technical NOTES

Sampling points are at Raw Meal (to Silo), Raw meal at Kiln Feed, Hot meal
(at PH), Clinker (after clinker crusher discharge), Cement before silo charging
elevator and Cement after packing plant bucket elevators. On line particle
size analyzer system is mounted at discharge chute of air slide feeding to
cement Silo charging elevator.

3.3 Quality Results (Indicative):
Following results depicts the miraculous difference in Standard Deviation (SD)
before and after the commissioning of auto-lab. It may be noted that the
improvement of SD on C3S alone is almost 8 times, which speaks of a gigantic
frog leap advantage on productivity and the fossil fuel savings on a considerable
level.

S.N. Description SD without Robo

Lab

SD with Robo Lab

1 Raw Mix LSF 0.06 0.01

2 Kiln Feed LSF 0.05 0.01

3 Clinker LSF 0.03 0.01

4 Clinker , C3S 8.0 1.2

LAB AUTOMATION SYSTEM CONFIGURATION