Extruders

Elastomer ExtrudersWe 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.Back to Top Gear ExtrudersOur gear extruders improve energy savings, reduce residence time, and provide a high pressure pumping capability at low extrudate temperatures. This extruder can be used independently or in tandem with a single screw extruder, eliminating the need for screening during the extrusion process. It is available in 70, 120 and 150mm sizes and with 200, 300 and 370mm screen diameters. Standard features include a two-roll feeder for single and multiple strip feeding, a hydraulic head clamp, three temperature control zones, a touch screen PLC control, dual head capability, dancer trim control and feed strip detectors. Back to Top Elastomer SystemsDavis-Standard supplies complete systems for the following applications:Adhesives and sealants Appliance and furniture Automotive (sealing, hose) Construction Industrial rubber products Footwear Personal care and medical Recreation and toys Tire markets