The given diagram illustrates the production of the brick for the building industry.
Overall, the process consists of 3 main stages, starting with extracting clay, then converting it into brick, and ending with the packing and distributing.
Initially, clay is dug from the ground by the digger, before passed through the roller to filter using the metal grid. The small piece of clay is mixed with sand and water, creating a robust mixture. After that, the mixture is shaped to the bricks by cutting in the wire cutter or placed in the mould.
The shaped brick is transferred to the drying oven, where it rests in 24 to 48 hours. After dried, it is placed in the first kiln, which maintains the moderate heat in the range of 200 to 900 degrees. The second kiln, on the other hand, increased the heat to a higher level, about 870 to 1300 degrees. After experiencing an extreme heat, the brick is rested in the cooling chamber, increasing the solidity and durability. Finally, the final product is packed and distributed by a truck.