XADO-technology Ind. equipment Effectiveness (example)

Cost-effectiveness analysis

of the employment of XADO-technology examplified by the reconditioning of 4BM10-100/8 comressor at "Kharkov Machine Tool Engineering Works "Svet Shakhtera"" Joint-Stock Company

1. Initial data (prices less VAT):
   1. Costs of the repairs according to XADO-technology 4BM10-100/8 compressor totaled S₁=4.644 UH.
   2. Costs of the running repairs of the compressor per year (less equipment laydown time) amounted to S₂=14.900 UH.
   3. The compressor delivery upon the treatment was increased by dP=36.7%.
   4. The rated compressor power P=555 KW/h.
   5. The compressor working time totals annually T=4224 h.
   6. Tariff per 1 KW/h C=0.18 UH.
2. Cost-effectiveness analysis:

   The overall economic effectiveness equals: EFFECT=dR + dE,where

   1. dR - effect due to restoration of the technical characteristics to the ratings;
   2. dE - effect due to electric power savings;
   3. dR = S₂-S₁=14.900 - 4.644 = 10.256 UH.
   4. dE = P * dP * T * C = 555 * 0.367 * 0.18 * 4.224 = 154.865 UH.

   Thus, EFFECT=dR + dE = 10.256 + 154.865 = 165.121 UH.

   The payback term just due to electric power savings amounts to: dT = S₁ / (dE * T) = 4.644 / (154.865 * 4.224) = 127 h or 8 days of the compressor operation.

Conclusions.

1. With the economy on the running repairs of over 10.000 UH upon 4BM10-100/8 compressor according to XADO-technology there was obtained an additional economic effect in the amount of 154.865 UH due to electric power savings.
2. The aggregated annual economic effect on the introduction of XADO-technology per 4BM10-100/8 compressor totaled 165.360 UH.
3. XADO-technology is a resources and power saving technology with a very short payback period