The present invention stability and efficiency of the quality of root cutting processing such as shallot is to provide a root cutting equipment to improve. A working person is inserted into the shallot guide groove 6 has a stem shallot such sitting in front, by contacting the disc thin blade 3 rotating at a high speed the rakkyo, etc., the outer periphery of shallot such as disc thin blade 3 Move like the rotation direction 5 from 4A along, it is stopped at the position 4B of shallot fixed received 7, shallots, etc. roots in the circular plate thin blade 3 rotating at a high speed is cut off. Root portion that is cut is discharged from the roots sliding down the slope 8, and is housed in the root storage box 9. .BACKGROUND【課題】ラッキョウ等の根切り加工の品質の安定と効率が向上する根切り装置を提供する。【解決手段】加工者は正面に座しラッキョウ等の茎を持ちラッキョウガイド溝6に挿入し、ラッキョウ等を高速回転する円板薄刃3に接触させることにより、ラッキョウ等は円板薄刃3の外周に沿って4Aから回転方向5の様に移動し、ラッキョウ固定受け7の位置4Bで止められ、ラッキョウ等は高速回転する円板薄刃3で根部は切り取られる。切り取られた根部は根部滑落斜面8から排出され、根部収納箱9に収納される。【選択図】図1