One (1) used 48″ x 24″ Welex / Davis Standard sheet extrusion line consisting of the following:
A) 2.5″ 24:1 L/D Welex extruder having an electrically heated water-cooled barrel at a 60″ centerline height. Gearbox is a Koellmann model PEZS312 and has a reduction ratio of 9.3:1 with a 110HP rating and a service factor of 1.0. Gearbox is driven by a 40HP motor. 3.5″ x 5.5″ feed throat entrance. Serial number 6639. Manufactured in June of 1997
B) 3.5″, 30:1 L/D Welex extruder having an electrically heated water cooled (closed loop) non vented barrel at a 53″ center line height. Koellmann gearbox has a reduction ratio of 11.919:1 with a rating of 153HP with a service factor of 1.0. Gearbox is driven by a 100 hp motor. 5-3/8″ x 5″ feed throat entrance. No screen changer on discharge. Model 350-2-1984-RHNV. Manufactured in 1984.
C) 3.5″, 30:1 HPM extruder having an electrically heated water cooled (closed loop) vented and plugged barrel. Koellmann gearbox is driven by a 100HP DC motor with a Eurotherm drive control. 5-3/8″ x 5″ feed throat entrance. Berringer screen changer on discharge.
D) 4.5″, 30:1 Welex extruder having an electrically heated water cooled (closed loop) barrel at a 56″ centerline height. Gearbox has a reduction ratio of 14:1 with a rating of 373HP with a service factor of 1.0. Gearbox is driven by a 250HP DC motor. Offered less the drive control. Berringer model NC45 screen changer on discharge. Includes a 3HP hydraulic power pack. Extruder model 450-30-RHSV. Manufactured in February of 1982.
E) Dynisco melt pump with 20HP drive system.
F) 44″ Cloeren sheet die with co-ex block mounted on a cart.
G) 48″ Davis Standard cooling and polishing stand having three nominal 24″ diameter chrome plated rolls mounted in a vertical arrangement for down stack operation. Rolls are pneumatically actuated. Chrome rolls are driven by via silent chain and sprockets. Includes 48″ pull roll stand with 5HP drive system. 10′ idler conveyor and a built onto frame three zone water temperature control system with heaters, heat exchangers, and pumps.
H) Miscellaneous adapters, static mixers, pneumatic conveyors, and receivers.
I) 2″, 24:1 L/D, Welex co-extruder. Water cooled. Missing motor and drive.