SDJ-3000 semi-auto carton stitching machine(double pieces)

SDJ-3000 semi-auto carton stitching machine(double pieces)features:1.a dual-purpose machine for single forming carton,double forming carton,irregular carton 2.the size is full electrically controlled and it can be changed the size in 2-3 min 3.the strengthened,single,double nailing can be finished in a lump 4.auto counting,after stacked,it will be auto packing 5.available for large carton,and nail-feeding is high speed and high efficiency 6.nailing from is free adjustable between 30-120mm,set by computer 7.it can do special box without cover