The hydraulic rivet machine, also known as the rivet ring machine or ring slot pull riveting machine, is a portable and removable fastening system designed for heavy-duty applications. It is widely used in mechanical industries such as vibrating screens, blowers, construction machinery, mining equipment, bridge structures, railway vehicles, boilers, cranes, and automobiles. Featuring a compact design, high pressure capacity, and fast riveting cycle, it ensures reliable fastening with minimal maintenance.