The picture illustrates the process by which the bricks are made. Overall, there are seven stages of brick production, beginning with the digging up of clay and with the delivering stage.
As can be seen in the diagram, the first step of making bricks are that the clay is dug up by a digger. Subsequently, the clay is put onto the metal grid which throws the clay on the roller. After being mixed with sand and water, the mixture is kept in a mould and cut in a wire cutter to make the raw shape of the bricks.
The process continues with drying the raw brick for 24 to 48 hours in a drying oven. Once the dried raw bricks are kept in a kiln for heating in moderate temperature about 200-980 census degree, they are heated in the second kiln under the high temperature from 870-1300C, then is cooled for 48-72 hours by cooling chamber in the last kiln. At the final step, the bricks are packaged and put on a lorry for delivery.
The picture illustrates the process by which the
bricks
are made
.
Overall
, there are seven stages of
brick
production, beginning with the digging up of
clay
and with the delivering stage.
As can be
seen
in the diagram, the
first
step of making
bricks
are that the
clay
is dug
up by a digger.
Subsequently
, the
clay
is put
onto the metal grid which throws the
clay
on the roller. After
being mixed
with sand and water, the mixture is
kept
in a
mould
and
cut
in a wire cutter to
make
the raw shape of the bricks.
The process continues with drying the raw
brick
for 24 to 48 hours in a drying oven. Once the dried raw
bricks
are
kept
in a kiln for heating in moderate temperature about 200-980 census degree, they
are heated
in the second kiln under the high temperature from 870-1300C, then
is cooled
for 48-72 hours by cooling chamber in the last kiln. At the final step, the
bricks
are packaged
and put on a lorry for delivery.