FreeScan Trak Pro2 tracking laser scanning system, no need to post marking points, the system can real-time tracking and positioning of the scanning head, independent of the relative position movement / vibration. The precision of the device is 0.023mm and the repeatability accuracy is stable, the results are accurate and reliable, to meet the needs of industrial measurement. And the equipment in the scanning efficiency has been greatly improved, a total of 58 blue laser lines, scanning speed of up to 3.68 million times / sec, can quickly and easily obtain the complete and accurate three-dimensional data of large and medium-sized samples. 7 parallel blue laser lines fine scanning, help to easily obtain the complete details of the workpiece data. During the scanning process, the data is presented in a real-time mesh, saving the time of point cloud encapsulation and quickly exporting stl data. Suitable for aerospace, automotive industry, rail transportation, energy field and other manufacturing industries of medium and large 3D scanning static/dynamic scenes.