Custom Industrial Ultrasonic Cleaning Machines

Over four decades, Ralsonics has made ultrasonic cleaning machines for over a hundred applications. Based on this experience, we have developed our standard product lines. 99% of cleaning applications can be covered by our standard line of equipment. However, there are always special cases like uncommon sizes, extreme high purity requirements, unconventional process flows.

In such cases, Ralsonics will build an ultrasonic cleaning equipment completely customized for you. We will provide consultation, develop the ideal cleaning process for your needs and test your sample parts. All of this at no cost to you. We will ensure that the equipment is fully customized to your specific needs.

Standard cleaning systems don’t always meet the unique requirements of complex industrial applications. That’s why Ralsonics designs and manufactures Custom Industrial Ultrasonic Cleaning Machines tailored to your exact needs. Whether you require specific tank sizes, multi-stage cleaning, automated conveyors, solvent compatibility, or specialized frequency combinations, our engineering team builds solutions that deliver precision, consistency, and efficiency.

With decades of expertise, Ralsonics has served industries such as automotive, aerospace, medical, electronics, heavy engineering, and defense, providing reliable ultrasonic cleaning systems designed for high performance and long service life.

Contact our experts for more details.

When to Use This?

1. Standard Cleaners Cannot Achieve Required Cleanliness Levels

If parts must meet stringent cleanliness standards like:

  • ISO 16232 (automotive)
  • IEST-STD-CC1246E (aerospace & medical)
  • Particle cleanliness specifications, then custom engineering is required.

2. You Have High-Volume or Continuous Production

When daily cleaning demand is large, custom automation ensures:

  • Faster cycles
  • Reduced labor
  • Consistent quality

3. Your Parts Are Large, Heavy, or Irregularly Shaped

Industries like aerospace, automotive, and heavy machinery often require oversized tanks and special fixtures.

4. The Contaminants Are Tough or Multi-Layered

Custom systems are used for:

  • Burnt carbon
  • Polishing compounds
  • Heavy oils & greases
  • Rust, buffing waxes, casting residues

5. You Need a Multi-Stage Cleaning Process

Such as:

  • Ultrasonic wash
  • Spray wash
  • Rinse → Ultrasonic rinse
  • Passivation
  • DI rinse
  • Hot air or vacuum drying

6. Integration with Water Recycling or Solvent Recovery is Needed

Custom engineering ensures:

  • Lower water usage
  • Zero-discharge systems
  • Environmental compliance

7. Safety or Regulatory Requirements Demand Customization

For example:

  • Solvent vapor degreasing with ultrasonics
  • Class 100/1000 cleanroom compatibility
  • Explosion-proof (ATEX / NEC) enclosures
Why Custom Ultrasonic Cleaning?

Every industry has different cleaning challenges, from removing stubborn carbon deposits on engine parts to cleaning delicate medical implants without damage. Off-the-shelf machines often fall short.

Custom ultrasonic cleaning systems allow:

  • Perfect Fit: Machines designed for your component dimensions and contamination type.
  • Process Optimization: Multi-stage cleaning, rinsing, drying, and passivation in one system.
  • Automation: Robotic handling, conveyors, and PLC controls for seamless integration.
  • Frequency Flexibility: Single, dual, or multifrequency cleaning tailored to contaminants.
  • Scalability: From lab-scale prototypes to full-scale industrial production.
  • Compliance: Designed to meet strict FDA, GMP, ISO, and aerospace standards.
Key Features
  • Custom Tank Design: Sizes and shapes built for your specific components.
  • Multi-Stage Configurations: Cleaning, rinsing, passivation, and drying in one integrated system.
  • Frequency Options: 20 kHz to 200+ kHz, including multifrequency systems.
  • Automation Ready: PLC-controlled automation, conveyors, robotic loading/unloading.
  • Material Flexibility: Stainless steel SS 304 / SS 316L construction for durability and chemical resistance.
  • Advanced Drying Systems: Hot air, vacuum, or infrared drying integration.
  • Eco-Friendly Operation: Reduced chemical use and water consumption.
  • Custom Power Ratings: From small-scale precision parts cleaning to large heavy-duty components.
Advantage
  • Tailored Solutions: Built for your exact cleaning needs.
  • Improved Productivity: Faster, more consistent cleaning cycles.
  • Enhanced Component Life: Gentle yet effective cleaning prevents damage.
  • Reduced Labor Costs: Automated handling and programmable cycles.
  • High Precision: Consistent results for critical industries like aerospace and medical.
  • Scalability: Adaptable designs that grow with your production needs.
  • Sustainability:  Lower chemical usage, energy-efficient generators, and eco-friendly processes.
Industry Applications
  • Automotive: Cleaning engine blocks, injectors, gears, and transmission parts.
  • Aerospace: Cleaning turbine blades, hydraulic components, and precision assemblies.
  • Medical & Surgical: Sterile cleaning of implants, surgical instruments, and devices.
  • Electronics: PCB cleaning, semiconductor parts, and delicate sensors.
  • Heavy Engineering: Large molds, tools, and machinery components.
  • Defense & Marine: Corrosion removal, weapon parts maintenance, and naval equipment.

Features and Advantages

Features

Advantages

Fully Customizable Design (Size, Stages, Power)

Tailored to specific parts, contamination levels, and production requirements for maximum efficiency.

High-Efficiency Ultrasonic Transducers

Ensures deep cleaning of complex geometries, blind holes, and intricate components.

Multi-Stage Configurations (Wash, Rinse, Hot Rinse, Dry)

Achieves superior cleaning quality suitable for precision and high-technology industries.

Advanced PLC + HMI Control System

Provides automation, recipe control, traceability, and user-friendly operation.

Aqueous, Solvent, or Hybrid Cleaning Options

Allows selection based on component material, contamination type, and environmental norms.

Automated Material Handling (Robotic / Gantry / Lift Systems)

Improves productivity, reduces human error, and ensures consistent cleaning cycles.

High-Performance Filtration & Recirculation Systems

Maintains bath cleanliness and extends chemical/solution life, reducing operational costs.

Energy-Efficient Ultrasonic Generators

Delivers maximum cleaning power while reducing electricity consumption.

Integrated Heating & Temperature Controls

Maintains optimal bath conditions for uniform and effective cleaning.

Custom Fixtures, Baskets, and Tooling

Protects delicate parts, increases throughput, and ensures correct positioning during cleaning.

Stainless Steel Industrial Construction (SS304/SS316)

High durability, corrosion resistance, and long-term reliability in demanding environments.

Optional Add-Ons (Vacuum Drying, Oil Skimmers, Condensers)

Enhances cleaning performance and expands machine capability for diverse applications.

Compliance with Industry Standards (CE, GMP, ISO)

Ensures safety, reliability, and suitability for regulated industries like medical, aerospace, and electronics.

Technical Specifications

Parameter

Specification

Tank Capacity

5 liters – 5000+ liters

Ultrasonic Frequencies

20 kHz – 200 kHz (single/multifrequency)

Ultrasonic Power

200 W – 50 kW+

Construction Material

SS 304 / SS 316L

Process Stages

Cleaning, rinsing, drying, passivation (customizable)

Control System

PLC / HMI touchscreen interface

Automation Options

Conveyors, robotic arms, basket handling

Drying Options

Hot air, infrared, vacuum

Operating Temperature

Up to 90°C

Cleaning Media

Aqueous or solvent-based solutions

Compliance

FDA, GMP, ISO, CE, Aerospace standards

FAQ

Q1. Why should I choose a custom ultrasonic cleaning machine instead of a standard one?

Custom machines are designed to match your exact cleaning requirements, ensuring better results and higher efficiency.

 
Q2. Can Ralsonics build machines for very large components?

Yes. We manufacture large-capacity ultrasonic tanks and conveyorized systems for oversized parts.

 
 
Q3. Are your machines automation-ready?

Yes. Our systems can be equipped with PLC automation, robotic handling, and conveyors.

 
Q4. How does it compare to chemical cleaning?

Yes. Machines can be built to handle aqueous or solvent-based cleaning media safely.

 

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