Granular flour cold-pressing system

The invention discloses a granular flour cold-pressing system comprising a workshop with a plurality of floors which are communicated through pipelines. The pipelines are used for conveying material. One or more working equipment relative to flour processing is arranged on each floor and lifted to the top floor through a bucket elevator and a fan. The pipelines are connected with the corresponding processing equipment of the floors. Wheat and material are processed from the top floor downward one by one in the gravity manner. A temperature and humidity control device is arranged on the workshop and used for controlling temperature and humidity in the workshop. In this way, the temperature and humidity control is performed to the whole flour processing to achieve cold-pressing of the flour, and the problem that the flour is low in quality due to high temperature is solved; a special floor is used as the flour workshop and allows the floors to be communicated, manpower is saved, adaptability degree of processes is increased by the aid of the floor design, and production efficiency is increased.