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Five-layer co-extrusion blown film production line

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  • Description
  •   The five-layer co-extrusion blown film production line consists of five single-screw extruders and auxiliary machines.
      1. The host computer adopts frequency converter for stepless speed regulation control;
      2. The die adopts the international advanced new cone-shaped streamline superposition technology;
      3. The traction system adopts horizontal ±360° reciprocating rotation;
      4. The IBC system uses ultrasonic to control bubble internal cooling, and is equipped with a new type of electric squirrel cage stabilization bubble holder;
      5. Ultrasonic automatic correcting device;
      6. Full tension control system (using taper calculation);
      7. The control system adopts PLC centralized control technology.
     

    Model:

    Unit

    SGXM-1200*5

    SGXM-1400*5

    SGXM-1600*5

    SGXM-1800*5

    SGXM-2000*5

    Maximum diameter of film

    mm

    1000

    1200

    1400

    1600

    1800

    Membrane thickness

    mm

    0.025-0.12

    0.025-0.12

    0.025-0.12

    0.025-0.12

    0.025-0.12

    Maximum output

    kg/h

    140

    160

    180

    200

    230

    Mold diameter

    mm

    280

    300

    350

    350

    400

    Screw diameter

    mm

    55*2+50*3

    65*2+50*3

    65*2+55*3

    65*2+55*3

    70*2+55*3

    Screw length to diameter ratio

    L/D

    30;1

    30;1

    30;1

    30;1

    30;1

    Screw maximum speed

    r/min

    98r\min

    98r\min

    98r\min

    98r\min

    98r\min

    Main motor power

    kw

    30*2+22*3

    37*2+22*3

    37*2+30*3

    37*2+30*3

    45*2+30*3

    Bubble cooling method:

    Double air outlet ring + IBC bubble internal cooling system

    Traction speed:

    m/min

    60

    60

    60

    60

    60

    Total power:

    Kw

    160

    170

    190

    190

    210

    Dimensions(L*W*H)

    mm

     

     

     

     

     

    Weight:

    T

     

     

     

     

     

    Suitable raw materials

    LDPE  LLDPE  mPE  EVA and compounding、PE

     

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