Solar heliostat tracking system is a mechanical and electronic control unit system which optimizes the use of sunlight to improve photoelectric conversion efficiency in the process of photothermal and photovoltaic power generation. It mainly includes photovoltaic applications and photothermal applications.
Because of the bad working environment, strong wind and dust storms, the slewing bearing used in this kind of equipment requires good seal, Appearance corrosion resistance and weathering, In addition, the accuracy of slewing bearing is required to be high, which is usually negative clearance.under 2 meters. The commonly used slewing bearing products are four-point ball slewing bearings under 2 meters. This kind of structural bearing has flexible rotation and is very suitable for the working conditions of the Solar heliostat tracking system. This kind of slewing ring bearing is one of the main products of our company.