How is the clay that can be used to make bricks and tableware excavated?

How is the clay that can be used to make bricks and tableware excavated? Excavators have been digging to a depth of 24 meters to get these clays with water content of 15%-22%. They can be used to make all kinds of things, from bricks to tiles to tableware, even the most common things around you. Then trucks transport the clay to buildings without walls around them, so that they will air dry a little.

First, the master will check the tomb to make sure that the soil in each pile is the same color. Every few cars, they will also carry out chemical analysis on the mineral content of clay for use in different environments. Next, the master transferred the clay to a rotary mixer. The blades in the mixer will cut the clods into small pieces, and then the smaller clods will be sent to the hopper by the conveyor belt. Then, the clay will be quickly dried by a hot furnace until its water content drops below 2%.

Second, the next step is to grind the mud into fine powder. The pulverizer consists of a steel plate containing many pendulums. When it starts to rotate, the hammer will swing back and forth, and the mud has been ground into fine powder. Technicians will also carry out multiple tests on the crushed and purified clay powder. Firstly, clay powder is pressed into a cake-like disk by a hydraulic press. Hydraulic press can also show the flexibility of clay. Then the technicians put the clay in the oven and bake it all night to check whether its color meets the requirements.

Third, next, the master can pack the mud powder, send it to the place where they are needed, and then add water to the mud powder, so that they can become excellent glazes. Of course, this factory will also add water and chemicals to the clay in advance to make mud, and keep stirring in a large mixing tank to prevent the mud from becoming too viscous. Then they can be transported to the place where mud is needed by tanker. At this point, the process of making clay is over