1. Energy Management Practices: Rolling Mills 1

2. Contents Introduction Energy Intensive Processes & Reduction in Energy Expenditure through Innovative Practices About E-CUBE Contact Us 2

3. Introduction Re Rolling Mills generally offer great saving in terms of energy and fuel consumption. Given below is a generic Flow Chart for the process followed in Re Rolling Mills. As mentioned below, Re Heating Furnace and Rolling in Stands are two of the most energy intensive processes. By following a set of measures we can significantly improve our efficiency. 3 Raw Material, Ingot/ Billet PreparationFeeding into the FurnaceRe Heating FurnaceDischarge of Heated MaterialRolling in StandsFinal Product

4. Energy Intensive Process- Innovative Practices Re-Heating Furnace E-CUBE with it partner organization can help you reduce your dependency on Furnace Oil by providing a range of services to assess feasibility of using alternate sources instead of Furnace Oil. Thereby helping you utilize natural resources available near by and reduce your dependence on fossil fuel, and helping you meet your energy, economy and environment sustainability targets. 4 Energy Audit Feasibilty Study & Project Assessment Proposal for Shifiting to Bio Mass for Furnace Application Gasifier Sourcing Carbon Advisory Services Energy, Economy & Environment Sustainability

5. Energy Intensive Process- Innovative Practices Rolling In Stands Rolling In Stands Web Based Energy Management Services by connectgaia.com Application for monitoring and control of Electrical Motors, Fans & Blowers, Water Pumping Stations, Boilers, Furnaces etc Reactive Power Management and Power Quality Management 5

6. Energy Intensive Process- Innovative Practices Rolling In Stands During this process there is a lot of fluctuation in the current consumption, resulting in under compensation of reactive power, resulting in low power factor. E-CUBE offers a range cost effective and technologically advanced Reactive Power Management and Power Quality Management Solutions especially designed for Re Rolling Mills, helping the plant run smoothly at an optimum power factor. 6 Load Analysis Feasibilty Study & Solution Identification Proposal for Reactive Power Management Designing and Technology Sourcing Installation & Commissioning Services

7. Energy Intensive Process- Innovative Practices Rolling In Stands Some of the many industrial applications of connectgaia.com S. No Application for Monitoring & Control Input to connectgaia.com Key OutputBenefits 1Air Compressor Pressure, Temperature, Oil level and Power Consumption Loading of compressor Easy maintenance and troubleshooting 2Electrical Motors connections with existing panel, nameplate data feed in All electrical parameters including power and energy Assess motor loading & estimate operational efficiency, devise speed regulation 3Raw water pumping Pressure, Temperature, Flow Rate and Power Consumption loading and efficiency of pumps To know the performance of pumping system, compare energy consumption with delivery 4Supply water pumping 5Cooling Tower Pressure, Temperature and Power Consumption Range, Approach, Effectiveness Get the performance of cooling tower and capacity determination 6Fans & BlowersAir Flow Rate, Power Consumption Power consumption and air flow profiles To know the performance of air handling unit a 7

8. About Us E-CUBE Energy Infra Services Pvt. Ltd is a Kolkata based start-up, dedicated to providing Business Development & Infra Back Up to Technology & Services driven companies in the energy sector. E-CUBE, in association with its Technology & Services Partners, aims to be the industry leader in providing comprehensive solutions to Industries, Utilities and other Power Consumers. - E-CUBE proposes to provide Business Development and Infra Back Up to Technology Driven Companies in Energy Sector to promote a much wider reception of such technologies in the markets - E-CUBE proposes to provide Valued Added Services to its clients, like Financial Services & CDM Services in association with its Service Partners - E-CUBE intends to provide best technologies and products to the markets in association with its Technology Partners & Manufacturing Partners - E-CUBE intends to provide cutting edge solutions in areas of energy generation through its intellectual partners 8

9. Contact Us TeleFax: + 91 33 2231 8646/47 E-Mail: help@e-cube.inhelp@e-cube.in Web: www.e-cube.in 9