It is usually called drum vulcanizing machine, drum vulcanizer, rotary curing machine or roto cure, etc. It is used in continuous vulcanization for all kinds of rubber sheets, rubber belts and rubber-coated fabrics. Drum rollers are the main parts of the machine group working for curing rubber belts; the driving rollers are connected to the reducer to transfer the drive so that the machine can run at different speeds. The steel belt connects all rollers into one drive chain for cooperative movement; the hydraulic device can provide tension and pressure; the EPC centering device can control the running path of the steel belt; the hot oil heating device can control the technology temperature; the releasing device transfers the rubber belt to be cured; the pulling device controls the tension before and after curing; the winding device works to wind the belt. The rotary curing machine has compact structure, stable control and easy maintenance, which can fully meet the requirements of rubber belt manufacturers. The rotary curing machine has a different structure from the platen press, with a specially designed structure to achieve continuous production with excellent performance. The curing temperature and pressure are stable. It can produce hundreds of meters and even thousands of meters of circle tape. The PLC control for the machine works exactly to meet the technology and operation requirements. The line speed, working pressure and tension can be adjusted to meet different rubber belt curing requirements.