- Number of Stitchesup to 7sets
- Largest Size of book100 to150 Section/mm
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Supply Type
Manufacturer, Exporter, Supplier
Preferred Buyer From :
All over the world
Semi Automatic Thread Book Sewing Machine is completely risk free as signatures are put on a moving chain. The variable speeds of the machine can be monitored with a knob. One can get double output on this machine in comparison to an ordinary machine.