Co-Ex Sheet Extrusion Line 3-Layer

Description

Used Marshall & Williams Co-Ex Sheet Extrusion Line Consisting of the Following:

1.5" Davis Standard 28:1 L/D non-vented air-cooled extruder including melt pump. New 1989 and equipped with 6.53:1 gearbox ratio.

2.5" Welex 36:1 L/D with air-cooled vented barrel, with 9.145:1 gearbox ratio including manual screen changer, water-cooled screw and melt pump. Serial #7906.

1.25" Davis Standard pedestal extruder, 36:1 L/D, new 2001 with vented air-cooled barrel and melt pump.

9-layer co-ex block with additional sleeves for layer configurations. Previously used as a 3-layer line.

28" flex lip sheet extrusion die with removable lower lip including one spare lip for 0.001–0.100 thickness.

12" x 30" Marshall & Williams sheet extrusion stack with individual roll drives, air-actuated rolls, SO #23035, Serial #29035. Includes cooling conveyor and rubber pull assembly, pumps and heat exchangers and operator controls.

The line was last run to a maximum 0.354" thickness.