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The Raimondi Berta Advanced Commercial Electric Sponge Machine is designed to clean grout residue from tile and stone surfaces in medium- to large-area installations. It can be used with sanded, unsanded and epoxy-based grout.
According to the supplied product information, the Berta Advanced can clean approximately 800 to 1,500 square feet of newly grouted surface per hour while using one-third less water. The machine is designed to leave grout joints evenly filled while cleaning the surface in a single pass.
What types of grout can the Berta Advanced clean?
It is designed to clean sanded, unsanded and epoxy-based grout from tile and stone surfaces.
How much area can the machine clean per hour?
The supplied product information lists a cleaning capacity of approximately 800 to 1,500 square feet per hour.
How large is the water tank?
The removable water tank holds 15 liters or approximately 4 gallons.
Does the water-feed system use a pump?
No. Water is delivered to the sponge roller through a foam-reducing belt, eliminating a water pump that could become clogged.
How is the sponge roller replaced?
The roller attaches through a magnetic quick-clutch system designed for easier replacement.
What is included with the machine?
The machine includes a sponge roller for cement-based grout, anti-foaming liquid, and a user and maintenance manual.
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