COPERION Fitting of Screw Elements

[@saahilshekh6157]

Screw elements name ?

[@paiboonsak_GEORGE]

Why does the screw have less of the kneading elements?

[@andregrundmann4271]

For performance reasons - too much kneading will overheat molten polymer and deteriorate the polymer's physical properties

[@paiboonsak_GEORGE]

@@andregrundmann4271 Thanks for your answer. Is this enough for powder coatings dispersion/homogeneous? It seems this too less kneading in my opinion. Thank you in advance.

[@andregrundmann4271]

@@paiboonsak_GEORGE You are right, powder coatings require much longer kneading zones

[@ash26e]

wear gloves when handling screw elements!