency magnetizing power supply, the single magnetizing time is only 0.01-0.05 seconds, and the single equipment can handle 1500-2000 magnetic steel workpieces per hour. Compared with the traditional magnetizing machine, the efficiency is increased more than 3 times, and the magnetic field strength of the magnet steel after magnetization is stable, the demagnetization rate is lower than 0.5%/year, which guarantees the sound stability of the speaker for long-term use.

Intelligent Magnetic Intensity Detection SystemThe equipment integrates a high-precision magnetic field strength detector, which automatically detects the magnets after magnetization is completed, and automatically sorts unqualified products to avoid defective products from flowing into the next process. At the same time, the system can record the magnetization parameters and inspection data of each batch of products in real time, and support the data export, which is convenient for production quality traceability.

Safe and energy-saving designIt is equipped with perfect safety protection system, including high-voltage insulation protection, over-current protection, over-heating protection, etc., and infrared protection device is set up in the operation area to guarantee the safety of the operators; it adopts energy-saving magnetizing power supply, with the standby power consumption lower than 50W, which saves energy of more than 30% compared with the traditional equipment, and reduces the cost of energy consumption of the customer's production.

2,Scenarios and Customer Value

The device is adapted toVarious types of speaker magnets (NdFeB magnets, ferrite magnets, SmCo magnets)It is widely used in the production process of headphone speakers, audio speakers, car speakers, walkie-talkie speakers, medical equipment speakers and other products. Through the accurate magnetization treatment of this equipment, the magnetic field distribution of the speaker's magnetic circuit is even, which can effectively improve the sensitivity of the speaker (by 5-10dB), optimize the frequency response curve, and make the sound quality clearer and the bass sound fuller. At the same time, the efficient production capacity and intelligent inspection system can help customers reduce the rework rate, shorten the production cycle and improve the overall production efficiency.

3,Manufacturer strength and service guarantee

As a source manufacturer specializing in the research, development, manufacturing and sales of speaker production equipment, we have a 10,000 square meters production base, a 20-person core R&D team and a perfect after-sales service system. All equipments have passed ISO9001 quality system certification, providingFree door-to-door installation and commissioning, 7 days free operation training, 1 year machine warranty, lifelong technical maintenanceetc. For the customer's special production needs, we can provide customized equipment development services, from the program design to the delivery of equipment for the whole process of personal follow-up.