How many times does the feed of Hangzhou surface grinder grind at a time?

Three round trips. According to the relevant public information, Hangzhou surface grinder feeds quickly, and after feeding, it carries out two spark-free grinding and three round trips. These three rounds are aimed at the working time of surface grinder and the operation of grinder, grinding wheel and workpiece. Because the diameter of the grinding wheel is larger than the width of the workbench and the grinding area is larger, the surface grinder is suitable for grinding the workpiece plane or molding surface efficiently.