The adhesive tape on the inner periphery of the bead polisher refers to a kind of adhesive tape that covers or adheres to the inner periphery of the bead polisher. This kind of adhesive tape is usually used to protect the surface of beads or other jewels in polishing machines from scratches or other damage. In the bead polishing machine, beads or jewelry are usually placed on the inner periphery, and the adhesive tape on the inner periphery plays a protective role. It can prevent beads or jewels from directly contacting the metal parts of the polishing machine, so as to reduce friction and scratches. This kind of adhesive tape is usually made of soft materials, such as sponge, rubber or other suitable materials. They are sticky, can fix beads or jewelry and provide a layer of protection.