The pipe surface defect detection uses three visual projections of 120 degrees each other, which can detect the small defects of the product without blind spots, even if the defects are small and high-speed; it also has system software management and data analysis functions.

The three-axis structure of the measuring equipment adopts a three-dimensional detection structure. This structure can effectively ensure the accuracy of the measurement results. The detection characteristics of the measuring equipment are not very obvious for the characteristic defect characteristics of the product, especially if the defect is small, and can basically achieve "zero defect", which can effectively ensure the accuracy and precision of product quality.