The Film Coating Machine can be used for coating various tablets, pills and sweets with organic film, water-soluble film and sugar film, etc., in pharmaceutical, food and biological industries. It is noted for its high efficiency, low energy consumption and space-saving qualities.
Basic working principle:
The tablets make a continuous, complicated, orbital motion in the closed drum of the film coating machine. The mixed coating is sprayed on the tablets with the spray gun through the action of the peristaltic pump.
Meanwhile, under the action of the Air Exhaust Cabinet (creates negative pressure) and Hot Air Cabinet (supplies hot air), a 100,000 level purification of clean hot air, supplied by the Hot Air Cabinet, penetrates the tablets and they are then exhausted from the bottom of the layers. This allows the coating medium, which is sprayed on the surface of the tablets, to dry rapidly and evenly, thus forming a solid and smooth film surface.