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Colines, Handrollex, 2007, 1000mm Width, 3 Layers, Cast Stretch Film Line

Colines, Handrollex, 2007, 1000mm Width, 3 Layers, Cast Stretch Film Line

Description

  1. Overview
    1. Cast stretch film line
    2. Brand: Colines
    3. Model: Handrollex
    4. Width: 1000 mm
    5. 3 layers
    6. Year: 2007
    7. A line for the production of stretch film for hand and machine rolls
    8. Raw material: 100% LLDPE
    9. Butene (C4), exene (C6), octene (C8)
    10. MFI: 2 ÷ 3
    11. Density: 0.909 ÷ 0.925
    12. Apparent density: 0.5 ÷ 0.6
    13. In any case compatible with the stretch film production
    14. Type of structure in coextrusion: A B C
    15. Film useful width: 2 x 500 mm
    16. Thickness min.-max of film: 15 µ ÷ 50 µ
    17. Diameter of finished rolls with 2” air-shafts: 80 ÷ 150 mm
    18. Diameter of finished rolls with 3” air-shafts: 230 mm
    19. Internal diameter of cardboard cores: 2” / 3”
    20. Diameter of cast cylinder: 960 mm
    21. Max mechanical speed of the line: 600 m/min
  2. Electrical Specifications
    1. Line voltage: 400 V - 3-phase +N+G
    2. Frequency: 50 Hz
    3. Electric cabinet lighting voltage: 220 V - 50 Hz - single phase
    4. Services voltage for remote control switches, relays, etc.: 110 V - 50 Hz - single phase
    5. Solenoid valves and I/O PLC: 24 VCC
  3. Industrial Water Requirements
    1. Pressure: 3 bar
    2. Temperature: 14 to 15 °C
    3. Consumption: negligible (if the refrigerating unit is used)
    4. Hardness: 20 °F
  4. Compressed Air Requirements
    1. Pressure: 6 to 8 bar (dry and clean)
    2. Consumption: 4 m³/h
  5. Ambient Conditions
    1. Ambient temperature during production: max. 30 °C
    2. Ambient humidity during production: max. 70%
  6. Line Components
    1. Loss-in weight gravimetric hoppers with automatic feeders (quantity: 3)
    2. Single-screw extruder, diameter: 100 mm, L/D ratio 30 (quantity: 1)
    3. A.C. motor, 167 kW, with encoder for extruder, diameter: 100 mm (quantity: 1)
    4. Thermal exchange unit for the thermoregulation of the feeding sleeves of the three extruders (quantity: 1)
    5. Single-screw extruders, diameter: 60 mm, L/D ratio 30 (quantity: 2)
    6. A.C. motors, 71.8 kW, with encoder for extruders, diameter: 60 mm (quantity: 2)
    7. Pressure and temperature transducers complete with digital displays and alarm (quantity: 3)
    8. Lever screen-changer with pawl for extruder, diameter: 100 mm (quantity: 1)
    9. Lever screen-changers with pawl for extruders, diameter: 60 mm (quantity: 2)
    10. Extruder supporting framework (quantity: 1)
    11. Conveyors for extruders complete with heaters (quantity: 3)
    12. 3-layer feedblock Cloeren/USA (quantity: 1)
    13. Flat extrusion die Cloeren/USA with manual adjustment, complete with supporting trolley (quantity: 1)
    14. Vacuum box complete with piping and fan (quantity: 1)
    15. Edge pinning systems complete with two independent feeding generators (quantity: 2)
    16. Chill roll unit with a cylinder diameter: 960 mm, complete with A.C. motor drive, rotary joints and rubber-covered pressure roller for cleaning (quantity: 1)
    17. Side-slip unit (quantity: 1)
    18. Haul-off unit complete with automatic trimming unit, band slitting and conveyor to separate the webs (quantity: 1)
    19. Turret winder Handspeedy® with automatic roll changeover, transversal cutting, device for core loading and roll discharge on trolley, extraction belt and transport, with loading cells for weighing, 2” air-shafts to produce stretch film rolls for “manual” use, 3” air-shafts to produce stretch film rolls for industrial use (quantity: 1)
    20. Shaft storage rack for winder feeding (quantity: 1)
    21. Trim suction unit with milling and transport of the milled material, complete with refeeding system placed in the extruder, diameter: 100 mm (quantity: 1)
    22. General electric control equipment (quantity: 1)
    23. Centralized control desk of the line (quantity: 1)
    24. Accessories and electric, pneumatic, oil hydraulic connections between the various machines (quantity: 1)
  7. Included Completion Parts
    1. Basic equipment: beta rays for film thickness measuring, complete with support structure for the assembling in line, video unit, codifying unit of the product, autodiagnosis unit (quantity: 1)