Börger offers a choice of three different chopping units. The choice of chopping unit depends on the solids in the application.

The Multicrusher is an efficient dual-shaft grinder. The two shafts are equipped with blades.

The Börger Multichopper is a perforated disk macerator with a central perforated disk and high performance blades for coarse solids contained in liquid. The degree of maceration is variable thanks to the choice of perforated disks and the flow speed.

The Rotorrake is a robust, single-shaft coarse macerator as an inline version. The Rotorrake tackles macerating tasks where others have failed – for macerating very coarse solids and ‘entanglemen