Immersion Ultrasonic Vibration Transducer Rod 600W 28kHz 40kHz 650mm SUS304 Immersible Sonicator Tube for Industrial Tank Cleaning

Cylindrical Ultrasonic Immersion Transducer Rod System

360-Degree Radial Acoustic Output for Tank Retrofits, Chemical Dispersion, and Industrial Degreasing

Engineering Description

The GH1265 immersible transducer rod replaces conventional planar immersion boxes in vessels with restricted space, cylindrical geometries, or deep fluid columns. The design integrates 12 industrial piezoelectric transducer elements housed in heavy-wall stainless steel tubing.

Unlike flat immersion plates that deliver unidirectional sound waves, this cylindrical configuration radiates acoustic energy uniformly across a full 360-degree perimeter. The assembly pairs with an external separate-excitation digital generator with manual power regulation, providing stable resonant output across diverse fluid viscosities and liquid depths.

Technical Specification Matrix

Tank Integration and Mounting Configurations

Pre-welded mounting flanges allow fluid-tight integration into existing vessels without requiring tank replacement.

• Vertical Top Suspension: Suspended directly from the tank rim or cover. This setup suits batch immersion tanks and multi-stage manual dip lines.
• Vertical Bottom Penetration: Flange-mounted through the base of the tank. Cavitation energy travels upward through the entire height of the fluid column.
• Horizontal Side Penetration: Installed through the sidewall of deep tanks, fluid recirculation reservoirs, or inline pipe spools.

Mandatory Operating Condition: The entire active rod length must remain fully submerged during operation. Energizing the unit without liquid immersion causes immediate thermal breakdown of the transducer array.

Application Fields and Frequency Selection

1. Frequency Selection Criteria

• 28 kHz (60 mm Diameter Tube): Generates large-diameter cavitation bubbles with high collapse energy. This frequency removes heavy machining oils, mill scale, rust, carbon fouling, and hardened drawing compounds from casting molds, engine components, and heavy hardware.
• 40 kHz (50 mm Diameter Tube): Produces higher bubble density with lower individual impact force. This frequency cleans delicate components, optical elements, electronics, and precision-machined surfaces without surface pitting.

2. Liquid Degassing and Defoaming

High-intensity ultrasonic waves aggregate micro-bubbles into larger gas pockets that rise quickly to the surface. This process operates without chemical antifoaming agents in coating vats, resin mixing, and pharmaceutical processing.

3. High-Shear Dispersion and Sonochemistry

Acoustic shear forces disrupt particle agglomerations, homogenize immiscible phases, and accelerate solid-liquid mass transfer. Common uses include pigment suspension, nanoparticle de-agglomeration, and botanical extractions.

Manufacturing Standards and Quality Verification

• Element Sorting: Piezoelectric ceramics undergo impedance analyzer verification to ensure uniform resonant frequency and capacitance across all 12 internal transducers.
• Hermetic Integrity: Seamless stainless steel tubes and robot-welded flange joints undergo leak checks to prevent fluid entry under sustained hydrostatic pressure.
• Full-Load Tank Testing: Every assembled transducer rod undergoes operational burn-in under fluid immersion before final sign-off.
• Packaging Specification: Rods are packed in reinforced export wooden crates to prevent axial bending during transit; digital generators are packaged separately in double-wall cartons with custom-molded high-density foam.

Direct Factory Manufacturing and OEM Customization

Granbo Technology Industrial Shenzhen Co., Ltd. has developed and manufactured industrial ultrasonic equipment in Bao’an District, Shenzhen, since 2013. Supported by engineering personnel with over two decades of ultrasound application expertise, our facility handles high-mix OEM engineering and production.

Custom Configuration Protocol

1. Provide Process Data: State bath dimensions, fluid chemistry, target temperature, and processing objective (cleaning, degassing, or dispersion).
2. Select Parameters: Choose frequency (28 kHz or 40 kHz), tube diameter (50 mm or 60 mm), overall insertion length, flange dimensions, and metallurgy (SUS304, SUS316, or Titanium).
3. Approve Engineering Drawing: Review dimensional drawings and electrical specifications.
4. Fabrication and Dispatch: Direct manufacturing, full immersion quality testing, and worldwide transport via express courier, air freight, or sea container.

Regulatory Compliance and Technical Certification

Our manufacturing operations and electrical assemblies comply with major industrial codes:

• Quality Management Standard: ISO 9001:2015
• European Safety Conformity: CE Certified (LVD & EMC Directives)
• Hazardous Substance Restriction: RoHS Compliant
• Electromagnetic Interference Standard: FCC Class A/B Certified

Critical Operating Instructions

• Clearance from Workpieces: Maintain a clearance of at least 2 mm between parts and the tube surface to prevent localized erosion and acoustic damping.
• Chemical Compatibility: Standard SUS304 tubing is compatible only with neutral or mild water-soluble cleaning agents. For strong acids, chlorides, or strong bases, order SUS316 or titanium options.
• Thermal Management: For prolonged operating cycles, allow intermittent cooling pauses of at least 3 minutes to preserve transducer life.
• Generator Environment: Install the generator enclosure in a clean, dry area away from liquid splash, corrosive fumes, and high ambient moisture.