The industry's best floor machine for bush hammering, grinding, honing and polishing
Highly recommended large marble, granite, terrazzo, polished concrete floors etc.
EXPANDER 750 tackles large commercial floors like no other machine before! Its patented "PLANETARY SYSTEM' is driven not by belts but by tempered-steel gears. This puts the EXPANDER in a league of its own over all competition. Thanks to this exclusive technology, it is the only machine of its kind with an adjustable pressure feature.