XINGYI Stone Fair in Iran at 10-13th.July.2017 showed our Self-propelled floor grinder, which could walk by inself in certain speed, workers only need to control the direction, so with this machine could reduce the labor force greatly. So you do not need to worry the working effficiency any more.

Are you also still worry about the shinning? Xingyi seminar in Iran was operated by our lady manager, in witness of more than 20customers in Iran loacl, we finish working effect in 123 degree. So with Xingyi machine, shinning and efficiency will be not your trouble anymore.