Vibrating screeds serie SV. These screeds are based on the principle of the variable frequency vibration from 4000 to 8000 rpm. Screeds are essential in compacting,levelling and finishing operations for concrete floors. Easy to use, variable inclination of the screed bar merely rotating the handle. Adjustment of the vibration in accordance with thickness of the concrete. Available with gasoline or electric engines, with 6 different lengths.Available also battery model up to 3m.length