Two-Tank Ultrasonic Cleaning Machine

Product Overview

The Multi-Tank Ultrasonic Cleaning System is specially designed for applications such as monocrystalline silicon wafers, electronic components, optical lenses, small metal parts, and precision-machined components.

The ultrasonic energy is distributed evenly throughout the cleaning solution, helping reduce uneven ultrasonic intensity and cleaning dead zones commonly found in conventional systems. The complete machine typically consists of ultrasonic cleaning tanks, ultrasonic rinsing tanks, drying tanks, and associated ultrasonic, heating, and control systems.

Typical process flow:

Ultrasonic Cleaning → Ultrasonic Rinsing → Drying

The process configuration can be customized according to specific cleaning requirements.

Based on years of experience, our company has developed a range of adjustable ultrasonic power systems and continuously introduced advanced ultrasonic equipment manufacturing technologies. High-quality raw materials and imported electronic components are used in equipment production.

According to the specific cleaning requirements of different industries, we have developed more than ten series of standard products in various specifications, as well as large customized non-standard systems. Large customized systems can be equipped with integrated PLC, touchscreen, and industrial computer control, with key performance indicators meeting industry standards.

Working Principle

Ultrasonic cleaning is based on the cavitation effect generated by high-frequency sound waves in a liquid.

Sound waves with frequencies above the audible range are referred to as ultrasonic waves. When ultrasonic energy propagates through a cleaning liquid, alternating compression and rarefaction cycles are created.

During the low-pressure phase, microscopic cavities or bubbles form in the liquid. During the subsequent high-pressure phase, these bubbles rapidly collapse.

This phenomenon is known as ultrasonic cavitation.

The collapse of countless microscopic bubbles generates localized high-energy impact and micro-jets within the cleaning solution. These effects loosen and remove oil, dust, polishing compounds, particles, and other contaminants from both external surfaces and difficult-to-reach areas of the workpiece.

Ultrasonic cleaning is therefore particularly effective for components with complex geometries, small holes, narrow gaps, blind holes, and precision surfaces.

Product Features and Advantages

• Typical process: Ultrasonic Cleaning → Ultrasonic Rinsing → Hot-Air Drying
• Digital membrane control panel for simple and convenient operation
• Automatic program memory with flexible switching between operating modes
• Multiple safety protections, including overcurrent, circuit-break, short-circuit, and overtemperature protection
• Full stainless-steel construction with a compact and practical design
• Liquid-level safety control system to ensure reliable equipment operation
• Integrated filtration system to maintain cleaning-solution cleanliness
• Heating and automatic temperature-control system with an adjustable range of 20°C–90°C
• Water-based cleaning solution with an appropriate amount of cleaning agent, offering mature process technology and relatively low operating cost
• Special overflow design maintains the required liquid level while continuously removing floating contaminants from the liquid surface

Note: The equipment can be custom-designed according to the characteristics of the products being cleaned and actual process requirements. Its flexible configuration allows integration into cleaning processes across a wide range of industries.

Customization Options

• Different conveying and transfer systems can be designed according to customer requirements and cleaning processes
• Equipment can be configured according to product dimensions, required cleaning process, production capacity, and available installation space
• Various construction materials are available, including SUS304 and SUS316L, to accommodate different cleaning chemicals
• Manual, semi-automatic, and fully automatic configurations are available to reduce labor requirements, save processing time, and improve product consistency
• Various drying systems can be integrated into the complete cleaning line
• The number of cleaning stages and overall process flow can be customized according to cleanliness requirements

Applications

Machinery Industry

Removal of rust-preventive oils and grease; cleaning of measuring tools; degreasing and rust removal of mechanical components; cleaning of engines, carburetors, and automotive parts; and unclogging and cleaning of filters and screens.

Surface Treatment Industry

Degreasing and rust removal before electroplating; cleaning before ion plating; pretreatment before phosphating; removal of carbon deposits, oxide scale, and polishing compounds; and surface activation of metal workpieces.

Instruments & Precision Equipment

High-cleanliness washing of precision components before assembly.

Electronics Industry

Removal of rosin and solder residues from printed circuit boards, as well as cleaning of high-voltage contacts and other electromechanical components.

Medical Industry

Cleaning of medical instruments and laboratory glassware, as well as process applications requiring cleaning, disinfection, or sterilization support.

Semiconductor Industry

High-cleanliness washing of semiconductor wafers and related precision components.

Watches & Jewelry Industry

Removal of oil, sludge, dust, oxide layers, polishing compounds, and other surface contaminants.

Chemical & Biological Laboratories

Cleaning and descaling of laboratory vessels and equipment.

Optical Industry

Removal of oil, fingerprints, perspiration residues, dust, and fine contaminants from optical components.

Textile & Dyeing Industry

Cleaning of textile spindles, spinnerets, and related production components.

Petrochemical Industry

Cleaning and unclogging of metal filter screens, as well as cleaning of chemical vessels, heat exchangers, and related process equipment.