The given diagram illustrates the process of manufacturing brick.
Overall, there are 7 main steps in this process, beginning with the digging clay stage and ending with delivering bricks to consumers.
In the first stage of the process, clay will be collected by a large digger. Having been filtered by a mental grid, it will be transported by a roller to be mixed with sand and water. Then, the shape of the bricks will be done in the third stage, the mixture will be either put in a mould or cut by a wire cutter.
In the next stage of the process, a drying oven will dry these bricks from 1 to 2 days. After that, raw bricks will be kept in a kiln at two levels of temperature, 200-980 C at a moderate level and a high level is 870-1300C and then placed in a cooling chamber for 2 to 3 days. Bricks, then, will be dug out of the colling camber to be packed. Having been packed, these products will be delivered to consumers or for building industries by a truck in the final step