Pay Back CalculationS. N. Description UOM Basic Value With
4.5%
interest
1 Differential cost of Ownership (Rs.
In Lacs) MPS-5600 V/s Roll Press
2271 2592
2 Differential cost of Ownership (Rs.
In Lacs) MVR 6000 V/s Roll Press3479 4149
3 Specific Power Consumption of
VRMKwh/MT 16.254 Specific Power Consumption of
Roll press in finish modeKwh/MT 13.305 Saving in Specific power
consumptionKwh/MT 2.956 Considering 1.53 conversion factor
for clinker, specific power saving in
ClinkerKwh/MT 4.517 Annual saving for 2.65 MTPA
clinker @ Rs. 5/KwhRs. In
Lacs598.04
8 1 Mw Additional power generation
with WHRs due to low heat
required in RP circuit396.00
9 Total Savings /annum 994.04
10 Pay Back period of Roll Press in
comparison to MPS-5600Year 2.28 2.6111 Pay Back period of Roll Press in
comparison to MVR-6000Year 3.50 4.17Assumption:
Description UOM Rate (Rs.)
Cost of steel Structure Rs./MT 40000
Cost of steel Plates Rs./MT 40000
Cost of steel Reinforcement Rs./MT 40000
Fabrication & Erection of Structure Rs./MT 26000
Fabrication & Erection of Plate Rs./MT 26000
Erection of Equipment Rs./MT 15340
Cost of Cement Rs./MT 3400