The ELB 11/45 Automatic Straight-line Edger from Bovone offers a high degree of automation, speed, ease of use, and consistent quality of finish on both the flat edge and the miter. The machine allows the operator greater ease of use, automating the adjustment of the grinding wheel. The technological focus of the innovation is an active control system for the wear of all the grinding wheels, made possible through an actuation on each motor.