Shanghai Ziguang's saddle stitcher has a modular structure and a variety of auxiliary functions for purchase to complete a variety of different operations. By PLC programmable logic controller for tracking, missing posts, posts tracking detection, but also add wrong detection. LQD8D, LQD8E, NOVA10 saddle stitching linkage line maximum cutting size 450mm × 311mm, single-joint maximum thickness of 8mm, mechanical speed 10000r / h. The NOVA12 model has a maximum cutting size of 480mm x 320mm, a single-unit maximum thickness of 10mm and a mechanical speed of up to 12,000r/h.