The diagram illustrates the way of 
cement
  making process by equipment and usage of Use synonyms
cement
 to produce concrete for building purposes. Use synonyms
Overall
, the five types of equipment are used Linking Words
such
 as a crusher, Linking Words
mixer
, rotating heater, grinder and bags, Use synonyms
Linking Words
however
 the concrete production's  ingredients have Add a comma
however,
got
Verb problem
apply
  tree
 types of elements apart from Correct your spelling
 three
cement
.  For Use synonyms
cement
 production, the first stage is that limestone and clay are put into the crusher to make powder. The second stage is  powder is sent into the Use synonyms
mixer
 Use synonyms
then
 it will transfer to the rotating heater by pipe which connects the Linking Words
mixer
 and the rotating heater. Use synonyms
Third
 stage is the grinder Change the article
The third
makes
 the Wrong verb form
making
cement
. The Use synonyms
last
 process is the Linking Words
cement
 is packed Use synonyms
bags
. For Change preposition
into bags
concrede
 production is work with gravel. Correct your spelling
concrete
Cement
, water, sand and gravel are Use synonyms
pu
 into Correct your spelling
put
Correct article usage
a concrede
concrede
 Correct your spelling
concrete
mixer
 Use synonyms
to
 building purposes. The gravel accounted for the most proportion at 50 Change preposition
for
percent
 Change the spelling
per cent
whereas
 the percentage of  sand is the least.Linking Words