Industrial brushing machine for pipes with self-braking motor, 2 speeds, with brush manually adjustable by handwheel as a result of wear. Rubber contrast roller with manual inclination system to adjust the diameter to be machined. Pneumatic roller position compensation system with manual adjustment of the working pressure. Complete with column base, extractor hood and electrical system in watertight box equipped with inverter. The machine is designed for cleaning, polishing or satin finishing of round tubes.