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NRM Extrusion Rubber Extruders

NRM Extrusion Rubber Extruders
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ELASTOMER NRM EXTRUSION® RUBBER EXTRUDERS Davis-Standard’s NRM Extrusion® brand is backed by years of design expertise and knowledge to meet the most demanding elastomer application requirements. Our advanced microprocessor-based process control systems, superior screw design, and NRM Extrusion manufactured transmissions result in a semi-custom line of extruders designed to increase productivity and profitability. Optional drawer feed section for easy cleaning. At A Glance Cold Feed Extruders Pin Barrel Extruders • ½ inch (65mm), 3 ½ inch (90mm), 2 4 ½ inch (115mm), and 6 inch (150mm) • ½ inch (90mm), 4 ½ inch (115mm), 3 6 inch (150mm), 8 inch (200mm), and 10 inch (250mm) • 12:1, 17:1, 20:1 L/D ratios • vailable in vented and non-vented models A • 14:1, 16:1, 18:1 L/D ratios www.davis-standard.com

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NRM EXTRUSION® RUBBER EXTRUDERS cont. MACHINE DESIGN PARAMETERS* 2 ½ inch (65mm) Extruder Size 3 ½ inch (90mm) Non-Vented L/D** Vented Non-Vented 4 ½ inch (115mm) Vented Non-Vented 6 inch (150mm) Vented Non-Vented Vented 12:1 17:1 17:1 12:1 17:1 17:1 12:1 17:1 17:1 12:1 17:1 17:1 100-300 (45-135) 120-360 (55-165) 70-200 (30-90) 400-800 (180-360) 480-960 (220-435) 300-600 (135-270) 900-1,400 (410-635) 1,100-1,700 (500-775) 650-1,000 (295-455) 1,500-2,400 (680-1090) 1,800-2,800 (820-1270) 1,100-1,700 (500-775) Drive HP 25 30 30 60 75 75 125 150 150 200 250 250 Length 61 in. 1550mm 73 in....

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