The machine was researched and developed for the first time in China, can control the quality of the double loop wire, can reduce the cost in double loop wire at least 50%, can improve the efficiency above 80%.

1.Automatic punching,automatic binding, automatic forming the double loop wire . 2.Need 1-2 people to operate: one people feed the book, one people pack the finish book . 3.High quality of punching mould , it can punch at most 6 mm, one mould has two sides of hole. 4.It just need 1 minutes to change the punching mould, 10-20 minutes to change the binding mould. 5.The machine can customized for the book which the cover is bigger than the inner paper. 6.The function of forming the double loop wire automatically reduce the cost of wire at least 50%, which will make the factory can control the quality of wire efficiently.