56" x 24" Co-Extrusion Sheet Extrusion Line

Description

Used 54" Wide Battenfeld Gloucester Co-Extrusion Sheet Extrusion Line, previously used for approximately 1200 lbs per hour polypropylene sheet.

The line comprises the following:

- Three Acrison volumetric feeders without controls
- 6" Battenfeld Gloucester 30/1 L/D extruder driven by a 500 hp AC motor with Yaskawa VFD control. New 2006. The extruder is equipped with a 77" centreline height, 460 volt AC input, Contra Cool design including blower, 7" x 12" feed throat dimension with a standard hopper and air actuated slide gate, and a 16.07/1 gearbox ratio. Barrel is vented and plugged
- 6" Xaloy slide plate screen changer with hydraulic pump
- 30 hp LCI ES 90/90 melt pump with drive. Includes spare 30 hp motor.
- EDI 3-layer Ultraflow Feedblock, ABA design
- 54" EDI Model H75 flex lip die with 0.000–0.075 gap. Serial #09-28716.
- 3.5" American Kuhne 30/1 L/D co-extruder, new 2011. Has electrically heated air-cooled barrel, 100 hp AC motor 460 volt AC input with Yaskawa VFD motor control and Koellmann 17.2/1 gearbox ratio. The extruder is mounted with a 70" centreline height, includes Xaloy screen changer and melt pump. Barrel is vented and plugged

Downstream of the line includes a 56" x 18" x 24" inclined chill roll stack with polished chrome rolls, hydraulically loaded and includes individual roll drives. Includes a 4-zone "Green Box" pumping package for primary roll cooling and secondary roll cooling. New 2016. Has a spare 24" OD matte finish roll for centre position on stack.
Secondary roll package consists of 57" wide x 20" O.D. S-Wrap Battenfeld Gloucester cooling rolls mounted downstream from the primary rolls.
NDC gauge (without source) with controls and razor blades slitting station.
Pull roll assembly
Cooling conveyor
Dual position hydraulic driven jumbo winders with portable roll carts (10).

Previously installed at a research site and operated on 22–25 mil PP sheet. 2500 lbs per hour design capacity. Reportedly able to run PET, HIPS, and PS as well.