The diagram below shows the process of cement manufacturing. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The diagram illustrates the procedure

of

Change preposition

for

show examples

the production of

cement

.

Overall

, It involves a series of steps beginning from a

limestone

quarry and terminating with

cement

shipping. The process of

cement

production begins with the excavation of

limestone

from the quarry. The excavated

limestone

is

then

transferred to a dump truck and processed through a series of crushers with conveyor belts to create finely grounded

limestone

.

Then

, the finely grounded

limestone

is moved to two

cylindrical shape

Correct your spelling

cylindrical-shaped

show examples

tanks that contain sand and clay, respectively, to mix together in a grinding mill.

Further

,

mixture

Add an article

the mixture

show examples

can be moved to a vertical preheater tower that contains three vertical tanks, after which it is transferred to the rotating heated tube (kiln).

Following

this

, the mixture is taken to the clinker cooler where the heat can be recycled to the preheated tower.

Then

, the clinker moves to a tank where gypsum is added before it is turned into a rotating tube for a proper blend.

Finally

, the mixture is processed

further

to the four

cement

storage tanks and

then

transported to the market in bulk quantities by trucks.