Below is a Table for cost benefit analysis of using MVR over TVR and how an MVR can save substantial cost for the customer and payback period. Following presumptions have been made to facilitate calculations.
| Steam Cost - Rs./Kg | Power Cost (Rs./KW) | CW Cost (Rs/m3) |
|---|---|---|
| 2.5 | 6 | 2 |
| Hrs. of Operation/Day | No. of Days/Operation | |
| Triple Effect Evaporator with TVR | Single Effect Evaporator with MVR | |
| 20 | 300 | |
| Steam Consumption | 600 Kg/hr | 300Kg/hr - First 3 hrs to Stabilize |
| CW Consumption | 55m3/hr | 30m3/hr |
| Power Requirement | 70HP/52KW | 215HP/160KW |
| Steam Cost (Rs.) | 90,00,000.00 | 6,75,000.00 |
| CW Cost (Rs.) | 6,60,000.00 | 3,60,000.00 |
| Power Cost (Rs.) | 18,72,000.00 | 57,60,000.00 |
| Total Cost (Rs.) | 1,15,32,000.00 | 67,95,000.00 |
| Total Savings (Rs.) | 47,37,000.00 |
Therefore in a typical such replacement the customer can save upto ₹ 47.37 lacs in Operating Cost. Even if we factor the cost of Capital Equipment (Replacement) to be around ₹ 35 lakhs, the payback of MVR over TVR is still coming within a payback of 10 months. All savings beyond this period will directly add to the bottom-line.
| Capacity: | 200 kg/hr - 6000 kg/hr (single module), can be multiplied by adding similar modules |
| ΔP: | 100 mbar - 1000 mbar |
| Application Range: | 50 mbar (abs.) to 2000 mbar (abs.) |
| Power: | 5kW to 250 kW |
| Sealing: | PTFE compound double lip (VDHTPTFE) as primary and Labyrinth as secondary Sealing |
| Coating: | Corrosion resistant special coating and alloy steel construction on all internals and wetted parts for higher durability and longer life. (high wear resistance) |
Everest Vacuum is a leading vacuum systems solution provider with great after sales service & support, they have done brilliantly well in understanding our
complete product & process requirement, designed a customised solution for us & supported us in commissioning of the product in the right fashion. We had to upgrade our installations from Stem/Water Jet ejectors to Dry Screw Vacuum Pumps looking into the enormous advantages that it would offer in terms of consistent deep vacuum & environmental friendly technology. We are very glad that we dealt with such a company who demonstrated high standards of professionalism along without losing sight of customer requirements. We would like to work with them again in the future & wish them all the best.
Mr. Kunal Sikchi
MD, Matrix LifeSciences
We have been using Everest Dry Vacuum Pumps & Systems for more than 5 years now. Everest machines are running very efficiently and have helped us save millions of rupees in terms of enhancement in productivity, downtime and innovative engineering.
Mr. RP Bhosale
AVP, Engineering (Vinati Organics limited)
The Machines procured from Everest are running well in our processes. The Commissioning team of Everest has shown their expertise with the processes and has successfully completed the commissioning of the machine.
Mr. Suresh Bahadur
AVP, Admark Polycoats Pvt Ltd.
