3-layer Co-extrusion Composite Substrate film blowing machine

Model

SJ55/65/55-1600

SJ55/75/55-1800

SJ65/85/65-2000(2200)

SJ75/85/75-2200(2400)

SJ75/90/75-2600

BASIC PARAMETER

Suitable Materials

LDPE, LLDPE, mLLDPE

Film Width

800-1400mm

1000-1600mm

1200-1800mm(2000mm)

1300-2000mm(2200mm)

1200-1800mm(2002mm)

Film thickness

0.02-0.15mm

Maximum output

200-300kg/hr

300-400kg/hr

380-450kg/hr

400-500kg/hr

450-550kg/hr

EXTRUDER

Screw diameter

ф 55；ф 65；

ф 55；ф 75；

ф 65；ф 85；

ф 75；ф 85；

ф 75；ф 90；

Aspect ratio

1:32

1:32

1:32

1:32

1:32

Main motor power

37kw×2 45kw×1

37kw×2 55kw×1

45kw×2 75kw×1

55kw×2 75kw×1

55kw×2 90kw×1

Reduction box model

200×2 225×1

200×2 250×1

225×2 280×1

250×2 280×1

250×2 315×1

Die head diameter

ф 300mm

ф 400mm

ф 450mm

ф 500mm

ф 550mm

Air ring diameter

ф 340mm

ф 400mm

ф 490mm

ф 540mm

ф 590mm

Blower

15kw

18.5kw

18.5kw/22kw

22kw

22kw

Screen changing method

Dual-station manual quick screen change

TAKE UP UNIT

Roller width

1600mm

1800mm

2000mm(2000mm)

2200mm(2400mm)

2600mm

Take-up speed

5-90m/min

5-90m/min

5-90m/min

5-90m/min

5-90m/min

Take-up motor

1. 5kw

1. 5kw

2.2kw

2.2kw

3kw

Roary type

Horizontal type

Horizontal type

Horizontal type

Horizontal type

Horizontal type

EPC correction

Centering or edge alignment Ultrasonic photoelectric type

WINDIND UNIT

Winder Type

Automatic central gap winder

Automatic tension system

Auto Tension control

Winding motor power 

1. 5kw

1. 5kw

2. 2kw

2. 2kw

3kw

Winding speed

5-90m/min

5-90m/min

5-90m/min

5-90m/min

5-90m/min

CONTROL UNIT

Electrical part

Schneider

Control system

Austria B+R system or China brand systm

Inverter

Yaskawa、Delta、Inovance、Slanvert（According to customer requirements）

(L×W×H

Dimension

13m×6m×11m

13m×6.5m×12.5m

14m×6.5m×12.5m/13.5m

14m×6.5m×13.5m

14m×6.8m×13.5/14.5m