SJ-45、50、55、60、65型

SJ-45、50、55、60、65 Polypropylene(PP) Film Blowing Machine

SJ-45、50、55、60、65型SJ-45、50、55、60、65 Polypropylene(PP) Film Blowing Machine


  • This unit is used for blowing polypropylene (PP) plastic film. Widely used in food, clothing, garbage bags, vest bags and other civilian and industrial packaging.。


The extruder, barrel and screw of the unit are made of high-quality alloy steel. After nitriding treatment and precision processing, it has high quality hardness and corrosion resistance. The specially designed screw has high output and good plasticization. The main engine adopts frequency conversion speed regulation, which increases the stability of the main engine speed regulation. The screw barrel adopts 38 chrome molybdenum aluminum, and the winding adopts independent center torque winding, and the rotating head makes the blown film better.

型号

Model

SJ-45

SJ-50

SJ-55

SJ-60

SJ-65

螺杆直径(mm)

Screw Diameter(mm)

¢45

¢50

¢55

¢60

¢65

螺杆长径比(L/D)

Screw Ratio(L/D)

27:1

27:1

27:1

27:1

27:1

螺杆最大转速(r/min)

Screw Speed(r/min)

120

120

120

120

120

主电机功率(Kw)

Power of Main Motor(kw)

7.5KW变频

11KW变频

15KW变频

18.5KW变频

22KW变频

生产能力(kg)

Max.output

25kg/h

30kg/h

40kg/h

50kg/h

60kg/h

薄膜单面厚度(mm)

gel-sided Thickbess of Film(mm)

0.008-0.15mm

0.008-0.15mm

0.008-0.15mm

0.008-0.15mm

0.008-0.15mm

吹膜宽度(mm)

Max.Folding Width of Film(mm)

100-400

150-500

200-600

250-700

300-800

模头大小(mm)

Size of die head

¢120

¢150

¢160

¢180

¢250

机械高度(m)

Height(m)

3.5-4

3.8-4.2

4.2-4.5

4.5-5.52

4.8-5.5

总功率(Kw)

Total power

30kw

35kw

40kw

45kw

50kw