With high energy costs, revised regulatory and sustainability goals, and increasing competition, it is a continuous challenge for plant managers to reduce costs, achieve high productivity and improve energy efficiency.   For industries using air compressors for day-to-day operations, the energy cost has become a top concern. ELGi’s screw compressors are engineered to be energy efficient and environmentally friendly to minimise energy costs for customers. The airend’s screw elements are manufactured in-house using state-of-the-art machining centres. ELGi is one of the few companies capable of design and manufacturing a wide range of oil lubricated and oil free airends.   ELGi’s patent portfolio is a testament to the company’s continuous research and innovation capabilities.