Custom thin and ultra-thin sheet magnets are precision customized magnetic products for miniaturization, thinning and lightweight industrial and electronic products. With the rapid development of thin-screen electronics, wearable devices, precision automation and ultra-thin packaging industries, the demand for ultra-thin, high-precision and high-stability thin sheet magnets is increasing day by day. Our custom thin magnet service covers ultra-thin specifications from 0.05mm to 5mm, and supports arbitrary customization of size, shape, magnetic force, surface treatment and structural technology, which can fully adapt to the ultra-thin assembly space and high-precision use requirements of various precision products.

The production and processing of ultra-thin sheet magnets has high technical thresholds, and ordinary processing technologies are prone to problems such as sheet cracking, uneven thickness, surface burrs, and magnetic attenuation. We adopt professional multi-layer fine grinding, low-temperature cutting and stress relief processes in the production process. Through precise control of processing speed, cutting force and temperature, we ensure that the ultra-thin magnet sheet has complete structure, uniform thickness, flat and smooth surface, no warping and no deformation. In terms of material selection, high-purity neodymium iron boron, high-flexibility bonded magnetic materials and high-uniformity ferrite materials are selected according to different thickness specifications and use scenarios: ultra-thin neodymium iron boron sheets are used for scenarios requiring high magnetic force in thin space; bonded thin magnets are used for scenarios requiring high toughness and anti-fracture; ferrite thin magnets are used for cost-effective civilian and packaging scenarios.

In terms of customization functions, thin sheet magnets support personalized design of multiple parameters. Size customization includes arbitrary length and width matching, and the dimensional tolerance is controlled within ±0.02mm to ensure precise assembly of ultra-thin gaps; shape customization covers square, rectangle, circle, ellipse, and irregular special-shaped thin sheets, and can process tiny hole positions and grooves on ultra-thin sheets; magnetic force customization can adjust the magnetic field strength according to the thickness limit, realizing stable magnetic output under ultra-thin conditions; surface treatment customization includes anti-rust zinc plating, wear-resistant nickel plating, waterproof epoxy coating and self-adhesive backing treatment, which improves the environmental adaptability of thin magnets. In addition, for ultra-thin magnets used in precision electronic equipment, anti-demagnetization and anti-interference treatment can be customized to ensure that the magnetic field is stable and does not attenuate during long-term use.

Custom thin and ultra-thin sheet magnets are widely used in high-end precision fields. In the consumer electronics industry, ultra-thin magnets are used for internal fixing, magnetic attraction assembly and sensor induction of mobile phones, tablet computers, smart watches, Bluetooth headsets and wearable devices, realizing lightweight and thin design of electronic products; in the packaging industry, ultra-thin magnetic sheets are used for hidden magnetic attraction fixing of high-end gift boxes and ultra-thin packaging boxes, which does not occupy packaging space and improves product grade; in the industrial automation industry, thin magnetic sheets are used for precision positioning and thin component adsorption fixing of micro automation equipment; in the medical industry, ultra-thin high-precision magnets are used for auxiliary fixing of medical wearable devices and precision rehabilitation equipment. We have mature ultra-thin magnet processing technology and rich customization experience, which can solve the processing difficulties of ultra-thin and fragile magnets, provide customers with high-precision, high-stability and high-consistency thin magnet customized products, and support small-batch proofing and large-batch mass production to meet the diversified needs of different industries.