USE:
SJ-50-B film blowing machine for zip lock bags is different from SJ-50,it is progressive type,in order to adapt to the region where higher temperature during whole year.
It increase the vane cooling device,and heat output device on screw
main technical parameters
Model
|
SJ-50B
|
SJ-60B
|
Material
|
LDPE
|
LDPE
|
Speed
|
8-25KGS
|
8-30KGS
|
Width of bag
|
80-400m
|
100-580mm
|
Thickness of film
|
0.03-0.22mm
|
0.03-0.22mm
|
Screw diameter
|
50mm
|
60mm
|
Screw ratio
|
28:1
|
28:1
|
Heater
|
10kw
|
13kw
|
Power
|
11kw
|
15kw
|
Overall dimension(L-W-H)
|
5300x1600x5200mm
|
6000x1800x5200mm
|