The horizontal rotary table of blueblue technology adjusts and optimizes the internal structure of the product according to the four axes of the horizontal special machine tool, which has more rigidity and stronger load capacity. The internal transmission of the product adopts the roller cam structure, the cam and needle roller bearing are preloaded, and there is no clearance rolling transmission, no sliding friction. The forward and reverse movement has high repetition accuracy, and there is no need for regular calibration and adjustment, and the clearance free characteristic is maintained continuously, It has high precision and high efficiency.