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Three-layer co-extruded high-yield energy-saving blown film production line

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  • Description
  •   The three-layer co-extruded energy-saving blown film production line consists of three single-screw extruder auxiliary machines.
      1. The main drive is all driven by the German Baumüller high-torque direct drive motor (DST water-cooled type) and its drive for stepless speed control.
      2. The die adopts the spiral die of the international advanced new flow channel technology.
      3. The main unit and the die are heated by high-efficiency and energy-saving electromagnetic heating technology.
      4. The upper traction rotating device adopts a direct transmission type horizontal ±360° reciprocating rotation.
      5. The internal cooling system (IBC) automatically measures and controls the bubble size using a 3-point over-sound probe.
      6. Configure a new electric squirrel cage stabilization bubble holder.
      7. Configure the enhanced guide roller electric herringbone board.
      8. Configure the ultrasonic automatic correcting device.
      9. Automatic friction full tension control control sensor, control traction tracking receiving and unloading system
      10. The control system adopts Japanese Mitsubishi PLC centralized control technology.

     

    Model:

    Unit

    SGXM-1400*3

    SGXM-1600*3

    SGXM-1800*3

    SGXM-2000*3

    SGXM-2200*3

    SGXM-2400*3

    Maximum diameter of film

    mm

    1200

    1400

    1600

    1800

    2000

    2200

    membrane thickness

    mm

    0.025-0.12

    0.025-0.12

    0.025-0.12

    0.025-0.12

    0.025-0.12

    0.025-0.12

    Maximum output

    kg/h

    200

    240

    260

    300

    330

    350

    Mold diameter

    mm

    300

    350

    350

    400

    500

    550

    Screw diameter

    mm

    55*2+65*1

    65*3

    65*2+70*1

    65*2+75*1

    70*2+80*1

    75*2+85*1

    Screw length to diameter ratio

    L/D

    30;1

    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

    98r\min

    Main motor power

    kw

    30*2+37*1

    37*3

    37*2+45*1

    37*2+45*1

    45*2+55*1

    45*2+55*1

    Bubble cooling method:

    Double air outlet ring + IBC bubble internal cooling system

     

     

    Traction speed:

    m/min

    60

    60

    60

    60

    60

    60

    Total power:

    Kw

    140

    150

    170

    185

    200

    220

    Dimensions(L*W*H)

    mm

     

     

     

     

     

     

    Weight:

    T

     

     

     

     

     

     

    Suitable raw materials

    LDPE  LLDPE  mPE  EVA and compounding

     

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