A kind of run-through type buffing machine(1) which is configurated to be used for bumishing a workpieces that is basic plane optimizationally.The run-through type buffing machine(1) includes:a transportation plane(5) which has one transporting direction(7) and is configurated to be used for transporting workpieces between input side(2) and unloading side(3),also includes a streamside(4) setting along the transporting direction(7) of the run-through type buffing machine;at least one buffing tube(10) which has a rotation axis;the other buffing device(20) which includes transverse tumbler(21) which is used for bumishing the workpieces transversing the transporting plane;among them,at least one buffing tumbler(10) and the other buffing devices(20) is configurated against to the transporting plane(5a),so as to transport between the plane of working in the buffing tumbler(10,10a)/the moreover buffing devices and the plane which is parallel to the transporting plane(5a). |