2400W 28kHz 40kHz 4-Sided Immersible Ultrasonic Transducer Bar, 48-Vibrator Stainless Steel Cavitation Bar for Industrial Tank Cleaning

High-Power Submersible Transducer System for Precision Cleaning, Defoaming & Sonochemistry

Product Overview

The 4-sided immersible ultrasonic transducer bar is engineered for retrofitting into new or existing industrial process tanks. Unlike traditional flat immersible packs that emit sound waves in a single direction, this unit features a specialized multi-faceted profile with four active radiating faces. This design projects uniform cavitation energy throughout the fluid volume, eliminating acoustic dead zones and accelerating cleaning and sonochemical processes.

Driven by an external digital ultrasonic generator with manual power adjustment, each bar utilizes industrial-grade piezoelectric transducers bonded to heavy-gauge stainless steel to ensure continuous, high-efficiency energy conversion.

Technical Specifications (Standard & Custom Options)

The specifications below represent standard production model GHQ48120. Dimensions, power ratings, and frequencies can be engineered to order.

Flexible Mounting Configurations

The slim footprint of the 4-sided transducer bar permits drop-in integration without consuming significant tank capacity:

• Top-Mounted Installation: Suspended vertically from top brackets or tank rims, facilitating rapid maintenance and removal without draining the tank fluid.
• Bottom-Mounted Installation: Positioned horizontally or vertically across the tank floor, directing intensive cavitation upward through submerged baskets.
• Side-Mounted Installation: Fixed horizontally along side walls to ensure balanced, cross-tank sound field distribution in narrow or deep tanks.

Frequency Selection Guide

• 28 kHz (Heavy-Duty Processing): Delivers intense cavitation bubbles with high collapse energy. Best suited for heavy grease removal, scale stripping, engine block cleaning, castings, and coarse industrial parts.
• 40 kHz (General-Purpose Precision): Produces smaller, densely populated cavitation bubbles capable of penetrating blind holes, micro-grooves, threaded sections, electronics, and precision-machined components.

Industrial Craftsmanship & Custom Engineering

1. Transducer Assembly: Transducers are secured using specialized aerospace-grade bonding adhesives and reinforced with mechanical studs to prevent detachment under sustained thermal and mechanical stress.
2. Structural Integrity: Heavy-gauge 2.0 mm SUS304 or 2.5 mm SUS316 plates are joined via precision TIG welding to ensure hermetic sealing under hydrostatic pressure.
3. Specialized Surface Treatments: For aggressive chemical baths or abrasive wear environments, bars can be customized with hard chrome plating, constructed entirely from titanium, or engineered with specialized corrosion-resistant alloys.

Process Applications

Beyond industrial parts degreasing, the high cavitation intensity generated across all four radiating faces makes this system suitable for specialized fluid processing:

• Liquid Defoaming & Degassing: Removes entrapped air micro-bubbles from viscous liquids, epoxy resins, coatings, and pharmaceutical solutions.
• Dispersion & Deagglomeration: Breaks down particle agglomerates in liquid-solid suspensions for chemical and materials synthesis.
• Emulsification: Produces fine, uniform oil-water and immiscible liquid emulsions without excessive mechanical shear.

Intelligent Digital Generator

Each transducer bar operates in tandem with a matched digital generator:

• Adjustable Power Output: Ultrasonic output can be adjusted manually to match delicate or aggressive cleaning cycles.
• Digital Status Display: Clear interface showing operating frequency, operational time, and output current.
• Stable Frequency Output: Ensures frequency locking under fluctuating bath levels, temperatures, and workload masses.

Crucial Operational Guidelines

To preserve equipment service life and ensure operator safety, adhere to the following operational parameters:

• Liquid Level Requirement: The transducer bar must remain completely immersed in liquid during operation. Dry operation is strictly forbidden and causes rapid thermal failure.
• Workpiece Clearance: Maintain a minimum distance of ≥ 2 mm between workpieces/baskets and the vibrating surface to prevent localized erosion and cavitation damping.
• Chemical Media: Compatible with mild, water-soluble cleaning agents. Strong, concentrated acids or caustic alkalis require custom SUS316 or titanium construction.
• Duty Cycle & Cooling: While built for industrial duty cycles, an intermittent cooling pause (≥ 3 minutes) is recommended following extended cycles to eliminate internal heat buildup.
• Generator Placement: Keep the ultrasonic generator in a dry, ventilated environment. Prevent fluid splashing onto the front panel or rear fan intakes.

Quality Assurance & Packaging

• Quality Certification: Manufactured in compliance with ISO 9001 standards; systems are CE, RoHS, and FCC certified with full testing documentation.
• Packaging: Ships packed in heavy-duty export cartons or fitted wooden crates with shock-absorbing foam inserts for international transit protection.