A 3-Axis Automatic Conformal Coating Machine is a very high-precision machine that is used to deposit protective finishes to printed circuit boards (PCBs) and electronic assemblies. It operates on X, Y and Z planes, allowing precise and selective coating of specific regions to be covered whilst preserving fragile components. The machine employs motion driven by servo motors with sophisticated programmable software to provide a uniform layer of coating, high repeatability and less material wastage.

It can be used to support various coating methods, including spraying, dispensing and atomised application, and is therefore applicable in a variety of industrial application needs. The characteristics such as a CCD vision system, automatic calibration and multi-valve can enhance accuracy, efficiency and production speed. The system guarantees consistency and control in coating performance even in large-volume production. These machines find extensive application in electronics, automotive, aerospace, and medical sectors to protect parts against moisture, dust, and chemicals and against adverse environmental factors that eventually improve product reliability, durability, and overall performance in long-term operation.