PureFeed DP-4 Dry Material Feeder
Available from Schenck Process
The PureFeed® DP-4 is a highly innovative gravimetric feeder that can accurately meter dry pharmaceutical, nutraceutical, and cosmetic powders at feed rates as low as 20 grams / hour. Jet milling, continuous blending, medical-grade plastics compounding, packaging, coating, and ingredient weighing are applications suited for the DP-4.
One of the key features of the PureFeed® DP-4 is a speed controlled, inert ceramic feed disc. Positioned at the base of a cylindrical, electropolished stainless steel material storage chamber, the disc rotates to precisely discharge tiny amounts of material, continuously and pulsation free over a 20 to 2,000 gram feed rate range. Also, since the feed disc separates the material supply from the discharge point, there is no compaction and no chance of flooding.