The bulbs are also rotated about their axes between the two pairs of blades by a second pair of belts, so that all the roots are removed.GUEGAN OLIVIER
Brief description of the trimming of the bulbs, in particular shallots or onions and means for implementing the processThe procedure, designed to remove roots, stems and loose skin remnants to prepare bulbs for sale, consists of a conveyor (2) with belts (2A) to grip the bulb stems as ...
the group of cut with high flexibility of use for trimming of bulbs in general, like onionsCAMPESATO SILVANO
Onions &c. are topped and tailed and have the outer skins removed by making a peripheral cut, then partially boiling and cooling the onion to loosen the outer skin which is rubbed off by a pair of axially-inclined rollers. In Fig. 1 the onions in a vibrating container 10 pass down a ...