Most materials in the recycling process get size reduced. For example huge plastic parts get shreddered and further size reduced to put them directly into the extruder. To reach secific grain sizes, shredders and granulators are equipped with perforated metall plates named as screens or sieves.
A further part of the recycling process is to wash and dry the material with friction washers and zentrifuges. Due to the centrifugal force water and mud goes thru fine perforated screens.
We offer screens and screen baskets for all grinders, shredders and centrifuges or mechanical dryers with diffrent types of perforations. Round, quadratic and hexagonal holes in diffrent diameters and pitches are possible.
Those Screens can be made from different kind of steels such as Hardox, ST52-3 or stainless steels.