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Scrap Reclaim Extruders

Product catalog summary

Overview: The document provides technical specifications and features of the Scrap Reclaim Extruder (S.R.E.) by Davis-Standard, designed for processing light to medium bulk density feed stock. It highlights the machine's components, design, and operational capabilities.

Specifications:

The extruder includes a gear reducer, feed section, barrel, and drive motor mounted on a rugged base.
Features aggressive feedscrew designs to enhance production rates.
Barrels are bimetallic lined for extended wear resistance.

Design Features:

Utilizes an extra wide tangential feed throat with a grooved horizontal liner for positive material conveyance.
Capable of processing heavier materials using a starve-feed device.

Machine Design Dimensions:

Available in sizes: 3 ½ in. (90mm), 4 ½ in. (114mm), and 6 in. (152mm).
Dimensions vary with size, with lengths ranging from 160 in. (4064mm) to 325 in. (8255mm).

Machine Design Parameters:

L/D Ratio: 34:1 for all sizes.
Standard Drive Size: Ranges from 125 HP (93 kW) to 400 HP (298 kW).
Reduction Ratio: 17:1 across all sizes.
Maximum Internal Barrel Pressure: 10,000 psi (689 bar).

Production Rates:

PE: 500-700 lbs./hour for 3 ½ in., 900-1,100 lbs./hour for 4 ½ in., and 1,700-2,000 lbs./hour for 6 in.
PP: 450-600 lbs./hour for 3 ½ in., 800-1,000 lbs./hour for 4 ½ in., and 1,500-1,800 lbs./hour for 6 in.
PS: 400-500 lbs./hour for 3 ½ in., 675-800 lbs./hour for 4 ½ in., and 1,200-1,500 lbs./hour for 6 in.

Contact Information: Davis-Standard has offices in the United States, United Kingdom, and China, providing contact details for each location.

Catalog excerpts

COMPOUNDING & REPROCESSING At A Glance SCRAP RECLAIM EXTRUDER • Gear reducer, feed section, barrel and drive motor are mounted to a rugged base. • Aggressive feedscrew designs for increased production rates. • Barrels are bimetallic lined for long wear. www.davis-standard.com 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. Safety guarding may have been removed to better illustrate machine features.

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SCRAP RECLAIM EXTRUDER cont. www.davis-standard.com DAVIS-STANDARD, LLC #1 Extrusion Drive Pawcatuck, CT 06379-2313 | UNITED STATES Tel: +860-599-1010 | Fax: +860-599-6258 D-S BROOKES LIMITED Unit 33 Hainge Road Tividale, Oldbury, West Midlands B69 2NY | UNITED KINGDOM Tel: +44 121 522 0030 | Fax: +44 121 522 0031 DAVIS-STANDARD CHINA Room 1007, Jing An China Tower | 1701 Beijing (W) Road Shanghai 200042 | P.R. CHINA Tel: +86-21-5150 1908 | Fax: +86-21-5150 1906 © 2008 Davis-Standard, LLC. All Rights Reserved. Size 3 ½ in. (90mm) 4 ½ in. (114mm) 6 in. (152mm) A 160 in. (4064mm) 263 in. (6680mm)...

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Scrap Reclaim Extruders

Scrap Reclaim Extruders

Catalog excerpts

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