technical parameter:1.Max-speed:9000pcs/h 2,Processing spec:120*160-230*330mm 3,applioalbe paper:80-200g/m2 4,Motor power:5.2kw 5,Weight of machine:1800kg 6,Dimensions of machine:4800*1100*1350mmstructural characteristics:ZF-530 packing machine can produce western-style envelopes from NO.1to NO.9 and various nonstandard paper bags in the same range.The machine employs planar structure and can be fed with papers continuously. You will enjoy its easy operation, convenient adjustment,stable paper feed and high productionefficiency. It is the right equipment to continuously produce large lots of envelope paper bags.