1. Automatic position adjustment,one click switch for A3,A4,A5,any size can be input.

2. Three motors are used the stitching,folding and transmission are controlled by independent motors,stable and durable performance.

3. Binding and folding one complete operation ,saving labor and time .

4. Wire binding to be economical and practical,easy for maintenance .

5. Saddle binding /side binding,simple mode conversion .