Sunnytec Piezoelectric TechnologyShantou Sunnytec Electronics Co., Ltd.EN/中

Multi-frequency cleaning

Dual- and tri-frequency industrial cleaning systems

For multi-stage projects where one machine supports coarse and fine cleaning or different parts.

Updated2026-08-07Reviewed againstSunnytec multi-frequency product dataUse boundaryPreliminary selection; production requires engineering confirmation
01

Define the job of each frequency

For example, one band may support initial removal and another a finer stage. If the role of each band is unclear, simplify the design first.

02

Representative products

Current options include 28/40 kHz, 40/80 kHz, 40/80/120 kHz, 50/170 kHz and 100/160 kHz.

03

Validation priorities

Record electrical behavior, temperature rise, power, uniformity and loaded cleaning results at each frequency, and validate switching logic.

RELATED PRODUCTS

Products for further comparison

These links help narrow the range; the final model still requires project-specific confirmation.

STC-4SH-28K/40K Ultrasonic Cleaning TransducerUltrasonic Cleaning TransducerSTC-4SH-28K/40K28 ± 1 / 40 ± 1 kHz · 60 W · Ø65 × 69 mm↗STC-4SH-3840K/80K Ultrasonic Cleaning TransducerUltrasonic Cleaning TransducerSTC-4SH-3840K/80K40 ± 1 / 80 ± 5 kHz · 60 W · Ø40 × 60 mm↗STC-4SH-40K/80K/120K Ultrasonic Cleaning TransducerUltrasonic Cleaning TransducerSTC-4SH-40K/80K/120K40 ± 1 / 80 ± 5 / 120 ± 5 kHz · 60 W · Ø40 × 60 mm↗

TECHNICAL FAQ

Common customer questions

Can one generator drive every frequency?＋

This depends on the generator and system design and requires supplier confirmation.

Can multi-frequency systems support production?＋

Yes, after full-machine matching, process-window and continuous-operation validation.

Content note

This page is based on current public Sunnytec product data and engineering communication workflows. If specifications change, the latest mutually approved specification prevails. The page does not guarantee finished-machine performance, safety, regulatory compliance or application results.