600W 28kHz 40kHz Immersible Ultrasonic Transducer Plate SUS304 Stainless Steel 12 Transducers Submersible Pack with Digital Generator

Industrial Immersible Ultrasonic Transducer Plates

Modular Ultrasonic Packs for Retrofit Tanks, Industrial Degreasing, and Sonochemical Processing

Immersible ultrasonic transducer plates convert existing fluid tanks, rinse stations, and processing vessels into high-efficiency ultrasonic cleaning systems. Instead of replacing installed machinery, users position these hermetically sealed transducer packs directly into existing wash tanks.

Each unit features an array of heavy-duty 50 W industrial-grade piezoelectric transducers bonded to stainless steel plates and driven by an external digital generator. The system provides manual linear power adjustment, stable resonance tracking, and continuous cavitation for industrial parts washing, surface finishing, liquid degassing, extraction, and chemical dispersion.

Standard Model Specification: GK1225

Process Tank Integration

Modular immersion plates allow multi-zone installation inside large vessels. Transducers can be positioned along tank sidewalls and floor surfaces simultaneously to build balanced acoustic fields in complex vessels. This layout ensures cavitation energy penetrates nested components, dense basket arrangements, and large fabricated assemblies without directional acoustic shadowing.

Vessel Mounting Configurations

Transducer plates adapt to six core mounting orientations inside processing vessels:

1. Floor Mounting with Over-the-Rim Conduit: The plate rests on the tank floor and radiates upward through the fluid column, with the conduit extending over the tank lip.
2. Single Sidewall Mounting with Over-the-Rim Conduit: The plate mounts vertically to one wall to preserve base clearance for particulate drainage and sludge collection.
3. Opposed Dual Sidewall Mounting: Two plates face inward from opposite walls, directing focused cavitation into the central cleaning zone.
4. Floor Mounting with Submerged Sidewall Penetration: The plate rests on the base, while the conduit exits directly through a sealed bulkhead in the lower tank wall.
5. Sidewall Mounting with Direct Bulkhead Penetration: The plate mounts to the wall and routes wiring directly through the tank shell, eliminating external overhead piping.
6. Top-Down Suspension: The plate hangs from the upper tank rim and radiates downward, accommodating shallow tanks or floating surface components.

Conduit and Cable Egress Options

To maintain fluid-tight integrity across various vessel designs, four conduit connections are available:

• Rigid Pipe Conduit (Hard Tube): Fixed stainless steel pipe curved over the tank wall, functioning as both an electrical chase and a structural mounting hook.
• Flexible Armored Conduit (Soft Tube): Braided stainless steel protective hose providing flexible routing around tank baffles, pipework, and structural framing.
• Submerged Bulkhead Lock Nut (Immersion Lock Nut): Threaded compression fitting through the tank sidewall, providing a leak-tight mechanical seal for covered vessels.
• Base Bulkhead Fitting (Bottom Lock Nut): Direct base penetration for installations where cables must exit beneath the vessel skirt.

Frequency Selection & Functional Applications

1. Frequency Selection

• 28 kHz (Heavy-Duty Cleaning & Degreasing): Produces larger cavitation bubbles that release high mechanical impact upon implosion. Recommended for removing heavy grease, thick oils, carbon build-up, scale, and rust from engine blocks, casting molds, and heavy metal fabrications.
• 40 kHz (General-Purpose & Precision Cleaning): Delivers a higher bubble density with moderate collapse pressure. Ideal for precision machined components, circuit assemblies, optical parts, laboratory ware, and thin-gauge metals.

2. Process Applications

• Degreasing & Rust Removal: Dislodges bonded contaminants from blind holes, internal channels, and fine threads.
• Liquid Defoaming & Degassing: Merges entrained micro-bubbles into buoyant macro-bubbles, expelling trapped air from inks, coatings, polymers, and epoxy resins.
• Emulsification & Dispersion: Breaks down particle agglomerates and stabilizes immiscible liquids without excessive shear degradation.
• Botanical Extraction & Dissolution: Disrupts cellular walls in sonochemical extraction lines to accelerate active compound release.

Manufacturing Standards & Assembly

• Matched Piezoelectric Arrays: Transducer elements are individually tested and frequency-matched to ensure uniform load distribution across every 50 W transducer.
• Precision TIG Welding: Robotic welding produces hermetic seams along all housing joints to prevent liquid ingress under continuous hydrostatic pressure.
• Reinforced Radiating Surfaces: Fabricated from 2.0 mm SUS304 or 2.5 mm SUS316 plate stock to resist cavitation erosion and extend service life.
• Pre-Shipment Burn-In: Completed assemblies undergo submerged electrical testing and resonance validation before pack-out.

Packaging and Transport Protection

• Transducer Plates: Sealed in moisture-resistant protective film, cushioned with high-density foam buffers, and secured in heavy-duty export wooden crates.
• Digital Generators: Packed separately in impact-resistant, thickened corrugated export cartons with custom foam inserts.

Quality Certification & Operating Guidelines

Quality & Safety Compliance

• Quality Management: ISO 9001:2015 Registered
• International Standards: CE Certified, FCC Compliant, RoHS Compliant
• Inspection Protocol: Full factory inspection and conformity verification on all electrical modules

Mandatory Operating Guidelines

• Submersion: Transducer plates must remain fully submerged during operation. Dry start-up causes thermal shock and permanently damages the piezoelectric transducers.
• Part Clearance: Maintain a gap of at least 2 mm between workpieces and the plate face to prevent premature surface wear and uneven acoustic distribution.
• Chemical Compatibility: Use mild, water-soluble detergents with standard SUS304 units. Strong acids or concentrated alkalis require SUS316, hard chrome plating, or titanium construction.
• Thermal Dissipation: After prolonged continuous operation under heavy load, pause operation for at least 3 minutes to permit internal heat dissipation.
• Generator Environment: House the external generator in a dry, ventilated area protected from moisture and chemical vapors.