Structured Manufacturing Data (2026)

Ultrasonic Transducer Array

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard Ultrasonic Transducer Array used in the Machinery and Equipment Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical Ultrasonic Transducer Array is characterized by the integration of Piezoelectric Element and Backing Layer. In industrial production environments, manufacturers listed on CNFX commonly emphasize Piezoelectric ceramic (PZT) construction to support stable, high-cycle operation across diverse manufacturing scenarios.

A precisely arranged assembly of multiple ultrasonic transducers that generates and focuses ultrasonic waves for cleaning applications.

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Product Specifications

Technical details and manufacturing context for Ultrasonic Transducer Array

Definition

A critical component within an Industrial Ultrasonic Vegetable Washer, this array consists of multiple piezoelectric transducers arranged in specific patterns to create uniform, high-intensity ultrasonic cavitation throughout the washing chamber, effectively removing dirt, pesticides, and microorganisms from vegetable surfaces without damaging the produce.

Working Principle

Electrical energy is converted to mechanical vibrations via the piezoelectric effect in each transducer element. When driven at ultrasonic frequencies (typically 20-40 kHz), these vibrations create microscopic cavitation bubbles in the washing fluid that implode violently, generating intense localized cleaning action through micro-jets and shock waves.

Common Materials

Piezoelectric ceramic (PZT), Stainless steel housing, Epoxy resin encapsulation

Technical Parameters

Array dimensions and transducer spacing determine coverage area and cavitation uniformity (mm) Per Request

Components / BOM

Piezoelectric Element Part
Converts electrical signals to mechanical vibrations

Material: Lead zirconate titanate (PZT) ceramic
Backing Layer Part
Absorbs backward radiation and controls vibration damping

Material: Tungsten-epoxy composite
Matching Layer Part
Improves acoustic impedance matching between transducer and fluid medium

Material: Aluminum or polymer composite
Housing/Frame Part
Provides structural support and precise positioning of elements

Material: 316L stainless steel
Electrical Connectors Part
Delivers power and control signals to individual transducers

Material: Gold-plated copper with waterproof insulation

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for Ultrasonic Transducer Array.

Industrial Ecosystem & Supply Chain Structure

Complementary Systems

Downstream Applications

Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits

pressure:	0 to 5 bar
flow rate:	0 to 2 m/s
temperature:	-20°C to 80°C
slurry concentration:	Up to 20% solids by weight

Media Compatibility

✓ Aqueous cleaning solutions ✓ Mild chemical solvents ✓ Industrial process water

Unsuitable: High-viscosity fluids or abrasive slurries

Sizing Data Required

Required cleaning power (W/cm²)
Tank or chamber dimensions
Target cleaning cycle time

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause

Piezoelectric Element Degradation

Cause: Thermal fatigue from cyclic heating/cooling during operation, leading to depolarization or cracking of ceramic elements

Acoustic Coupling Failure

Cause: Deterioration of matching layers or bonding materials due to chemical exposure, moisture ingress, or mechanical stress

Maintenance Indicators

Significant drop in signal amplitude or signal-to-noise ratio during routine testing
Audible buzzing or rattling sounds during operation indicating loose internal components

Engineering Tips

Implement thermal management strategies including controlled warm-up/cool-down cycles and environmental temperature stabilization
Establish regular acoustic performance verification using calibrated reference standards and impedance testing

Compliance & Manufacturing Standards

Reference Standards

ISO 18563-1:2015 (Non-destructive testing - Characterization and verification of ultrasonic phased array equipment) ASTM E2491-13 (Standard Guide for Evaluating Performance Characteristics of Phased-Array Ultrasonic Testing Instruments and Systems) IEC 63042-101:2020 (Ultrasonic phased array equipment for non-destructive testing - Part 101: General requirements)

Manufacturing Precision

Element pitch uniformity: +/-0.01mm
Acoustic impedance matching layer thickness: +/-5% of nominal value

Quality Inspection

Phased array beam profile verification test
Electrical impedance and capacitance measurement of individual transducer elements

Factories Producing Ultrasonic Transducer Array

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Procurement Evaluation Criteria

Not customer reviews or live demand data. These dimensions support RFQ preparation and supplier evaluation.

Technical documentation

4/5

Manufacturing capability

4/5

Inspection readiness

5/5

Supplier transparency

3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What are the main applications of this ultrasonic transducer array?

This ultrasonic transducer array is primarily designed for industrial cleaning applications, including precision cleaning of machinery components, surface preparation, and removal of contaminants in manufacturing processes.

How does the piezoelectric ceramic (PZT) material affect performance?

PZT (lead zirconate titanate) ceramic provides high electromechanical coupling efficiency, allowing for effective generation of ultrasonic waves with consistent frequency response and durability in industrial environments.

What maintenance is required for the transducer array?

The stainless steel housing and epoxy resin encapsulation provide excellent corrosion resistance and durability. Regular inspection of electrical connections and cleaning of the housing surface are recommended for optimal performance.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification

This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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