128 Which are key components in a single disc machine? The procedure to choose the right product for specific application must take into consideration of: the weight (that is the pressure over the brush), the surface to work, the RPM / type of construction of the motor and the transmission type. Generally speaking, the lower is the rotation speed, the most effective is the pressure over the brush and deeper is dirt removal. With the increasing of rotation speed, lower is the effect of the pressure over the floor. Different accessories combinations, rotation speed and motor power can provide the solution for any application: from dewaxing or deep scrub, up to polishing or buffing; from the crystallization up to spray cleaning; also carpet cleaning or sanding. Please see application chapter on the next pages. How much power is necessary? There is not a set rule, if not the common sense: higher is the friction over the floor (a combination of type of working, type of surface and type of accessory used), the higher will be the power request to the motor. So more powerful is the motor, the harder the job being able to be done. The power is nothing without control…. Together with its construction simplicity there are the worst danger for the operator who has to control the machine for long working sessions. Only the perfect components and weights distribution on the machine allows a perfect balanced and ergonomic working posture, without any vibration and any strange effort to keep it in place. A cheap construction (less strength) not considering the perfect ergonomic for the user, further to the waste of money (less productivity), it’s a serious danger for the health! Single disc machines • Brush speed: Means Rotation Per Minute of the brush. • Transmission: helical gear system: Up to 400 RPM the reduction and transmission system is made with Transmission helical gear system. Grants continuous power, long life and noiselessness of the machine. • Constant brush pressure: The pressure of brushes on the floor is made by the heavy brush plate that follows irregularity on the floor and gives always the top pressure without any adjustment still with shorter bristles. Application Page Code Ø brush Stripping synthetic floor (PVC) Stripping cork present floor (linoleum) Wet scrubbing/basic cleaning of stones, tiles and lino (sensitive floors) Wet scrubbing/basic cleaning of synthetic or non sensitive floors pvc Crystallizing Carpet shampooing Sanding wood Sanding cement Spray polishing and buffing SDM-R 45 G 16-130 129 0.055.0302 430 - 17” • • • • • • • SDM-R 45 G 16-160 129 0.055.0303 430 - 17” • • • • • • • SDM-R 45 G 16-180 129 0.055.0304 430 - 17” • • • • • • SDM-R 45 G 40-160 129 0.055.0307 430 - 17” • SDM-R 53 G 150-130 130 0.055.0306 510 - 20” •
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