Compared with the traditional case-making machine, the Multifunctional Automatic Hardcover Case Making Machine can be suitable for all cases, not only for the standard straight corner case with 1-7 separate boards but also can be for round corners as well as different shape cases, such as arc, triangle, trapezium, etc. With the mechanical system for driving by the cam, the position can be more accurate and the machine is more stable and durable. It is applicable for making hardcover cases for books, stationery items, and luxury packaging rigid boxes.