To those medium and small factories, handcover book casting is time-consuming. In order to shorten time, labor and enhance poor efficiency in process of making handcover books, we develop a semi auto casing machine based on part of the working principle of importing full- automatic casing machine. It not only removes the shortage of unblance gluing, but also improves the gluing speed ( once two sides). It is quick and precise in locating the hard cases and aligning the book block with cases. Welcome to visit our official website : http://www.autobindingmachine.com