2700W 4-Side Immersible Ultrasonic Transducer Bar 28kHz 40kHz Stainless Steel Submersible Cavitation Rod for Industrial Cleaning Tanks

Submersible Transducer System for Industrial Cleaning, Liquid Defoaming & Emulsification

Product Overview

The 4-sided immersible ultrasonic transducer bar is engineered for integration into industrial process tanks. Built with a compact multi-faceted cross-section, this unit utilizes four active radiating faces to emit cavitation energy across fluid volumes. This configuration distributes acoustic energy more uniformly than single-sided plates, preventing acoustic dead spots and accelerating liquid processing.

Powered by an external digital ultrasonic generator with manual power regulation, the system incorporates industrial-grade piezoelectric transducers bonded directly to heavy-gauge stainless steel to ensure continuous energy transfer.

Technical Specifications

The specifications below apply to model GHQ54135. Dimensions, power ratings, and frequencies can be engineered to custom tank dimensions.

Installation & Mounting Configurations

The slim footprint of the 4-sided bar integrates into new or existing processing baths without reducing operational liquid capacity:

• Top-Mounted Installation: Suspended vertically from tank rims or overhead fixtures. Allows rapid removal and inspection without draining the bath fluid.
• Bottom-Mounted Installation: Placed horizontally or vertically near the tank floor to project intensive cavitation upward through cleaning baskets.
• Side-Mounted Installation: Fastened horizontally along interior walls to supply horizontal ultrasonic coverage across wide or deep tanks.

Operating Frequency Selection

• 28 kHz (Heavy-Duty Industrial Cleaning): Produces larger cavitation bubbles with high collapse force. Used for removing heavy grease, carbon buildup, rust, scale, engine blocks, and unmachined castings.
• 40 kHz (General-Purpose & Precision Cleaning): Generates high-density cavitation suitable for penetrating blind holes, fine threads, circuit components, and delicate, high-precision machined surfaces.

Construction & Materials

1. Transducer Assembly: Transducers are secured using high-strength industrial bonding agents and mechanical studs to prevent detachment under sustained thermal and acoustic stress.
2. Hermetic Enclosure: Precision TIG welding joins 2.0 mm SUS304 or 2.5 mm SUS316 stainless steel to ensure complete liquid sealing under hydrostatic pressure.
3. Surface Options: For harsh chemical environments or high-abrasion applications, contact surfaces can be customized with hard chrome plating, constructed entirely from titanium, or engineered with chemical-resistant alloys.

Process Applications

Beyond parts degreasing, the intense multi-directional sound field serves various chemical and fluid-processing tasks:

• Liquid Defoaming & Degassing: Collapses bubbles and expels entrapped micro-air from coatings, adhesives, resins, and pharmaceutical solutions.
• Dispersion & Deagglomeration: Breaks up pigment agglomerations and nanomaterials in suspensions to achieve uniform particle size distribution.
• Emulsification: Blends immiscible liquids (such as oil and water) into stable emulsions without excessive shear heat.

Digital Ultrasonic Generator

Each transducer bar connects to a matched solid-state digital generator:

• Power Control: Ultrasonic output power can be manually adjusted to accommodate delicate substrates or dense contaminations.
• Digital Diagnostic Interface: Front panel displays real-time operational status, working frequency, current, and process timer.
• Auto-Tuning Circuitry: Maintains continuous frequency tracking under varying water levels, fluid temperatures, and part loads.

Operating Guidelines & Precautions

Adhere strictly to the following parameters to protect equipment and ensure operational safety:

• Full Immersion Requirement: The transducer bar must remain fully submerged in fluid during operation. Dry operation is strictly forbidden and causes rapid transducer failure.
• Workpiece Clearance: Maintain a minimum distance of ≥ 2 mm between parts/baskets and the vibrating steel surface to prevent cavitation erosion marks and acoustic damping.
• Chemical Compatibility: Designed for neutral or mild water-soluble detergents. Concentrated acids or caustic alkalis require custom SUS316 or titanium construction.
• Duty Cycle & Cooling: Supports continuous industrial duty cycles. An intermittent cooling pause (≥ 3 minutes) is recommended after prolonged runs to dissipate residual heat.
• Generator Environment: House the generator in a dry, ventilated area away from fluid splashing and corrosive vapors.

Quality Control & Certifications

• Standards Compliance: Manufactured in an ISO 9001:2015 certified facility.
• International Certification: Fully compliant with CE, RoHS, and FCC standards, backed by third-party inspection reports.
• Protective Packaging: Shipped in standardized export cartons or lined wooden crates to prevent mechanical shock during transit.