Expander 750 Speed Control is a high performing machine of this type of planetary. Thanks to its Counter-rotating planetary system, no other machine can compete in terms of productivity for grinding and polishing floors. Ideal for grinding and polishing marble, terrazzo, granite and concrete, floor preparation, bush Hammering, old glues and resin removal, and Superconcrete effect.

Main features: • Working width 750 mm with 3 large size 240 mm tools. • Speed of tools ranging from 300 to 1300 rpm. • Automatic adjustment of the working pressure. • Strong gear box with thermo-hardened steel gears for a longer life. • Electrically adjustable inclination of the Planetary to allow a bigger frontal cut. • Low noise under load. • Third insertable front wheel for easy transport and to load into the van (optional). •