Mesin pelapis semprot selektif konformal

ICT PCBA Conformal Coating Machine

A conformal coating machine is an industrial device used in electronics manufacturing to automatically apply a protective conformal coating to printed circuit boards (PCBs). This coating shields sensitive electronics from external influences such as moisture, dust, chemicals, corrosion, and temperature fluctuations.

The machine applies a thin, uniform protective layer to selected areas of the PCB. This process is fully automated and repeatable, which is important for quality and reliability in serial production.

Transport system
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Moves the PCBs through the machine (inline or stand-alone).

Coating application
Depending on the configuration:

- Spray coating (selective or complete)
- Jet coating
- Film coating or misting technology

XYZ positioning and movement system
Ensures precise control of the spray valve.

Vision and camera system (optional)
Used for alignment, inspection, and process control.

Masking / selective coating
Protects connectors, test points, and other areas that should not be coated.

Drying or curing module
For UV, thermal, or air curing, depending on the type of coating material.

Control software
Programmable for different PCB designs and recipes.

Suitable coatings
- Acrylic
- Polyurethane
- Silicone
- Epoxy
- UV curable coatings

Applications
ICT conformal coating machines are widely used in:
- Automotive electronics
- Industrial control systems
- Medical equipment
- Aerospace
- Consumer electronics

Advantages
- Consistent and high coating quality
- Reduced material waste
- High repeatability
- Suitable for mass production
- Improved reliability and lifespan of electronics

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