Wilson Industrial’s Single Head Polisher can be built to run over a raised table or to operate from the floor. Wilson produces 2 types of polishers: We have a simple hydraulic pressure version and the newer air pressure version. The hydraulic version works well for granites and harder stones and our air pressure version was developed to work with hard stone as well as limestone, concrete, and softer stones. Both machines can be taught up to 8 points on each slab of stone and allows you to polish more stone from corner to corner and edge to edge. Each style of polisher can be ordered with an integrated head changer and can change up to 14 heads from a stationary rack at the center or one end of the bed.