... system servo positioningHydraulic dual-clamp design, hydraulic clamp automatic feeingSaw blade hydraulic tensioning device to extend the service ... blade fracture and lockingAutomatic speed detection device inverter (optional)Automatic height adjusting device (optional)Length settings showing with figures ... /SNCCapacity (mm)O280300 W300XH280W400XH300Blade Speed(m/min)20,35,50,65,(80)24,36,45,54,(75)Blade ...