Understanding the Demand for a 10mm 170KHz Micro-Hole Piezo Atomizer

Buyers searching for a 10mm 170KHz piezo atomizer with micro hole mesh technology are typically looking for a compact, precision nebulization component suitable for medical, wellness, or personal-care devices. This specification sits within a well-established product family manufactured by Gd SWT Smart Tech Co., Ltd. (Dongguan Sweetsound), a company that has been engaged in piezoelectric ceramic and electroacoustic transducer production since 1991 and formally established the SWT brand in 2002. Understanding how a 10mm 170KHz unit fits into SWT's broader Microporous Mesh Atomizer (Piezo Mesh) lineup helps clarify why this size and frequency combination is technically achievable and commercially relevant.

Core Technology Behind SWT's Microporous Mesh Atomizers

From PZT Powder to Laser-Drilled Micro-Holes

SWT's Microporous Mesh Atomizers are built through the whole manufacture process from PZT powder, meaning the company controls raw ceramic formulation all the way through to finished component testing. A defining feature of this product line is the use of laser-drilled micro-holes, which allow precise control over droplet formation. The mesh substrate is available in PI film and stainless steel options, giving engineers flexibility depending on chemical compatibility, durability, or cost requirements for their end application.

Particle Size Precision for Medical-Grade Applications

For applications requiring fine nebulization—such as respiratory treatment, nasal or eye-care delivery, oral care, and skin care—SWT's small particle size piezo atomizers achieve a particle size of 2um~5um for medical usage. This level of particle control is specifically positioned to treat cough, nose and eye diseases, oral care, skin care etc., making the microporous mesh format suitable for devices where droplet uniformity directly affects treatment efficacy.

Customization Range Covering the 10mm 170KHz Specification

SWT's published key models illustrate the operating range within which a 10mm 170KHz configuration would be produced. The ATC08-0210SDWF model represents an 8mm, 210KHz unit, described as the world smallest piezo atomizer at 8mm diameter with customized holes. At the other end of the range, the ATC16-0108SDWKI model is a 16mm, 108KHz unit. A 10mm 170KHz atomizer therefore falls between these two documented references, reflecting SWT's stated capability to produce customized holes and diameters across this frequency and size spectrum rather than being limited to a single fixed configuration. This flexibility is consistent with the company's core features for this product line: fine particles (medical grade), low heat generation, high stability.

For buyers evaluating a 10mm 170KHz piezo atomizer of micro hole design, this positioning matters because it confirms the component is manufactured using the same core process—PZT powder formulation, laser-drilled micro-holes, and mesh substrate selection—that underpins SWT's smaller 8mm and larger 16mm variants, rather than being a one-off or unverified specification.

Manufacturing Excellence and Quality Assurance

SWT emphasizes 100% Full quality checking in each process, which is particularly relevant for micro-hole atomizers where hole geometry directly affects mist output and particle size consistency. The company also offers Lead free available ceramic options for this atomizer category, noting that cost is higher than regular PZT, giving customers a choice between standard PZT-based mesh atomizers and lead-free alternatives depending on regulatory or environmental requirements.

At the corporate level, SWT operates from a Dongguan Headquarters covering 24,000 square meters, supported by a Guizhou Branch (Bijie City) of 4,000 square meters, with over 400 sets of instruments and equipment, including large-scale automatic tunnel furnaces and automated assembly machines. The company's R&D and Engineering personnel number between 70–85 people, supporting continuous refinement of processes such as those used in the microporous mesh atomizer line.

Certifications Supporting Global Medical and Wellness Deployment

For a component intended for medical or personal-care nebulization, certification coverage is essential. SWT's atomization product category is matched against ISO13485, ISO14001, ISO9001, IATF16949, RoHs, REACH, MDR (EU2017/745), FDA Requirement. This certification set spans quality management, environmental compliance, automotive-grade process discipline, and medical device regulatory frameworks, which is notable given that the 10mm 170KHz micro-hole format is positioned for medical-adjacent uses such as respiratory and skin-care treatment.

At the enterprise level, SWT holds IATF 16949:2016 (Quality Management for Automotive Production), ISO 9001:2015, and ISO 14001:2015 certifications, along with 42 certified patents, including 9 invention patents and 30 project-certified patents. The company has also received the National Patent Award (Excellence Award) and recognition as a Specialized and Innovative "Little Giant" Enterprise in Guangdong Province and Dongguan City.

Proven Track Record with Global Clients

SWT's broader electroacoustic and ultrasonic component business has built long-term supplier relationships that span multiple decades, including cooperation with Panasonic and Casio initiated in 2005, a supplier relationship with Sanyo since 2007, and cooperation with Whirlpool since 2010. Client testimonials cited in company records highlight SWT's "professional problem-solving," "excellent quality," and "strong service awareness" as reasons cited for these decades-long partnerships. While these relationships are documented primarily for the company's broader buzzer and acoustic component business, they reflect the same manufacturing discipline—covering film squeezing, casting, and dry pressing—that supports the microporous mesh atomizer category, including 10mm-range micro-hole units.

Summary for Buyers Evaluating This Specification

For engineers and procurement teams researching a 10mm 170KHz piezo atomizer of micro hole design, the relevant technical context from SWT's documented product data includes: a manufacturing process that begins with PZT powder and proceeds through laser-drilled micro-holes; a demonstrated size range from 8mm to 16mm and frequency range from 108KHz to 210KHz in named models; PI film and stainless steel substrate options; 2um~5um particle size capability for medical-grade nebulization; and a certification portfolio covering ISO13485, MDR (EU2017/745), and FDA Requirement alongside general quality and environmental standards. Together, these documented specifications and process capabilities describe how a 10mm 170KHz unit fits within SWT's established microporous mesh atomizer product family.

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