Screw-tip-sets

The screw-tip-set is the heart of the plasticising unit.

Screw-tip-sets must close safely and should allow a constant mass cushion in order to guarantee high repeatability to ensure even dosing.

There are no good or bad screw-tip-sets, only suitable and unsuitable ones. Screw-tip-sets by Groche aim to achieve minimal wear and a long service life.

+ High wear resistant
+ Corrosion resistant
+ Special geometries
+ Extensive stock
+ Optimised coating