Six-heads Stone  straight line polishing machine consists of shaping and polishing.Set with setting grinding wheel for grinding, polishing with automatic control set feed amount for automatic compensation, to prevent the impact of feeding damage.Greatly improve the productivity, to bring you good economic benefits.Suitable for marble, granite, quartz stone, artificial stone and ceramics and other different materials, can be processed stone door frame, French side, duck mouth, Roman side, artistic lines and other line shapes.