THERMATIC-E2™ EXTRUDER OVERVIEW Davis-Standard, LLC offers a complete range of energy efficient extruders. The Direct Drive System is based on a Permanent Magnet Synchronous Motor (PMSM), technology that offers several advantages over conventional extruder drive and motor gear reducer systems. The Direct Drive System eliminates the gear reducer, simplifying the extruder mechanical design. These motors provide very high torque densities compared to conventional AC and DC motors and produce high levels of torque at low operating speeds. FEATURES No gear oils Energy efficient Quiet Operation Small footprint Low maintenance Medical clean room friendly Available sizes: 0.75-inch (20mm) – 5-inch (130mm) diameter extruders P: 860-599-1010 | 1 Extrusion Drive | Pawcatuck, CT 06379 | www.davis-standard.com Copyright 2014 Davis-Standard, LLC

Soundo u n d L e v evs. B ) v s . R PSpeed S Levels l (d Screw M Sound Level (dB) vs. RPM (A m b ie n t aaccounted for)fo r ) (Ambient c c o u n te d COMPARISON OF DIFFERENT SOLUTIONS Up to 25 percent energy savings may be realized versus a conventional DC drive with gear reducer systems. A 2 1/2-inch 30:1 extruder processing HDPE materials at 100 screw RPM will consume 25 percent less energy than a conventional DC drive with a gear reducer. The same 2 1/2-inch 30:1 extruder processing PP materials at 100 screw RPM will consume 25 percent less energy than a conventional DC drive with a gear reducer....