... chute, and two screen boxes with same structure. flour cleaning machine including feed mechanism, wind box, conveying chute, and two ... boxes, each wind box has 16 pieces of indraft room, could adjust air volume size.Large body stiffness, low ... box steel plates adopts laser cutting and CNC bending, Machine Deformation is Small.Technology Data: ModelMotorAmplitudevibration frequencySieve net widthOverall ...