SED-300CFS1-H — Pharmaceutical Pulverizing Machinery - Mechanical Pulverizer - Ultrafine Pulverizer

Material enters the mill chamber via screw conveyor where it is sheared and milled by fast-rotating high-speed alloy steel blades. The powder passes the guide ring and enters the classifier chamber. As the classification wheel rotates, both air force and centrifugal force act on the powder. Particles with diameters greater than the cut-point are thrown back into the mill chamber for further grinding; finer particles exit to the cyclone separator and dust-collecting box. A water-cooling jacket around the mill chamber and bearings prevents overheating. Particle size is adjusted by changing the classifier wheel speed (VFD) — no screen required.