Two-Layers Co-Extrusion Stretch Film Production Line

Two-Layers Co-Extrusion Stretch Film Production Line

Products produced: PE Stretch Film

Width of film: 1000mm(500mm×2 rolls)

Thickness of film: 2-layer:10-50 micron

Raw material: LLDPE

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Technical Parameters:
Products produced: PE Stretch Film
Width of film: 1000mm(500mm×2 rolls)
Thickness of film: 2-layer:10-50 micron
Raw material: LLDPE
Extrusion capacity (max):80-120kg/h
Power supply: 380V/3phase/4lines/50hz

 

Equipment specifications:

No

Name

Quantity

Description

1

XYSJ-80 single screw extruder A#

 

1set

Screw Dia Meter: 80mm

Screw material: 38CrMoAl, nitrogen surface, polish treated

Screw rotate speed: 0-80r.p/min

AC main motor power:30KW

Gearbox Use high-strength hard-surface reduction box

Equipped with hydraulic screen changer

Hopper heating power: 18Kw

Hopper heating area: 4 areas

Hopper temperature control way: fully automatic temperature control

Speed adjustment: Frequency inverter

 

2

XYSJ-60 single screw extruder B#

1 set

Screw Dia Meter: 60mm

Screw material: 38CrMoAl, nitrogen surface, polish treated

Screw rotate speed: 0-80r.p/min

AC main motor power:18.5KW

Gearbox Use high-strength hard-surface reduction box

Equipped with hydraulic screen changer

Hopper heating power: 13Kw

Hopper heating area: 3 areas

Hopper temperature control way: fully automatic temperature control

Speed adjustment: Frequency inverter

3

Die Unit

1set

Film (sheet) structure: 2 layer, 1 side sticky+ 1 side normal

T-die design: like cloth-hanger, enable the melting material be flowed evenly from the outlet.

Die head heating power 22.4KW

Heating way: steel stainless heating rod

Die head Width 1250mm

Finished film width 1000mm or 500mm x 2

Film thickness 0.01-0.05mm

Gap distance 0.2mm-2mm

 

4

Filter part

2 sets

Screen changing by manual

Screen changer material special alloy steel for mould

Distributor heating power 4.6kw

 

5

Traction system

 

1 set

Big smooth roller diameter × effective length 450mm×1300mm

Small smooth roller diameter × effective length 268mm×1300mm

Drive motor power 2.2kw

Traction speed 60m-110m

Crane reducer motor power 0.37kw

Reducer motor 0.18kw

 

6

Winder Part

1 set

Automatic cutting and winding system

Big rubber roller diameter × effective length

345mmX1150mm

Main motor 2.2kw

Main gear motor 0.55kw

Edge trimming device: knife cutting

Cutting width: adjustable

Auto winder and cutting: Servo Motor Flying Blade

Working position: double station

Winding paper carton core dia. 76mm

8

Side film trimming system

 

1 set

Trimming motor power 0.55kw

Trimming cutter 2pcs

Film guiding disco 2pcs

Trimmed film collecting roller 2pcs

 

9

Electronics

 

Inverter: kewo

PLC: siemens

Touch screen: Taiwan, Hi-tech

Temperature controller:Winpack

AC Contactor: Simens

Other parts: Chint

Net Changer:Own Made

Motor:Shanghai

Inline recycle unit:

Power: 2.2kw

Machine weight: 220kg

Dimension: 750*750*1250mm

Speed: 0-80m/min

Product Details:

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