The non-contact four-wheel aligner is a special equipment for measuring and adjusting the wheel alignment of the assembled vehicle. The locator is used to locate and measure/determine the four wheels of the vehicle to ensure that the wheel alignment meets the design parameters and requirements.

The non-contact four-wheel aligner uses the German VisiCon dPP three-dimensional sensor non-contact four-wheel aligner sensor combined with the advantages of multi-line sensors (such as Siemens CCT), high measurement accuracy and the advantages of traditional laser sensors, and ambient light Not sensitive. In addition, VisiCon dPP realized the stereo optical measurement of the laser beam for the first time (with 2 cameras), in other words we were able to measure the actual 3D coordinates.