Compressed Air Best Practices - October 2008 - (Page 34) | 10/08 Compressed Air Industry AUTOMOTI E TRANSIT omp d ndus nd s y AUT OTIVE A SI AUTOM TIVE | Investing in MATTEI COMPRESSORS COMPRESSED AIR BEST PRACTICES™ SPOKE WITH JAY HEDGES (GENERAL MANAGER) OF MATTEI COMPRESSORS. Good morning. How is business at Mattei Compressors? Good morning. This is a very exciting new chapter for Mattei. The Company has entered into the third phase of significant investments into Mattei. The first two phases of investments focused on optimizing Mattei rotary vane technology for enhanced energy efficiency and then taking them to market in Europe. This has been very successful. The objective of “Phase 3 Investments” is to bring these newly optimized rotary vane technologies to market in North America. On average, our new rotary vane designs are 10% more efficient than rotary screw air compressors. This performance exists across the board at all load profiles. Durability is also extremely high because these air compressors run at low speeds between 1,200–1,800 rpm. How energy efficient are the new rotary vane air compressors? Our research and development group in Italy is led by General Manager, Mr. Giulio Contaldi, the son of Mattei’s Founder. Mr. Contaldi’s team has focused on optimizing the energy efficiency of rotary vane air compressors and they developed several breakthroughs. The first approach was to find the optimal running speed (from an energy efficiency standpoint) for each product series. The solution was to design a unique air end and motor set for each air compressor model. In this way, each model provides maximum energy efficiency. In Mr. Contaldi’s words, “We are in a unique situation in which Mattei manufactures a full range of rotary vane air compressors. 34 4 www.airbestpractices.com http://www.airbestpractices.com
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