LogRipper-200,  LogRipper-200X,  LogRipper-200XP are
"One Pass All Done" saw-milling systems for logs with max butt diameter up to 11" (280mm) 

LogRipper-300 is "One Pass All Done" Sawmilling System for logs in a range 4-15" (100-380mm). The machine allows milling cants (from 4x4" to 10x12") and boards (from 1/2"). 

Machines of LTPS-series are One Pass All Done Sawmilling Systems combining profiling heads with a Rip-sawing units.

LTPS-150XP Sawmilling Systems is as combination of 2-Sided Profiler with a Rip-saw. LTPS-300 is as combination of 4-Sided Profiler with a Rip-saw

RLM stands for Rotary Log Molder, round log profiler combined with a rip saw.
Depending on Model and Tooling the RLM-machines can mill different profiles (such as round dowels, Swedish Cope, T&G) as well as dimensional lumber