The JY404-02GD semi-automatic saddle stitcher is suitable for binding various printed materials such as books, magazines, thin books, advertisements, and instruction manuals. It can be equipped with 1 to 4 binding heads as needed, and can complete the binding of both single and double copies at one time. After manual page placement, the machine automatically completes the tasks of book feeding, binding and receiving. It is easy to operate, highly reliable, has a wide binding range and high production efficiency. This machine adopts variable frequency speed regulation, photoelectric detection, empty nail monitoring and protection, automatic counting and paper blockage shutdown functions. JY404-02GD semi-automatic saddle stitching machine is suitable for binding various kinds of thin brochures, pictorials, magazines, etc. It performs wire-stitching and the number of its stitching head used can be selected at will. Generally two stitching heads are used for binding. However four stitching heads at most can be used at the same time. Either single Section or duplex sections can be stitched at one time. It adopts frequency conversion timing system, photo-electricity detecting, missing staple detecting and protecting, automatic counting and paper jammed stop functions. After the sections being fed manually, the machine performs automatically to convey and stitch sections and to collect the finished books. The machine features is following: Operation easy, maintenance convenient, high reliability, binding big large and high production efficiency etc. Main Technical Parameter: Max. Stitching size: 450x305mm Min. Stitching size: 127x89mm Stitching thickness: 0.2-4mm Stitching speed: 30-90 volumes/min Wire specification: No. 25, 26 Motor power: 0.55kW Machine weight: 380kg Overall dimensions: 2200x1320x1350mm Max. Stitching size: 450x305mm Min. Stitching size: 127x89mm Stitching thickness: 0.2-4mm Stitching speed: 30-90 volumes/min Wire specification: No. 25, 26 Motor power: 0.55kW Machine weight: 380kg Overall dimensions: 2200x1320x1350mm