PCBA Cleaning Machines play a vital role in the electronics manufacturing process, ensuring the cleanliness and reliability of printed circuit board assemblies (PCBAs) before further processing or final product assembly.
Functionality:
1. Contaminant Removal: PCBA cleaning machines are designed to remove various types of contaminants from the surface of the PCBA, including flux residues, solder paste, dust, and other particles. These contaminants can accumulate during the soldering and assembly processes and, if left unchecked, can lead to issues such as reduced electrical performance, increased risk of short circuits, and potential component failures.
2. Selective Cleaning: Advanced PCBA cleaning machines often feature selective cleaning capabilities, allowing for the targeted removal of contaminants from specific areas of the 3. PCBA while avoiding sensitive components or areas that do not require cleaning. This selective approach helps to minimize the risk of damage to delicate electronic components during the cleaning process.
3. Cleaning Techniques: PCBA cleaning machines employ a range of cleaning techniques, including but not limited to:
Ultrasonic cleaning: Utilizes high-frequency sound waves to agitate the cleaning solution and effectively remove contaminants from the PCBA surface.
Spray cleaning: Sprays a carefully selected cleaning solution onto the PCBA surface to dissolve and rinse away contaminants.
Immersion cleaning: Submerges the PCBA in a cleaning solution tank, allowing for thorough cleaning of all surfaces.
4. Drying Capabilities: After the cleaning process, PCBA cleaning machines often incorporate drying mechanisms, such as hot air knives or infrared drying systems, to ensure the PCBA is completely dry and free of any remaining cleaning solution residue.
5. Process Control and Monitoring: Advanced PCBA cleaning machines feature sophisticated control systems that allow for the precise regulation of cleaning parameters, such as temperature, cleaning solution concentration, and cleaning duration. These control systems also enable real-time monitoring of the cleaning process, ensuring consistent and effective results.
Equipment Characteristics:
1. PCB cleaner is brush roller single type cleaning machine .lt is used between
loader and printing machine, suitable for Al and SMT cleaning needs, can
achieve the requirements of very high standard cleaning needs.
2. Modular drawer type design, brush cleaning or roller brush cleaning are .
synchronous switched mode at any time according to the needs of different
work, flexibility.
3. HMI control panel, easier operation.
4. Use high speed spiral brush can improve cleanliness and save the consumption
of sticky dust pape.
5. Use high quality cleaning roller to provide the best cleaning effect and service life.
6. Patent coupling transmission structure, is more conducive to the operation
of the machine and the longer component service life.
7. Roller group and support group drawer type design for easy operation and
maintenance.
8. Can be used flat-bottomed support to flat contact PCB, more conducive to
the cleaning effect.
9. Three color warning device to provide different warning information.
10. PLC control system.
11. SMEMA compatible.
| PCB thickness | 0.4-5mm |
| Power supply | 100-230VAC (customized), 1ph, max300VA |
| Air pressure &consumption | 4-6 bar, max30L/min. |
| Cleaning sticky roller | Upper*2 |
| Sticky dust paper | Upper*1 roll |
| Single side Cleaning support | One set of supporting frame |
| Brush | Anti static,high density brush |
| Dust collection group | Volume collect box |
| Anti-static device | A set of inlet device and a set of outlet device. |
| Transport height | 900±20mm(or customized) |
| Transport direction | Transport direction |
| Speed | 0-9m |
