Automatic coating machine

Auto coater or automatic coating machine is an apparatus that is used to coat surfaces of small particles with a thin film of coating substance. In pharmaceutical industries, the auto coater is used to coat the tablets.
Tablet coating machines are used to coat the surface of tablets with a thin coating of film. The film is employed mostly to: mask the color, taste, and smell of the drug. protect the drug from physical or chemical harm. control the release of the drug.