The programme of “Rollspin” satellite barrelling machines proposed by Rollwasch® Italiana S.p.a. offers unexpected performances in very reduced times and working space, with high productivity, efficiency and order. It is a machines series particularly suitable to carry out production batches that must be kept separate or for just in time working. In both cases Rollspin series satisfies these difficult requirements with flexibility and quickness. The machines range and setting are very wide: with one disc or with two parallel discs, horizontal or vertical, with fixed or removable barrels, with single or double motor, with axial or off-centre rotation (the so-called “8”-dynamics), etc.