The tablet cores make continuous and complicated orbital motion within the closed rotating drum under the action of a streamline guide plate. During the motion, coating medium automatically sprays according to the technological process and rational technological parameters, at the same time hot air is supplied under a negative pressure. The hot air penetrates through the tablet core layers and is discharged from the bottom of the layers, so that the coating medium sprayed on the surface of table cores will dry rapidly and evenly, thus forming a solid and smooth surface film.
TJB-F coating machine not only possesses full functions and characteristics of C-type machine , but also has the following characteristics:
1.It is the best model for exploring coating technology in pharmaceutical laboratory.
2.The coating drum can be replaced according to the coaating technology batch.
3.Replacement of the coating drum is convenient and fast.