The Magnetic tumbler NOVAGUM is an innovative concept for finishing and polishing of metal surfaces non-ferrous and precious objects. This is the application of a rotating magnetic system that produces an energetic movement of the metal inserts (nano polishing) that affect the objects to be polished placed in the container. In this way the surfaces are treated enhancing the compactness of the metal and the shine in short time. Advantages: Easy installation, small size and low power consumption. Basic controls for easy use. The barrels depending on the model, may be small in size and free from vibrations or noises, so they can be easily installed in any environment. Construction: timer programming cycle time and inversion, inverter Simens (German) or mitsubishi (Japanese) depending on the model. Technical Features: MACHINES DIMENSIONS MOD. 220/300: cm 27 x 33 x h 36 con cestello POWER MOD. 220/300: 0.37 kW WEIGHT: 45 kg INVERTER FOR SPEED ADJUSTMENT 'ROTATION OF MAGNETS 0/2800 RPM REVERSE GEAR GR. 450/500 OBJECTS PROCESSABLE MOD. 220 GR. 900/1000 OBJECTS PROCESSABLE MOD. 300 Needles: D. 0,50X5mm gr. 200 (MOD. 220) - gr. 300 (MOD. 300) D. 0,40X5mm gr. 200 (MOD. 220) - gr. 300 (MOD. 300) D. 0,35X5mm gr. 230 (MOD. 220) - gr. 350 (MOD. 300) D. 0,30X5mm gr. 230 (MOD. 220) - gr. 350 (MOD. 300) D. 0,20X3mm gr. 300 (MOD. 220) - gr. 430 (MOD. 300) Number speed work recomended by type processing MOD. 220/300: SMALL OBJECTS: 1750/2200 rpm MEDIUM OBJECTS: 1200/1750 rpm BIG OBJECTS: 900/1200 rpm