The polishing drum consists of felt lined inside of a metal drum for polishing coated tablets. The bottom of the drum is also lined with felt. The polishing drum fits with the Universal Gearing exactly like the coating pan and the cube mixer. The top cover, which locks quickly in to place with closures. The cover is fitted with acrylic sheet, which help the observation of the polishing process while the machine is running. This Attachment is Suitable to Attached in our Both Main Drive.