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Compounding |
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Davis-Standard, LLC manufactures compounding systems for applications in the polymer compounding, polyurethanes, textiles and nonwovens markets. Systems are engineered based on several parameters including solids feeding, compression and melting, mixing, devolatization, decompression, and pelletizing. Single screw systems are available with high torque air- or water-cooled options, side arm feeders, hot melt extruder designs, and feed systems for weight blending or starve feeding. In twin screw technology, Davis-Standard has partnered with Coperion (Werner & Pfleiderer) to offer systems that can process virtually any polymer. These are available in both co-rotating and counter-rotating configurations. Davis-Standard supplies control systems, feedscrews, and associated downstream equipment. Complete in-line systems for production of sheet end products, roofing materials, and reinforced fabrics are also available. |
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Elastomer Extruders |
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We have a large selection of extruders available in 1 1/2-inch (38mm) to 10-inch (254mm) barrel diameters with L/D ratios up to 20:1. Extruders include quick clamp disconnect, multi-zone temperature control, a pneumatic feed roll design, single and double reduction gearboxes, and a common base configuration for processing efficiency.
For improved processing, our ELF (Elastomer Leakage Free) feed section feeds shavings scraped from the feed roll back into the process, reducing waste and protecting feed roll bearings from contamination
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