1.pneumatic control front conveyor2.speed control of vibration is available 3.scrap conveyor is attached 4. Integrated style structure: solid and stable. Install wheel axle. Freely adjust work position.5. Combined application design for chip-removing brush and chip-removing blower can guarantee result of removing chip.6. High elastic round belt has long service life and cannot damage paperboard.7. Height of belt and chip-removing brush can be adjusted.8.Trash conveying unitFrequency conversion speed regulation can freely adjust speed of trash cleaning.Complete machine is practical and convenient and simply operated.