This roller mill, built in the workshops H. & G. Rose brothers of Poissy, is part of the crushing equipment of Saint-Gabriel Flour Mill. Its hull of metal and wood envelops cast iron cylinders that grind wheat grains falling from glass supply globes. Several successive passages between different cylinders are necessary to obtain a white flour.

Restored roller mill and glass supply globes from Saint-Gabriel Flour Mill.

This roller mill, built in the workshops H. & G. Rose brothers of Poissy, is part of the crushing equipment of Saint-Gabriel Flour Mill. Its hull of metal and wood envelops cast iron cylinders that grind wheat grains falling from glass supply globes. Several successive passages between different cylinders are necessary to obtain a white flour.