压紧机是现代书刊装订加工的必需设备，适用于挤压书本等需要装订的产品，包括平订、骑马订，尤其是在胶订包本前、锁线后挤压书脊。本机生产效率高，操作简便。

The compacting machine is an essential equipment for modern books and periodicals binding and processing, suitable for various books binding products of books pressing and compacting, including the flat binding, ride binding, especially pressing and compacting book spine before gluing and binding books and after locking lines. This machine possesses high production effect and simple operation.