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The image illustrates the brick manufacturing process in a sequential diagram form, featuring various equipment and steps involved. It starts with the extraction of clay using a digger, followed by clay processing through a roller. The processed clay is then mixed with sand and water, and passed through a metal grid to achieve a consistent blend. This mixture can be shaped into bricks using either a wire cutter or a mould, resulting in the formation of wire cut bricks or moulded bricks respectively. Subsequently, bricks are transferred to a drying oven where they stay for 24-48 hours. This step is followed by placing the bricks in a kiln for further hardening; depending on the kiln type, bricks are heated at temperatures ranging from 200°C in a moderate kiln to 980°C, or from 870°C to 1300°C in a high kiln over a period of 48-72 hours. Post kiln processing, bricks are moved to the packaging stage and then loaded onto a delivery truck for distribution.
Given the complexity of the image, the above description may not be entirely accurate.
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The process by which bricks are manufactured for building industry can be seen in the diagram
First the raw material, clay which lies just below the surface of the soil in certain areas which are clay-rich is dug up by a digger. The lumps of clay are placed on a metal grid which breaks the larger pieces into smaller ones and fall through a roller which further breaks down the clay. Sand and water are added to the clay which either formed in moulds or into brick- shaped pieces using a wire cutter.
The clay bricks are then placed in a drying oven for at least 24 hours or a maximum of 48 hours and the dried bricks are transferred to a so-called kiln, which is another type of drying oven with two types. One moderate one with a temperature of about 200 degrees Celsius to about 980 degrees Celsius, then at a higher temperature of 870 degrees Celsius to 1300 degrees Celsius in the higher temperature kiln.
The process is followed by cooling the bricks in a cooling chamber for 48 to 72 hours . Once the bricks have cooled down they are packaged and delivered to their final destination, be it a building site or storage
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