Company founded 1975 US-based machinery business experienced in worldwide sales.

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SML, Cast Coex 5, 2006, 5 Layers, 2500mm Width, 3400 kg/h Capacity

SML, Cast Coex 5, 2006, 5 Layers, 2500mm Width, 3400 kg/h Capacity

Description

  1. Overview

    1. SML cast stretch film extrusion line

    2. This used machine offers mechanical speed up to 650 m/min, 2300 kg/h output, ABCDE film structure, and a recent controls revamp.

    3. Includes regrinder and Erema unit.

    4. This equipment was last in operation in January 2025.

  2. Specifications

    1. Brand: SML

    2. Model: Cast Coex 5

    3. Year: 2006

    4. Number of layers: 5

    5. Overhaul/renovation: Yes, recent revamp to part of controls

    6. Film structure: ABCDE

    7. Material: Stretch film LLDPE

    8. Film width: 2500 mm (98.4 in)

    9. Speed (m/min): Mech speed 650 mpm - net speed at rewinder 550 mpm

    10. Output (kg/h): Nominal capacity 3400 kg/h - max net capacity at rewinder 2300 kg/h

    11. Thickness range: 8 to 50 micron

    12. Mech speed: 650 m/min

  1. Extruder Configuration

    1. Extruder 1, layer ref: A

    2. Screw diameter 1: 90 mm (3.5 in)

    3. Description 1: Gravimetric dosing units Doteco 2 comp.

    4. Extruder 2, layer ref: B

    5. Screw diameter 2: 120 mm (4.7 in)

    6. Description 2: Gravimetric dosing units Doteco 4 comp., AC motor, hydraulic screen changer

    7. Extruder 3, layer ref: C

    8. Screw diameter 3: 120 mm (4.7 in)

    9. Description 3: Gravimetric dosing units Doteco 4 comp., AC motor, hydraulic screen changer

    10. Extruder 4, layer ref: D

    11. Screw diameter 4: 120 mm (4.7 in)

    12. Description 4: Gravimetric dosing units Doteco 3 comp., AC motor, hydraulic screen changer

    13. Extruder 5, layer ref: E

    14. Screw diameter 5: 90 mm (3.5 in)

    15. Description 5: Gravimetric dosing units Doteco 2 comp., AC motor, hydraulic screen changer

  2. Head and Downstream Equipment

    1. Automatic die head with internal deckling, Eltex edge pinning

    2. Die width (mm): Gross width 3100 to 2100 mm

    3. Chill roll unit: Double chill roller

    4. Thickness control system: Yes

    5. Rewinder max reel diameter (mm): Jumbo rolls and machine rolls - spindle 3” and 6”

    6. Rewinder description: Turret rewinder for machine reels and jumbo

  3. Additional Equipment

    1. Regrinder for edges and Erema re-granulator

    2. 3 Kongskilde exhaust for edge trims

    3. Erema recycling regranulation unit

    4. Additional extruder 8 for recycled material supplied by Erema unit

    5. Provision for edge encapsulation

    6. Complete end of the line rolls handling and palletizing