|
Pig Iron Plant :
Mini Blast Furnace (MBF) :
Mini Blast Furnaces : 250 cubic meter – 2 nos.
Capacity of liquid metal production : 240,000 tons per year
Pig Casting Machine : 2 nos.
Capacity : 76 MT per hour
Spectro lab: Analysis of 18 elements in 60 seconds.
Power Generation :
Turbine Generators : 2 nos.
Capacity : 7 MW
Diesel Power Plant with capacity : 19 MW
Foundry Plant :
Melting :
ABB Make Holding / Melting Furnaces : 3 crucibles & 2
controls
Capacity : 30 tons holding capacity, each.
ABB make Press Pour Furnace with 7 tons holding capacity
 |
Mould Shop :
George Fischer makes high pressure moulding machine and auto
mould handling system.
Type of moulding machine : Air Impact Plus
Speed : 70 moulds per hour
Box Size : 1250 X 900 X 400 / 400 mm.
Core setting mechanisms : 2 nos.
Sand Plant with capacity of 110 tons per hour with mold ability
controller.
Core Shop :
Cold Box Core Shooters :
Core Shooter capacity : 40 liters
Number of core shooters : 20 nos.
Shell Core Shooters :
Capacity : 40 liters, 20 liters and 15 liters
Number of core shooters : 10 nos.
Casting cleaning :
George Fischer designed Special Purpose Shot Blast machine
Hanger type shot blast machine
Quality :
ARL Spectrometer
Chemical laboratory
Sand laboratory
Brinnel Hardness Tester
Universal testing machine
Casting sectioning machine
Microscope with photo & CCTV attachment
Pig Iron :
The specifications of the various grades of Pig Iron produced
at KFIL are as follows
| PIG IRON GRADES |
Carbon (%) |
Silicon (%) |
Manganese (%) |
Sulphur (%) |
Phosphorous (%) |
| Foundry Grade |
3.80 – 4.20
3.80 – 4.20
3.80 – 4.20 |
2.00 – 2.50
1.80 – 1.99
1.51 – 1.79 |
0 50 – 0.90
0.50 – 0.90
0.50 – 0.90 |
0.06 Max
.06 Max
0.06 Max |
0.09 Max
0.09 Max
0.09 Max |
Basic Grade
|
3.80 – 4.20
3.80 – 4.20
3.80 – 4.20 |
<
1.00
1.00–1.25
1.26 – 1.50 |
0.40 – 0.80
0.40 – 0.80
0.40 – 0.80 |
0.08 Max
0.08 Max
0.80 Max |
0.09 Max
0.09 Max
0.09 Max |
S.G. Grade
|
3.80 – 4.20 |
1.50 – 2.10 |
0.30 Max |
0.03 Max |
0.08 Max |
Foundry :
Grade Specifications :
| India Standard IS 210-78 |
British Standard
BS: 1452-98 |
Japanese Standard
JIS: G-5501-89 |
German Standard
DIN: 1691-85 |
USA
Standard
ASTM 48-83 |
ISO
Standard
ISO: 185-88 |
FG200
|
180
|
FC 200
|
GG – 20
|
30A
|
200
|
FG220
|
220
|
FC 250
|
GG – 25
|
35A
|
250
|
FG260
|
260
|
|
GG – 30
|
40A
|
300
|
FG300
|
300
|
FC 300
|
GG – 30
|
45A
|
300
|
Other Quality parameters :
Wall Thickness : 3.5 mm (minimum)
Machining allowance : As per requirement. Tolerance +/- 0.50
mm
Surface finish : Between SN-9, 25-S & SN-9, 35-S of JIS:
JIS B 0659
Weight variation : +/- 2.0% of specified weight
Microstructure : Uniform, fine, densely striated Pearlitic structure
with Type “A”
Graphite upto 98% and ferrite 2% |
