Introduction The graphite carbon ring is a key wearing part inside cigarette-making machines, machined from high-purity graphite. Engineered for continuous high-speed running, it offers excellent wear resistance, natural self-lubrication, and strong heat resistance, helping stabilize machine operation and extend service life. Basic Info Product name Graphite Carbon Ring Model UB-CR-100 Material High-purity graphite Temperature Resistance Up to 300°C Hardness High density,
