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ProStar Circular Cutting Systems

The PRS RB2500 and PRS RB3500 oxy-fuel circular cutting systems come with the same standard cutting diameter, rise-and-fall cam action, vertical/horizontal rack and pinion adjustments, two hose machine torches with adjustable heads (beveling attachment), variable speed clockwisecounterclockwise rotation with no oxyfuel hose and electrical cable wrap up.

The only differences in the PRS RB2500 and the RB3500 are in how and where the machines will be used for cutting.

PRS RB3500 shown with optional equipment. Hillside attachment available for PRS RB3500: Part No. PRS RB3550.


PRS RB3500 Oxy-Fuel Circle Burner

Cutting DiameterBeveled holes 1.5” (38 mm)–42” (1066 mm)
Standard holes 4” (101 mm)–42” (1066 mm)
MountingColumn and boom, manipulator, or side-beam carriage
Rise and Fall Cam0”–7” (0–177 mm)
ApplicationsBurning holes in tank heads, tanks, and pipe
AdvantagesDesigned for large scale and semi-automated operations
ProStar RB3500 Circular Cutting System
PRS RB3500 Oxy Fuel Circle Burner

PRS RB2500 Oxy-Fuel Circle Burner

Cutting DiameterBeveled holes 1.5”–42” (38mm–1066 mm)
Standard holes 4”–42” (101 mm–1066 mm)
MountingSelf-supported manually operated magnetic base
Rise and Fall Cam0”–7” (0–177 mm)
ApplicationsBurning holes in tanks
AdvantagesMobile design for versatility and on-the-spot cutting
PRS RB2500 Oxy Fuel Circle Burner
PRS RB2500 Oxy-Fuel Circle Burner