This vacuum packing machine consists of CJSL2000 auger feeder and one VFS7300 vertical packaging machine,vacuum machine packing weight1-5kgpacking accuracy0.2%packing speed6-12bags /min Air source consumption 0.6 MPa,450 L/min power source 5kW 380V±10% 50Hz bag type pillow bagThe unit of machine including : CJl2000 screw weighing machine, VFS7300 vertical packaging machine ,ZB2000 vacuum machine, ...