Coal Crushers
Greetings and salutations Mr. Agrawal,
You have to see what is out there and available
to you.
The issue "in my opinion" is simplicity and reliability
and they go hand in hand to the end user.
The forums purpose is not to sell coal and
the coal quality is not an issue Mr. Agrawal.
Are you simply establishing a new plant
crush coal and only crush coal with no
secondary screening, crushing, coal
cleaning or washing?
Having three crushers for 4,000 tons per
hour totals and a -20 millimeter size is no
problem but you need to be aware of what
is available.
========================================================
Assuming you are using haul trucks; and dozers
with ripper shanks.
assuming you want a redundant system;
Three dumping stations utilizing roll sizers
would suffice for the product stream.
The Black Thunder Coal Strip Mine is using two
dumping stations with roll sizers from its 10
coal pits feeding one belt to break "run of mine"
coal to minus 2 inch size for the end user and
then conveying the crushed coal to the train
loading area.
You have to provide more complete information to
anyone who may be interested in your offering.
Do you want three separate takeaway conveyors
for the three separate crushers used break and size
three separate coal seams?
Or a single conveyor of 84-96 inches for three
parallel dumping stations feeding a common hopper
above a below ground gallery with a conveyor belt
tail pulley at its base?
How much trash is in the coal stream if any
meaning rock, soils, etc.
Mr. Nordell who is the proprietor of
Crusher Dynamics International
is a member of the Bulk-Online Forum and can be
contacted through the forum or at his home page.
Unless we know everything, we know nothing.
lzaharis ■
Coal Crushing System
Dear Sir
We have posted the details of coal quality to get quotation for coal crushing system which includes coal crushers and screen etc .This is not to sell the coal .We shall use the coal for captive consumption after crushing to (-) 20 mm size.
Regards
KKAgrawal ■
Coal Crushing
Would you consider looking at several mobile plants to acheive this tonnage?
Or are you looking at larger static plant?
Best Regards,
Brian Mills
TESAB Engineering Ltd ■
Coal Crushing System
Dear Mr. Agrawal,
We will be pleased to submit out proposal for a crusher, however for coal with a max moisture content 8-10 % max, not 51.24 %. Please confirm.
I look forward to hearing from you,
Kind regards,
Giovanni Belleli
Sales & Project Manager
BEDESCHI S.p.A. - Via Praimbole, 38 - 35010 Limena (Padova) - ITALY
Tel +39.049.7663100 - Fax +39.049.8848006
http://www.bedeschi.it --- Sales@bedeschi.it ■
Coal Crushing Unit
Dear Sir,
Our coal from the mine contains 51 % moisture .Therefore we need crusher for coal with this much moisture only.
Regards
KKAgrawal ■
Re: Coal Crushing System
Dear Mr. Agrawal,
Thank you for your prompt reply. Unfortunately, having carefully considered your requirements, we feel that on this occasion we must decline your invitation to quote but we look forward to being invited to do so again in the future, when hopefully our company will be able to display the quality of its expertise.
Yours sincerely,
Kind regards,
Giovanni Belleli
Sales & Project Manager
BEDESCHI S.p.A. - Via Praimbole, 38 - 35010 Limena (Padova) - ITALY
Tel +39.049.7663100 - Fax +39.049.8848006
http://www.bedeschi.it --- Sales@bedeschi.it ■
Coal Crushing System
Requirement of coal crushers
@gmail.com> ■
Our company M/S Oswal Chemicals & Fertilizers Ltd has its registered office at 7th Floor Antriksh Bhawan , 22 K.G. Marg New Delhi -110001 India . The company requires coal crushing system for a coal mine at Bunyu Island in East Kalimantan , near Tarakan in Indonesia being operated by PT Garda Tujuh Buana .
1.Capacity of coal crushers : one stream of 2000 Tons per hour of coal and
Two streams of 1000 Tons per hour of coal
2.Coal properties :
Total Moisture : 51.24 % Method : ASTM D 3302
Proximate Analysis
Inherent Moisture : 12.61 % Method : ASTM D 3173
Ash Content : 1.51 % Method : ASTM D 3174
Volatile Matter : 47.11 % Method : ASTM D 3175
Fixed Carbon : 38.77 % Method : By Difference
3.Ultimate Analysis
Total Sulphur : 0.31 % Method : ASTM D 4239 C
Hydrogen : 4.51 % Method : ASTM D 3178
Carbon : 55.11 % Method : ASTM D 3178
Nitrogen : 0.73 % Method : ASTM D 3179
Oxygen : 25.22 % Method : By Difference
4 Gross Calorific Value : 5347 Kcal/kg Method : ASTM D5865
5 Hard groove grindability Index : 83 Method : ASTM D4099
6 . Bulk Density : 1 Kg / Litre
7. Coal feed size : ( - ) 600 mm
8 Coal product size desired : ( - ) 20 mm
Interested suppliers may send their quotation alongwith complete technical details and scope of supply with reference list to me.
Regards
( K.K.Agrawal )
Senior Vice President
Oswal Chemicals & Fertilizers Ltd
7th Floor Antriksh Bhawan , 22 K.G.Marg
New Delhi
Mobile : +919873371813
Email :