Hard disk drive industry

Cleaning products: hard disk components

Main cleaning materials: particle attachment, oil, water point, etc

Technical difficulties:

1、Using conventional ultrasound can damage the hard drive

2、Product cleaning uniformity requirement is high

The solution:

1、Adopt multi-stage cleaning process

2、Use high frequency ultrasonic cleaning

Test method:

The LPC test method is used to test the number of particles, and the practice proves that the cleaning system can effectively remove the particles.