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Here is the production line for HDPE bottles, which consists of the main machine automatic extrusion blow molding machine and blowing mold, together with the auxiliary machine---air compressor, air dryer, and air filter, ect.
Double Station Extrusion Blowing molding machine Blowing Mold
Auxiliary machine for bottle molding
(1) Air compressor is the air source for PE stretch blow molding machine, carrying out the process of compressing air from atmosphere to the required pressure.
(2) Air filter is to clear up the impurities out of the compressed air, like carbon-hydrogen, tiny dust and solid particles.

Extrusion blow molding system
Item |
Describe |
Type |
Unit |
Price(USD) |
Amount (USD) |
Capacaty |
|
1 |
MG-D2L |
Two cavity for 1L |
1 set |
29900 |
29900 |
|
|
4 |
LP air compressor |
1.8/12 |
1set |
2600 |
2600 |
|
|
5 |
Crusher |
|
1 unit |
2080 |
2080 |
300 |
|
6 |
Air filter |
|
2 unit |
130 |
260 |
|
|
7 |
Auto loader |
vacuumed |
1unit |
1300 |
1300 |
|
|
8 |
Cooling tower |
|
1unit |
1300 |
1300 |
|
|
|
|
|
|
|
Total Amount: 37440 |
|
|
Model |
|
MG-D2L |
|
Materials |
|
PE、PP… |
|
Heads |
Set |
1、2、3、4 |
|
Theoretic oupput |
Pcs/h |
1400 |
|
Dimension (L×W×H) |
M |
|
|
Max. Contanier |
L |
2 |
|
Weight |
T |
3 |
|
Heads |
|
|
|
No. of Heating Zone |
ZONE |
3 |
|
Heating power |
KW |
4 |
|
Max. Die Dia. |
MM |
90 |
|
Central Distance of Bi-die |
MM |
130 |
|
Central Distance of tri-die |
MM |
85 |
|
Central Distance of four-die |
MM |
65 |
|
Camping system |
|
|
|
Clamping force |
KN |
60 |
|
opening stroke |
MM |
138~368 |
|
Platen dimension(W×H) |
MM |
300×320 |
|
Power |
|
|
|
Oil pump drive power |
KW |
7.5 |
|
Motor Power for screw |
KW |
11 |
|
Fan power for screw |
KW |
0.25 |
|
Blowing pressure |
MPA |
0.6 |
|
Air consumption |
|
0.4 |
|
Full load |
KW |
28 |
|
plasticizing |
|
|
|
Dia. Of screw |
MM |
50 |
|
Screw L/D Ratio |
L/D |
24:1 |
|
Shooting weight (HDPE) |
KG/H |
30~50 |
|
Heating zone |
ZONE |
3 |
|
Heating power |
KW |
6.6 |