... for pillow,sofa,toy,re-producing sponge etc.and the machine structure is compact,high produce capacity. Technical data at ... (8mm,18mm,30mm)3PCSAir blower 1 PC Machine external size:L2900xW1700xH1900mm Remark: This machine only crush foam,can not crush nail and ... shred.Certificated Approval : Some export country: EFS-30 Knife type crushing machine