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Davis-Standard - Compounding and reprocessing extrusion systems

Davis-Standard - Compounding and reprocessing extrusion systems

Davis-Standard - Compounding and reprocessing extrusion systems

Product catalog summary
Overview
Davis-Standard provides advanced single screw compounding and reprocessing systems tailored for specific applications. These systems feature robust gear reducers, specialized feed throats, and advanced process controls, with extruder sizes ranging from 1.5 inches to 10 inches. Various feed systems are available, including Ram Stuffer, Dual Diameter Scrapper®, and Scrap Reclaim.
System Selection
Custom engineering is employed to meet precise specifications. Key parameters considered include solids feeding, compression, melt homogeneity, devolatization, and pelletizing. Collaboration with customers ensures optimal system selection.
Application Guide
The guide outlines suitable extruder types for different scrap materials, such as film, foam, and fiber scrap, and includes options like the 6-inch Scrap Reclaim Extruder and Thermatic® Series Extruders.
Thermatic® Series Extruders
Known for durability and high processing rates, these extruders feature a 10,000 psi barrel, optional corrosion-resistant liners, and advanced cooling systems. They are available with AC or DC motors and specialized gear reducers.
Cold Feed and Melt Fed Extruders
Cold feed extruders handle a wide range of polymers, while melt fed extruders process pre-melted plastics, minimizing unwanted temperature increases.
Specialty Extruders
Includes Ram Stuffer, Scrapper®, and Scrap Reclaim extruders, designed for processing light to medium bulk density feed stocks. Features include large feed openings and advanced material conveyance systems.
Merritt Cascade Reclaim System
This system processes polymer scrap with high contamination levels, using a two-extruder setup for density changes and gas removal.
Technical Centers and Customer Support
Davis-Standard offers extensive technical support through its Technology Centers and 24/7 customer service. Advanced process control systems like EPIC III™ enhance operational efficiency.
Contact Information
Contact details for various Davis-Standard locations worldwide are provided for further inquiries and support.
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Catalog excerpts

Davis-Standard - Compounding and reprocessing extrusion systems-1

COMPOUNDING & REPROCESSINGEXTRUSION SYSTEMS >

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Davis-Standard - Compounding and reprocessing extrusion systems-3

The Davis-Standard Thermatic > ή is known as an industry workhorse. This premium extruder is engineered for durability, high processing rates, increased mechanical and thermal capacity, and quiet operation for multiple processing requirements and applications. Barrel Designed for 10,000 psi operating pressureՕOne-piece bimetallic cast-in liner Rupture disc behind front flange ՕOptional corrosion-resistant and abrasion-resistant liner materials availableOptional vent stack for removal of volatiles from extrudates through the barrel vent opening Cooling System Ֆ Heater/Coolers > Cooling System...

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Davis-Standards cold feed extruders are able to handle a wide range of polymer requirements. They are available in air or water-cooled models with integral or free-standing control panels. These extruders have been designed to provide processors with a rugged, low maintenance system. > 10-inch (255mm) Single Screw Compounder Ram Stuffer Extruder Melt fed extruders from Davis-Standard are engineered to accept plastics that have already been melted and compounded in a batch mixer or continuous compounder. This melted compound is then pumped through a strand die or die-faced pelletizer to form pellets....

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Davis-Standard - Compounding and reprocessing extrusion systems-5

The transition and barrel are mounted on a rugged moveable base with casters and tracks to allow access to the screw for cleaning/removal.Օ Barrel sections are bimetallic lined and the transition to the smaller diameter section is nitrided for long wear. > For light to medium bulk density feed stock, Davis-Standard has the Scrap Reclaim Extruder (S.R.E.). This extruder utilizes an extra wide tangential feed throat. A grooved horizontal liner creates a positive material conveyance through the use of specifically designed feedscrews. Heavier materials can be processed by using a starve-feed device....

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There is a reason why our equipment is recognized as being among the best in the world our service and expertise are focused on supporting our customer֒s investment. > We have fully staffed Technology Centers in the United States and Europe, making our screw design and technical capabilities among the best in the world. Production scale and laboratory equipment are available to analyze various processes. A team of experienced and knowledgeable process engineers and screw design specialists collaborate with customers to evaluate process parameters and implement feedscrew technology best suited...

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Davis-Standard - Compounding and reprocessing extrusion systems-7

650/1000mm Scrapper > Extruder 6-inch Scrap Reclaim Extruder 8-inch Ram Stuffer Extruder 6-inch Polycycle > ή Reclaim System >

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Davis-Standard - Compounding and reprocessing extrusion systems-8

Room 1007, Jing An China Tower 1701 Beijing (W) Road Shanghai 200042 P.R. CHINA Tel: +86-21-5150 1908 Fax: +86-21-5150 1906www.davis-standard.com#1 Extrusion Drive | Pawcatuck, CT 06379-2313 USA | Tel: +860-599-1010 | Fax: +860-599-6258 | www.davis-standard.com Unit 33 Hainge RoadTividale, Oldbury, West Midlands B69 2NY UNITED KINGDOM Tel: +44-121-522-0030 Fax: +44-121-522-0031 www.davis-standard.com 46 North First StreetFulton, NY 13069-1297 USA Tel: +315-598-7121 Fax: +315-593-0396 www.bc-egan.com 36 South Adamsville Road Somerville, NJ 08876-0671 USATel: +908-722-6000Fax: +908-722-6444www.bc-egan.com...

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All Davis Standard Extrusion Systems catalogs and technical brochures

  1. BLOW MOLDING

    2  Pages

  2. DSB SCREWS

    2  Pages

  3. Blown Film

    2  Pages

  4. PAC 50 Winder

    2  Pages

  5. PE Dies

    2  Pages

  6. ProCone Dies

    2  Pages

  7. SLC

    2  Pages

  8. DSX FLEX

    2  Pages

  9. Feedscrews

    2  Pages

  10. ELF

    2  Pages

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.