Ultrasonic Cleaning and Drying Line for Computer Hard Disk Circuits

Key Features

• Ultrasonic Precision Cleaning:
  Utilizes 40kHz high-frequency ultrasonic cavitation to gently yet effectively dislodge solder balls, flux residues, and micro-particles from complex PCB surfaces, including fine traces and blind vias, without damaging sensitive components or circuit coatings. Cleaning efficiency exceeds 99.5%, ensuring no ionic contamination that could cause short circuits.
• Low-Temperature Hot Air Drying:
  Equipped with a temperature-controlled hot air circulation system (drying temperature ≤60°C), the line protects fragile FPC (flexible printed circuits) and high-density PCB substrates from thermal stress or impedance changes. HEPA-filtered clean air (Class 10,000) ensures spot-free drying within 5 minutes, eliminating watermarks and oxidation risks on copper traces.
• Fully Automated Process:
  The PLC-controlled system supports seamless integration with hard disk production lines, offering automatic loading/unloading, adjustable conveyor speed (0.5–3m/min), and pre-programmed cleaning cycles for different PCB types (HDD base plates, SSD controller boards). Real-time monitoring of ultrasonic power, drying temperature, and liquid levels ensures process consistency and minimal downtime.
• Industry Compliance:
  Meets IPC-A-610E cleanliness standards for electronic assemblies, making it ideal for high-reliability hard disk manufacturing (HDD, SSD, and enterprise storage devices). The stainless-steel construction resists corrosion from water-based or semi-aqueous cleaning agents, ensuring long-term durability in 24/7 production environments.
• Customization and Versatility
  Modular Design: Supports customization of tank volume (100L-1000L) and ultrasonic frequency (25-120kHz) to adapt to the size and material requirements of different workpieces.
  Multi-Industry Applicability:
  • Medical Field: Sterile cleaning of surgical instruments and implants;
  • Aerospace: Removal of lubricants and oxidation layers from turbine blades;
  • Electronics: Precision cleaning of microchips and optical components.
  Technical Whitepaper Access
  Download the detailed guide "Optimizing Precision Cleaning with Multi-Stage Ultrasonic and Steam Technology" to understand how this system addresses cleaning challenges in modern manufacturing.
  Factory-Direct Support
  We provide end-to-end customization services from tank design to software programming, backed by 24/7 technical support and a global network of service centers.
  Request a Demo
  Schedule an on-site demonstration to experience the system’s cleaning capabilities for your specific workpieces.