Used 58mm Coperion Mega Compounder with 11 barrel sections (34/1 L/D) and side feeder. Electrically heated water cooled barrel. Direct connected to 500 hp DC motor with SCR controller. 900 RPM. Operator control panel with HMI touchscreen. Downstream includes Gala #7MUP underwater pelletizer including diverter valve, 450 gallon water tempering system, Gala spin dryer. Includes spare unused extruder gear box.

Used 26MM Coperion ZSK 26 Co-Rotating Twin Screw Extruder with Estimated 48:1 L/D Ratio, PIV Drive, Upgraded VFD and Spare Parts. Features 26 mm nominal screw diameter, co-rotating intermeshing twin screws, and an estimated 48:1 length-to-diameter (L/D) ratio. Equipped with PIV Drives GmbH variable-speed drive assembly, rated 27.5/32 kW (approximately 37/43 HP), with 1.89:1 gearbox reduction ratio and nameplate output speeds of approximately 1,200/1,800 RPM. PIV drive Serial # 717591, lubrication specification CLP ISO VG 320, approximately 6.5-liter oil capacity. Recently upgraded with new variable frequency drive (VFD) and cabinet cooling fans. Includes electrical control cabinet, feed system components, and additional spare parts, some new and unused. Coperion Machine No. 09-3008, Project # 09-3008, Serial # 20510732, Work # 64024177/030. Suitable for pilot-scale extrusion, biomass processing, plastics compounding, material mixing, and research and development applications involving compatible polymers, chemicals, and biomass materials. Previously utilized as a feed system for a biomass processing pilot plant.