Vibrating screens are one of the most important screening machines used in the plastic processing industry It is used to increase the quality of pet flake and to increase the efficiency of Tomra color polymer sorter units Washed and dried pet flex is divided into 3 stages
a) 0 3 mm they are wastes that are likely to contain heavy
contaminants
b) 3 12 mm (ideal size usable pet flex
c) 12 mm and above (in the flake sorter unit it is decomposed in order to facilitate the passage of product and prevent clogging At this stage the pet separated is fed back to the crushing machine