SML, 5 Layers, 2019, 3300mm Width, 350m/min Speed

Description

  1. Overview
    1. Condition: used
    2. Year: 2019
    3. Number of layers: 5
    4. Film structure: D/B/A/C/E 10/15/53/11/11% or 12/18/50/10/10%
    5. Material: CPP and CPE
    6. Film width: 3300 mm
    7. Speed: 350 m/min
  2. Extruders
    1. Extruder 1 layer ref: A, screw diameter: 150 mm, description: gravimetric blenders, AC motors
    2. Extruder 2 layer ref: B, screw diameter: 90 mm, description: gravimetric blenders, AC motors
    3. Extruder 3 layer ref: C, screw diameter: 75 mm, description: gravimetric blenders, AC motors
    4. Extruder 4 layer ref: D, screw diameter: 75 mm, description: gravimetric blenders, AC motors
    5. Extruder 5 layer ref: D, screw diameter: 75 mm, description: gravimetric blenders, AC motors
  3. Die and Thickness Control
    1. Die width: 3800 mm
    2. Thickness control system: electronic system
  4. Additional Equipment
    1. Corona treatment: yes, driven
    2. Rewinder description: turret winder
  5. Application
    1. Cast film extrusion lines are commonly used to extrude plastic films especially for flexible packaging industry. In a cast film extruder PE, PP or PA granulates (or other polymers) are melted into an extruder and pushed through a flat extrusion die (T die), extruding a sheet of molten polymer onto a cooled roller (chill roll).
  6. Specifications
    1. Web guide: Oscillating frame