Ceramic rollers can be used for material conveying; this dataset includes major raw and auxiliary materials, energy consumption, atmospheric emissions, and waste from the production process, but infrastructure such as production equipment and factory construction is not included within the system boundary of the dataset; the life cycle inventory is compiled from data obtained from multiple sources; the manufacturing process of ceramic rollers includes forming and drying, firing and kiln removal, ceramic blank bonding, roller assembly, grinding on machine tools, packaging, and other procedures.