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Contact number:0755-2708-8292
Mobile Number:18938693455(Helen Yu)
Enterprise Email:yw11@zldsmt.com
Shenzhen Factory (Headquarters):Building A3, Huafa Industrial Park, Fuyong Street, Fuyuan Road, Baoan District, Shenzhen
Nantong Factory Address:No.268 Jinchuan Road, Nantong Hi-tech Industrial Development Zone, Tongzhou District, Nantong City, Jiangsu Province
Kunshan Factory Address:No.1318, Shuixiu Road, North Private Industrial Park, Yushan Town, Kunshan City, Jiangsu Province
Electroformed Micro-Perforated Atomizing Screen

Electroformed Micro-Perforated Atomizing Screen

Electroformed microporous atomization screens are manufactured using an integrated photolithography and electroforming precision molding process. Featuring a stress-free nickel-cobalt alloy structure, micron-level ultra-fine pores, and mirror-smooth through-hole walls, they offer advantages such as clog-resistance, no water accumulation, fine atomization, uniform mist output, corrosion resistance, and vibration resistance. Suitable for a wide range of applications—including medical nebulization, cosmetic hydration, home humidification, and industrial disinfection—these screens support customization for non-standard pore sizes and irregular shapes, making them a comprehensive replacement for imported precision atomization screens.
Application area
Medical ultrasonic nebulizers
beauty and skincare misting devices
quiet home humidifiers
industrial disinfection and sterilization sprayers
and new consumer electronics featuring misting technology
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Product features

Electroformed Micro-Perforated Atomizing Screen

Electroformed micro-perforated atomization screens are core precision components developed for the fields of precision atomization, microfluidic dispersion, and ultrafine spraying. They completely overcome the process limitations of traditional laser drilling, chemical etching, and mechanical punching methods for atomization screens. Relying on high-precision photolithography, pulsed electrochemical atomic deposition, mirror polishing, and non-destructive demolding, enabling the mass production of atomization screens that are stress-free, highly uniform, clog-resistant, and long-lasting. With micron-level microporous forming precision, stable fluid atomization performance, and high-strength, corrosion-resistant physical properties, these screens are widely used in medical nebulization, beauty and skincare, home humidification, industrial disinfection, and micro-atomization electronics. They serve as core components for modern precision atomization devices to achieve quiet, fine, and stable mist output, aligning with the industry trends toward miniaturization, refinement, and extended service life.


In terms of forming precision and microporous structure design, this product employs an atomic-level additive manufacturing process. The entire process is free of mechanical extrusion, high-temperature sintering, and chemical etching, eliminating defects such as tapered pore openings, slag burrs on pore walls, uneven pore sizes, surface stress deformation, and microporous blockage at the source of production. Based on 1:1 precise replication from a high-precision master mold, the micro-pore dimensional accuracy reaches ±0.5 μm. It can consistently form precision micro-pores within the 2–50 μm range, featuring a regular array of pores, uniform pore shapes, and the absence of deformed or locally misaligned pores, ensuring extremely high fidelity in pattern replication. Compared to atomization screens produced by traditional processes—which suffer from issues such as large pore size variability, inconsistent droplet sizes, and spray deviation—electroformed microporous atomization screens feature uniformly open and permeable pores. The flow efficiency of each microporous opening is highly consistent, allowing for precise control over liquid shearing and dispersion. This ensures the stable output of ultrafine, uniform droplets. No manual pore refinement or secondary calibration is required; the screens are ready for direct installation in various ultrasonic atomization devices upon delivery.


In terms of atomization performance and anti-clogging effectiveness, the product utilizes a high-density nickel-cobalt alloy microcrystalline structure that has undergone professional mirror polishing and passivation treatment. The inner walls of the micropores are smooth and permeable, free of pores, steps, or dead corners, resulting in an extremely low liquid adhesion coefficient. During high-frequency vibrational atomization, various media—including medicinal solutions, purified water, essential oils, and disinfectant solutions—can rapidly pass through the micro-pores, where they are uniformly fragmented and dispersed into ultra-fine mist particles. There is no buildup on the walls, no liquid residue, and no micro-pore blockage, ensuring excellent self-cleaning and anti-clogging properties. Traditional atomizing screens have rough inner walls that are highly prone to scale, chemical residue, and impurities. After only a short period of use, they often develop issues such as reduced mist output, uneven mist distribution, or complete failure to produce mist. In contrast, electroformed microporous atomizing screens enable long-term, continuous, and stable atomization, with a consistent mist volume and fine mist quality, free from water droplets or backflow. This effectively enhances the atomization experience and operational stability of end-user devices, eliminating issues such as uneven atomization and localized water spray.


In terms of physical properties and adaptability to various operating conditions, the one-piece electroformed structure has zero internal stress and is free of delamination or porosity defects. The material undergoes specialized tempering and strengthening treatment, resulting in a balanced and excellent combination of hardness, toughness, and corrosion resistance, with outstanding resistance to tensile stress, deformation, and high-frequency vibration fatigue. The mesh surface is flat, thin, and structurally stable, making it suitable for long-term use in ultrasonic high-frequency vibration atomization environments. Continuous vibration will not cause the mesh to sag, micro-pores to deform, pore sizes to expand, or localized damage to occur. The material is resistant to acids and alkalis, scale corrosion, and aging at both high and low temperatures. It is suitable for medical cleanroom environments, household applications at room temperature, and complex industrial disinfection scenarios. It remains rust-free and scale-free with no performance degradation over long-term use, making it perfectly suited for various atomization scenarios involving alternating wet and dry conditions and continuous operation, ensuring stable, round-the-clock equipment performance.


In terms of customization capabilities and quality control, the electroforming process offers exceptional design flexibility, free from the constraints of traditional manufacturing methods. We can customize atomization screens with varying pore sizes, pore spacing, mesh thickness, external dimensions, and irregular contours as needed. We support the customization of non-standard structures, such as high-density micro-pore arrays and zoned, differentiated perforations, to precisely meet the requirements of atomization equipment with different power ratings, atomization volumes, and media types. All products undergo fully automated CCD full-dimension precision inspection, practical atomization performance testing, anti-clogging performance testing, and random sampling for corrosion resistance and aging resistance. With standardized quality control throughout the entire process and traceable quality, we support rapid small-batch prototyping and stable large-scale mass production. Our products can fully replace imported precision micro-pore atomization screens, thereby contributing to the localization and upgrading of China’s precision atomization equipment industry.

Product advantages

Compared to traditional laser-cut, etched, and machined atomization screens, electroformed micro-perforated atomization screens offer comprehensive and overwhelming advantages in key areas such as atomization precision, spray uniformity, clog resistance, service life, adaptability to operating conditions, and mass production stability. They completely resolve industry pain points associated with traditional atomization screens—such as prone-to-clogging pores, coarse droplets, uneven spray distribution, susceptibility to corrosion and deformation, short service life, and high failure rates. They have become the preferred core component for precision atomization equipment in the medical, beauty, home, and industrial sectors, helping to improve the quality and efficiency of atomization equipment while reducing after-sales maintenance costs.


With micron-level precision in micro-hole formation, the fineness of the atomized mist far exceeds that of traditional products. Traditional laser-drilled atomization screens suffer from high-temperature scorching effects, leaving molten edges and burrs on the pore walls, significant deviations in pore diameter, and irregular pore shapes; etched atomization screens suffer from lateral corrosion, resulting in uneven micro-pore sizes and disorganized arrays, which lead to a mixture of coarse and fine atomized particles, unstable mist output, and spray drift and splashing, making them unable to meet the demands of high-end precision atomization. In contrast, electroformed microporous atomization screens leverage precision photolithographic replication combined with stress-free electroforming technology. This ensures high uniformity in microporous size, shape, and flow resistance across the entire screen, enabling precise cutting of the medium to form ultra-fine, uniform droplets ranging from 1 to 5 μm. These screens deliver high droplet concentration, excellent dispersion, and eliminate splashing of large water droplets. Whether for the nebulization and absorption of medical drugs, precise moisturizing in skincare, or quiet humidification in the home, it delivers a dense and gentle atomization effect, significantly enhancing the user experience of end-user devices and the product’s core competitiveness.


The mirror-finish, anti-clogging, self-cleaning design significantly reduces equipment failure rates. Traditional atomization screens have rough pore walls and uneven dead corners; prolonged atomization of pure water, medicinal solutions, or essential oils easily leads to the buildup of scale, medicinal residue, and gel-like impurities. This frequently results in issues such as clogged pores, reduced mist output, uneven mist distribution, or complete failure to produce mist, requiring frequent disassembly, cleaning, and maintenance—leading to high after-sales failure rates and a poor user experience. The electroformed microporous atomization mesh features a mirror-smooth surface with no dead corners, making it difficult for substances to adhere or accumulate. It possesses natural self-cleaning and anti-clogging capabilities, enabling long-term continuous atomization without interruption. This significantly reduces equipment clogging failures and the frequency of cleaning and maintenance, effectively extending the device’s service life, enhancing user convenience, and alleviating the brand’s after-sales operation and maintenance burden.


Its high-strength, corrosion-resistant, and vibration-resistant structure ensures an exceptionally long service life, thereby reducing mass production costs. Traditional atomizing screens suffer from high residual stress during manufacturing; prolonged, high-frequency ultrasonic vibration easily leads to issues such as screen surface deformation, micro-pore enlargement, localized damage, rust, and aging. This results in rapid precision degradation, a short service life, and frequent replacement of consumables—all of which continuously increase a company’s mass production and after-sales costs. Electroformed microporous atomization screens are integrally molded with zero internal stress. The dense nickel-cobalt alloy structure resists vibration fatigue, medium corrosion, and scale buildup. Even under long-term, high-frequency vibration conditions, the screen surface remains flat, pore sizes remain constant, and atomization performance does not degrade. with a service life several times longer than that of traditional atomization screens. This effectively reduces the frequency of equipment consumable replacements, avoids calibration deviations caused by frequent part changes, and significantly lowers enterprises’ long-term comprehensive costs for mass production and after-sales service.


Fully adaptable customization for all scenarios, keeping pace with the rapid evolution of atomization equipment. As the precision atomization industry rapidly advances, new atomization devices featuring miniaturization, low power consumption, high fineness, and multi-medium compatibility are constantly emerging. Traditional manufacturing processes have limited customization capabilities and cannot produce non-standard structures such as irregular mesh surfaces, ultra-small pores, high-density arrays, or differentiated pore sizes, making it difficult to meet the demands of new product development. The electroforming process offers exceptional design flexibility, allowing for one-to-one customization of specialized atomization screens based on device power, atomization volume, medium type, and installation structure. It precisely meets atomization needs across all scenarios—including medical, beauty, home, and industrial applications—enabling rapid prototyping, process debugging, and mass production, thereby significantly shortening customers’ product R&D and time-to-market cycles.


Domestically produced high-end alternatives help the atomization industry reduce costs and improve efficiency. In the past, the domestic atomization equipment industry has long relied on imported high-end precision micro-pore atomization screens, which came with high procurement costs, lengthy delivery cycles, difficulties in customization and modification, and slow after-sales response—all of which hindered the industry’s upgrading. Domestically produced electroformed micro-pore atomization screens feature mature manufacturing processes and consistent quality; their atomization precision, clog resistance, corrosion resistance, and service life are on par with imported products, allowing them to seamlessly replace imported components and significantly reduce corporate procurement costs. Leveraging the service advantages of rapid local prototyping, bulk delivery, one-on-one technical support, and efficient after-sales service, we provide domestic precision atomization equipment manufacturers with cost-effective, highly compatible core component solutions, fully committed to driving the localization and high-end upgrade of precision atomization components.

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