Ce

me

nt

Ma

nu

fact

uri

ng

P

roce

ss

Ce

me

nt

Ma

nu

fact

uri

ng

P

roce

ss

CementO

verview

•Indiaissecond

largestp

rodu

cerintheworld

•TheIndu

stry

iscomprise

dof

148largecement

plants

•Theinstalledcapacity

isestim

ated

tobe

219.17

mt.

•Thereare36

5mini&

white

cementp

lants

CementO

verview

•Type

sofC

ement

•KeyDriverso

fCem

entInd

ustry

•Major

PlayersinIndia

•Future

Outlook

Standards

Physicalprop

erty

33Grad

eOPC

43Grad

eOPC

53Grad

eOPC

Relevant

ISIS:269

IS:811

2IS:122

69

3Da

ysStrength

16Mpa

23Mpa

27Mpa

7Da

ysStrength

22Mpa

33Mpa

37Mpa

28Da

ysStrength

33Mpa

43Mpa

53Mpa

Usage

Gene

ralcon

struction

likeplasterin

g,fin

ishingworks

Structural

constructio

n,precast

items

Multistory

buildings,

bridges,tallstructures

RawMaterials

BasicCh

emicalCo

mpo

nentso

fPortla

ndCe

men

t:

•Calcium

(Ca)

•Silicon

(Si)

•Alum

inum

(Al)

•Iro

n(Fe)

RawMaterials

Calcareo

usCo

mpo

nent

(providing

Lime

CaO)

•lim

estone

(CaCO3)

•marlylim

estone

•chalk

•corallim

estone

•marble

•lim

esand

•shelldep

osits

•lim

eslu

dge

Argillaceou

sCom

pone

nt(SiO2,Al2O

3,andFe2O

3)•

clay

•shale

•calcareo

usmarl

•marl

•marlyclay

•tuff,

ash

•ph

yllite,sla

te•

glass

•Sand

KeyProcessesinManufacturin

gCe

ment

Cem

ent i

s m

anuf

actu

red

mai

nly

by 2

pr

oces

ses:

1)W

et P

roce

ss

2)D

ry P

roce

ss

KeyProcessesinManufacturin

gCe

ment

1)Ra

wMaterial

Prep

aration

(Mining&Crushing

)

Pictures

ofCe

mentP

lants

2)Ra

wGrinding

&Pyro

Processing

Sr.

PART

ICULA

RSSr.

PART

ICULA

RS

1.Be

ltCo

nveyor

5.MaterialFeede

r

2.ClinkerH

oppe

r6.

BallMill

3.Gy

psum

Hopp

er7.

Cemen

tStorage

Silo

4.Bu

cket

Elevator

8.Ba

gPackingMachine

3)Finish

Grinding

andDistrib

ution