Spiral Crusher

JOEST Spiral Crushers are highly compact, multifunctional units designed for foundries using cold-resin bonded moulding sand. They offer a unique combination of shakeout, crushing, screening, and vertical conveying in a single machine. Thanks to their innovative design, Spiral Crushers combine several essential steps of the sand reclamation process – from shakeout of the moulding box and effective lump reduction to the conveying of reclaimed sand.

Their strengths are particularly evident in space-constrained plant layouts: the vertical spiral path enables fine sand to be conveyed upwards within a minimal footprint – for example, directly to a sand cooler or magnetic separator.