Double Head Film Blowing Machine

Double Head Film Blowing Machine

This machine set is used for blowing Lo-density polyethylene (LDPE) and high density polyethylene (HDPE) plastic film to make various vest bags and flat-rim bags which have been widely used for packing in the food industry, garment industry and textile industry, etc.

 

Characteristic

Both the cylinder and the screw of the extruder are made of high quality alloy steel through nitration and precision finishing with the best hardness and corrosion resistance. Scientifically designed, this machine set has two heads for one extruder with such advantages as increasing production capacity, saving energy, labour and workshop area, etc.

 

Main Technical Parameter

Model

SJ-65FM-600

SJ-70FM-700

SJ-75FM-800

Diameter of screw

65mm

70mm

75mm

Screw ration (L/D)

28:1

28:1

28:1

Screw speed

10-100r/min

10-100r/min

10-100r/min

Max. output

50kg/h

70kg/h

90kg/h

Max. folding width of film

550mmx2

650mmx2

750mmx2

Single-sided thickness of film

0.006-0.08mm

0.006-0.08mm

0.006-0.08mm

Power of main motor

22kw

30kw

37kw

Total power

40kw

55kw

70kw

Weight of machine

3000kg

3800kg

4500kg

Overall dimensions

5000x2900x3800

5300x3200x4700

5600x3400x4700