... Parameter:1. Max.length: 420mm2. Max.thickness: 40mm3. binding speed: 300 book/hour4. milling cutter: sun cutter + small milling ... , stable, durable 3, newly set plate (patented technology), open location of any stop, facilitate settle the core, less labor..4, the ... major components use imported materials to ensure the stability of the machine performance, extended service life. 5, open-style ...