Berta ADV Sponge Machine
The Raimondi Berta ADV Electrosponge machine is ideal for cleaning cement- or epoxy resin-based grout from all types of floors including terracotta, porcelain, double- and single-fired tiles, marble, clinker, porphyry, natural stone, quarry, treated etc. It won’t pull grout from joints and, because of its easy handling, is suitable for use even in the smallest areas.
The moisture level in the sponge is adjustable via a pressure lever, which can also adjust the front wheels. The sponge is fed from an easy-to-remove impact resistant plastic water tank by a foam-reducing belt, so there’s no pump to clog up. The roller can easily be replaced thanks to the magnetic “quick clutch” system.
The handle folds down for easy storage and transport and is fully adjustable for height and angle to ensure ergonomic user operation. The die-cast aluminium body reduces weight while increasing overall strength.