Project Description
Tangential spray HP
Tangential spraying, HP Spray Coating or also known as the Rotor Coating process, is ideal for coating pellet products. The reason: this innovative process variant allows a so-called dry powder layering process to be combined with a subsequent film spraying process as a one-pot process; in other words, the entire process takes place “all-in-one” in the same coating system.
An HP nozzle projecting into the product bed distributes the coating material laterally, tangentially so to speak, to a circular line on the bottom of the vessel. This spray coating variant is ideal
- for uniform coating of particle surfaces and very high film quality
- for achieving controlled release of the active ingredients
for preventing unwanted drying of the coating material.
