プレテック List of Products and Services

Pretech Co., Ltd. supports cutting-edge technology from the ground up by delivering a clear world without a trace. We will continue to challenge ourselves in research and development of ultra-cleaning to accurately respond to the technological evolution demanded by technology, making a significant contribution to the creation of a prosperous future society. In our comprehensive product catalog, we feature the "Spin Sonic Cleaner," which removes sub-micron particles; the "Cassette-less Cleaning Device," which achieves a high level of quality and energy efficiency; the "Disk Cleaning Device," which realizes high-quality cleaning; and the "Precision Cleaning Device," widely used in the cleaning processes of various precision parts and products, along with many others, including the "Fine Series Cleaning Unit" and the "Ultrasonic Cleaning Unit." For more details, please contact us or refer to the catalog.

• Ultrasonic Cleaner
• Other cleaning machines

Pretech Co., Ltd. is actively promoting research and development activities every day to establish a business model as a cutting-edge technology development company with unique characteristics amidst rapidly evolving technological innovations. The range of products offered by Pretech can be broadly categorized into cleaning equipment (custom-made) for product manufacturers such as semiconductor wafer manufacturers, semiconductor device manufacturers, photomask manufacturers, LCD manufacturers, plastic lens manufacturers, and magnetic disk manufacturers, and cleaning equipment (standard products) for cleaning equipment manufacturers in the same industry. Both are developed based on innovative research and development utilizing state-of-the-art high-frequency and ultrasonic cleaning technologies, and have received extremely high evaluations as essential components in each quality process. Additionally, Pretech specializes in customized production based on customer specifications. While achieving high customer satisfaction, it has established an efficient production system that outsources the manufacturing and processing of parts, boasting high profitability and competitiveness. For more details, please contact us or refer to our catalog.

• Ultrasonic Cleaner
• Other cleaning machines
• Other semiconductor manufacturing equipment

We can simultaneously provide application know-how backed by a wealth of experience!

• Other semiconductor manufacturing equipment

The Fine Series Cleaning Unit "Fine Sonic" removes particles below submicron size and efficiently transmits sound waves through a special vibration element, without damaging the workpiece. It offers a variety of selectable frequencies (750/1000/1500/2000 kHz) and allows for fine output adjustments with stable output control in 1W increments. The maximum output has been increased, allowing for an expanded cleaning area. Additionally, communication functions have been enhanced, enabling monitoring of the oscillator status and external settings. It also complies with various standards (FCC/CE/RoHS). For more details, please contact us or refer to the catalog.

• Other semiconductor manufacturing equipment
• Other cleaning machines

<Features> - Eliminates uneven cleaning of the cassette contact area. - Achieves greater cleanliness with a reduced amount of solution in the tank. - Significantly reduces power consumption. - Minimizes the amount of solution during inter-tank movement. - Uses Fine Sonic (high-frequency oscillator / transducer) to remove particles without causing damage.

• Other semiconductor manufacturing equipment

The Fine Series Cleaning Unit "Fine Jet" allows for fine output adjustments with stable output control in 1W increments. It offers a variety of selectable frequencies (400/1500/3000 kHz) and a range of nozzle variations (chemical-resistant/metal contamination-free). The detection function has been enhanced to detect transducer degradation. Additionally, the communication function has been improved, enabling monitoring of the oscillator's status and external settings. It is compatible with international voltages as standard and meets various standards (FCC/CE/RoHS). For more details, please contact us or refer to the catalog.

• Other semiconductor manufacturing equipment
• Other cleaning machines

The Fine Series Cleaning Unit "Fine Score" is a bar-type high-throughput model ideal for large LCD glass cleaning. The cleaning area can be selected up to 2210mm, making it perfect for single-sheet cleaning of LCD glass and similar materials. It employs a bar-type, nozzle injection cleaning method, and since the cleaning solution is sprayed from nozzles in the air, there is no risk of recontamination in the cleaning tank. It allows for fine output adjustments with stable output control in 1W increments. The communication functions have also been enhanced, enabling monitoring of the oscillator status and external settings. It complies with various standards (FCC/CE/RoHS). For more details, please contact us or refer to the catalog.

• Other semiconductor manufacturing equipment
• Other cleaning machines

◆ High cleaning capability achieved through fine jet and ED jet compatible with chemical solutions. ◆ Maintenance-free and damage-free achieved through non-contact cleaning (brushless cleaning). ◆ Enables cleaning and drying processes in a single stage. ◆ No heater required due to the completely room temperature process, significantly reducing power consumption. ◆ Compact installation area and high layout flexibility achieved through function-specific unit configuration.

• Other semiconductor manufacturing equipment