The perfect solution for sulphur and powders, recommended for Biological Agriculture!
In pneumatic dusters of G.R. GAMBERINI, through the lever with a relative graduated scale on the side of the machine, has the regulation of the pneumatic air-dust mixing by the turbine, then by applying the correct rotation speed, 450 รท 500 real, the dispensing will be constant from It begins at the end of the treatment due to the constant volume of the tank made from the inner lid.