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capacity between 240 and 275 tph, will be
used to grind PPC and OPC.
Pune, Shree Cement Ltd.
The Kolkata-based company, Shree Cement,
has placed an order for a cement mill
from Gebr. Pfeiffer.
As part of the company’s expansion strategy
to spread grinding plants across the whole of
India, Shree Cement will now equip a grinding
plant near Pune in the state of Maharashtra
with a Pfeiffer mill.
For the grinding of clinker and extenders,
cement mills of the type MVR 6000 C-6 are
used in the cement plants and stand-alone
grinding units of Shree Cement. The company
successfully operates this type of mill at
various locations.
The planned plant for cement grinding,
using the MVR 6000 C-6, is to alternately
produce 300 tph of Ordinary Portland
Cement (OPC) at a product fineness of
3100 cm²/g acc. to Blaine or 300 tph of
Portland Pozzolana Cement (PPC) containing
as much as 35% of fly ash at a product
fineness of 3500 cm²/g acc. to Blaine or
180 tph of ground granulated blast-furnace
slag (GGBFS) at a product fineness of
4500 cm²/g acc. to Blaine. The mill will come
equipped with a 6700-kW drive.
While Gebr. Pfeiffer SE will supply the core
components of the mill and the gear unit from
Europe, its Indian subsidiary, headquartered
in Noida, Gebr. Pfeiffer (India) Pvt. Ltd., will
provide the components such as the housing
of the mill and classifier, the steel foundation
parts as well as the internal parts of the
classifier. In addition, the Indian subsidiary
will design the plant layout and advise the
customer on the equipment he will procure on
his own.
Erection and startup of plant is delayed due
to local regulations due to Covid-19.
Boldrocchi India engineered and supplied
Shree Cement’s Pune plant with cement mill
bag filters of 1 210 000 m
3
/hr with a dust load
of 700 gm/m
3
.
The package included 57 nuisance filters for
the grinding unit with capacities ranging from
5000 – 50 000 m
3
/hr.
Outlet emission has been guaranteed as
<10 mg/m
3
.
Salem, Tamil Nadu, JSW Cement Ltd
JSW has ordered a 90 tph grinding unit for
Salem, Tamil Nadu from Humboldt Wedag
India. The major equipment will include an
RP 16-170/180 running in finish mode with
SKS VC 4000 & VS 96/22.
Satguru Cement
Humboldt Wedag India is involved in a
project for Satguru Cement covering the
supply of equipment for materials handling,
raw materials grinding, pyroprocessing, coal
grinding and cement grinding. The major
equipment supplied will include:
f
RP 13-170/140 with SKS LC 3500 &
VS 80/18 for 230 tph raw material grinding.
f
RP 13-170/140 with existing mill of
2.8 x 7 m for 145 tph OPC grinding.
f
For 2200 tpd Pyroprocess, the major
pieces of equipment are PH 68HE52,
Kiln Dia of 3.8 x 54 m long and a KHD
Pyrostep cooler of 63 m
2
.
Surat Clinker, Sanghi Industries Limited
Loesche will deliver vertical roller mills of the
type LM 56.3+3 CS. The mill with a capacity
up to 290 tph will be used to grind PPC2 and
PPC3.
Tamil Nadu carbon capture facility, Dalmia
Cement (Bharat) Ltd.
Dalmia Cement (Bharat) Ltd, a leading
Indian cement major and subsidiary of
Dalmia Bharat Ltd, has announced that it will
build a large-scale 500 000 tpy carbon capture
facility at its cement plant in Tamil Nadu,
India. As part of this, the company has signed
a memorandum of understanding with Carbon
Clean Solutions Ltd UK (CCSL), a leader in
low-cost CO
2
separation technology, which will
provide technology and operational services
for the plant, based on its patented CDRMax
Technology.
Various locations, JSW Cement Ltd
In 2015 JSW ordered 16 Roller Presses
for HWIndia for their spilt grinding units at
various locations. 14 Roller Presses are
currently in operation. Out of these 14, 9
were in operation before 2019 and 5 were
commissioned and carried out with PG Test
last year.
With these installations, a total 21 of Roller
Presses are operating in JSW group.
Vizag Grinding Unit Project, Chettinad Cement
Corporations Private Limited
Gebr. Pfeiffer succeeded in winning a
contract for a granulated blast-furnace slag
and blast-furnace cement grinding plant for
Chettinad Cement Corp. Pvt. Ltd., which
will be set up near the steel works town of
Visakapatnam.
The grinding plant now sold will be
producing mixed cements with different
proportions of clinker, gypsum, fly ash,
70
World Cement
World Review 2020