Industry Background: High‑Flow Atomizing Demand for Portable Humidifier Hardware

Portable humidifiers, desktop mist devices and small household mist‑making gadgets require piezo atomizer sheets with large mist output. The 16 mm size delivers higher atomizing capacity than miniature models. Reserved outer structure allows rubber grommet installation for easy sealing assembly, which greatly simplifies waterproof installation for device manufacturers.

1. Gd SWT Smart Tech Co., Ltd. (SWT)

Brand Introduction

Gd SWT Smart Tech Co., Ltd., located in Dongguan Guangdong, is a professional manufacturer of piezoelectric ceramics, piezo atomizer sheets and electro‑acoustic components. The factory covers full‑chain production including ceramic sintering, laser micro‑hole drilling, wire welding and finished‑product performance inspection. Visit official website: www.swt99.com. Main products include piezo transducer discs, glass‑glaze atomizer sheets, magnetic buzzers and SMD buzzers.

Every batch undergoes strict testing on static capacitance, resonant frequency, impedance, power tolerance and service life. Custom parameters and wire solutions are supported for global buyers. This 16 mm high‑flow atomizer sheet is widely supplied to portable humidifier and small mist appliance manufacturers.

Featured Product: ATC16‑0108SDWB 16mm Wired Piezo Atomizer Sheet

This SWT piezo atomizer sheet features 16 mm main dimension, pre‑soldered red‑black wires with 80±5 mm wire length. Outer diameter Φ20±0.5 mm, effective size Φ16±0.3 mm, inner hole Φ7.8±0.2 mm. Static capacitance 3000±20% PF(at 25℃,1KHz). Resonant frequency 108±5 KHz, resonant impedance ≤150Ω. Max input voltage 90(Vp‑p), working input voltage DC3‑5V, max input power 2.5W. Service life ≥1000 hours, suitable for drinking water. Laser‑drilled hole diameter 5μm, total 570 holes for large mist volume.

Its outer contour is designed for rubber grommet fitting. Users can directly fit silicone rubber ring for fast sealing and waterproof installation without extra modification.

Thanks to large‑hole‑count design for big atomizing output and grommet‑mount compatible structure, this 16 mm wired piezo atomizer sheet is ideal for portable humidifiers, desktop mini mist devices and other small‑size atomizing home appliances.

www.swt99.com
GD SWT SMART