@itsmachinery_colorwin: Fully automatic single spiral notebook binding machine#stationery business#notebooks #manufacture #fyp 1. The machine only needs one person to operate 2. High-quality punch mould, it can punch at most 3-6mm, which can add the oil automatically. One mould has two sides with two sizes of holes, which means the mould can be used for 3--5 times of life than the normal mould. 3. It just needs one minute to change the mould size. 4. The machine can position the hole automatically. 5Automatic reminds the malfunction. If you are interested, please feel free to contact us at any time