This semi-auto vacuum packaging machinery includes DT series elevator,CJS2000 ... elevator, CJS2000 series weighing machine, VFS5000F vertical packaging machine, ZB1000 vacuum machine, and product conveyor and ... The unit of machine realized automatic material conveyor, filling, packaging, reshaping, vacuuming, sealing cutting, product conveying, dust ... beans. ZB500B SEMI-AUTO VACUUM PACKAGING MACHINERY