Brown Machine Group now encompasses the brands of Brown, Lyle, Freeman, NAS and EPCO. Brown has been known for decades as a new manufacturer of thermoforming and vacu-forming equipment. Their continuous models include the CS-Series and the CS Quad-Series, B-Series SRS-Series and Versaform thermoformers. The also manufacture cut-sheet thermoforming equipment that forms one sheet of plastic at a time via the RV-Series, RP-Series for rotary machines and the SV-Series and SP-Series for the shuttle machines. Rotary machines can be three station in the case of the R223 model and or four station in the case of the R224 and R244 models.