The machine was researched and developed for the first time in China, we have eight invention patent, can improve the efficiency above 60%.

1.Automatic punching,automatic binding ,automatic forming the single spiral . 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 minute to change the punching mould, 10-20 minutes to change the forming mould. 5.The machine can positioning the hole automatically. Automatic remind the malfunction.