Vision inspection of tealights

For a factory producing candles of various types, a system for vision inspection of “tealights” was designed and built. The inspections include: –shape of the tealight /crease detection, checking the ovality of the cup/ – minimum detectable crease with a continuous length of 2 mm around the circumference. – level of paraffin (pointwise) – accuracy of measurement 0.25 mm. – presence and centricity of the wick with an accuracy of 1 mm