Poli Museo della Grappa

Poli Grappa Museum

Poli Distillerie

Poli Distillerie

Arguments index

Adjustment columns

Distillation columns do not give a pure product, but on the contrary, a raw one. In order to get a pure alcohol the raw product must be submitted to an adjustment, that is the elimination of head and tail products. This operation can be carried out through a discontinuous or continuous cycle. As in distillation case. The two adjustment styles are based on the same rule, excluded precautions and different plannings.