Pre-crusher of plates

With a Pre-Crusher continuous flakes are made into pieces, before granulation.

Proper pre-crushing before granulation

Pre-Crusher type PC from Hosokawa Alpine is a pre-crusher of plates quite suited for the first crushing levels before the granulation and production of clumped materials for free flowing.

The crushing takes place with counter rotating grinding rollers which are either equipped with bars or discs, that reach particle sizes up to 30 mm, dust-free coarse crushing in the preliminary crushing of flakes


  • Crushing of “plates” on particle sizes < 30 mm
  • Dust-free coarse crushing
  • Make clumped materials free flowing

Hosokawa Alpine ( offers comminution technology for the production of powders, particles and bulk materials: from mills and classifiers to complete turnkey systems. For R&D and laboratory applications, as well as for industrial production. Tailor-made solutions for powder and particle processing in the chemicals industry, for paints and pigments, mineral raw materials and metals, pharmaceutics and cosmetics, foodstuffs and animal feed, and for industrial recycling.

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