We convey 2 tons/h of a spray dried modified starch through a low dense pneumatic system with ambient air. Particles are rather agglomerated and we want to reduce particle size >just a little< in order to increase final powder bulk density- a little.
Use of built-in mills is not possible.
Has anybody experience with in-line static impingement for a gentle particle size reducion in a 100mm (4"inch) pneumatic conveyor ?
Thanks in advance