| 摘要 |
PURPOSE: A stone processing device is provided to easily rough the top surface of a stone material using a plurality of striking members whose length is repetitively extended in a vertical direction. CONSTITUTION: A stone processing device comprises a frame(10), a stone feed roller unit, a conveyor unit(50), a scratch unit(70), and a stone discharge roller unit(90). The conveyor unit supplies a stone material(5) to be processed into the frame. The scratch unit comprises a plurality of striking members that are repetitively extended in a vertical direction while contacting the top surface of the stone material in order to strike the top surface of the stone material. |
