Advantages of Hole Checker

With the high cost of raw materials and labor, the profit space of the enterprise is getting smaller. It has become an important task for enterprises to develop and improve the product quality, reducing industry scrapping. The holes in the printed circuit board (PCB) contain the guide holes, part holes, slot holes, various Heterotypic types of holes, etc. As the accuracy of PCB is higher and higher, the requirements for quality of the hole is higher at the mean time. Another aspect, due to the trend of miniaturization, various hole aperture is becoming more and more small, lead to artificial check error raised. The artificial cost is very high nowadays, demand for hole test machine becomes stronger. The hole checker’s advantages, it can save plenty of space and labor, improving its efficiency. The test items include small holes, slot lengths, slot angles, round hole debris, slotted debris, irregular slot shapes, plate type inspection, etc.