USE: This machine is suitable to crush every kind of hollow-thin walled bottles ,car bumpers ,steel pipe materials ,big plastic materials,etc ,the precision is high ,the knife axle shape is like 8,it can clenthe thin and hollow walled plastics article ,the knife is set up back to back ,it has strong cutting power. Parameter Model: 800 Motor 18.5KW Knife10 pcs Acting knife6 pcs Deciding knife4 Mesh18 Length of deciding knife:800MM Principal axis rev650R/MIN Length of Acting knife800 ElectromotorY132M-4 Rev:1440R/MIN Capacity (MAX600KG/H Weight1100KG Dimension1350*1650*1850 mm Voltage3ph380V50HZ MaterialPPPE film and pet bottles