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Injection Moulding Machine

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PET Preform Injection Moulding Machine

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PET Bottle Blow Moulding Machine

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PRODUCT DESCRIPTION

PET Bottle Production Flow:

Machine Brief:

Full-automatic PET stretch blow molding machine is the most stable two-step automatic stretch blow moulding machine. It has two cavities to six cavities and the maximum volume of the products is 2000ml. the speed is 1000 bottles per hour per cavity (based on 500ml bottle). It can blow bottles in shapes: carbonated, mineral, pesticide, cosmetics, wide-mouth, hot filling, and other packing containers, which is made of plastic of crystalline type, such as PET and PP etc.

Machine Feature:

1. This machine is easy to operate by using full automatic human-machine interface. It runs smoothly at very high speed.

2. Every parts of whole machine is selected properly and treated precisely.

3. It adopts advanced intermittent preform loading system.

4. Conveying preforms automatically with conveyor.

5. Strong penetrability and good and swift distribution of the heat by letting the bottles rotate by itself and revolute in the rails simultaneously in the infrared preheater.

6. High adjustability to enable the preheater to preheat preforms in shapes by adjusting the light tube and the length of the reflecting board in the preheating area, and eternal temperature in the preheater with an automatic thermostatic apparatus.

7. Action and blowing gas path design divided into three parts, in order to meet the needs of bottle blowing, action of different pressure;

8. No contamination and low noise.

9. Satisfaction with different atmospheric pressure for blowing and mechanical action by dividing the blowing and action into three parts in the air pressure diagram of the machine.

10.Strong clamping force with high pressure and double crank links to lock the mold.

11.Two ways of operating: automatic and manual.

12.Safe, reliable, and unique design of the position of valve to make the air pressure diagram of the machine easier to understand.

13.Low cost, high efficiency, easy operation, easy maintenance, Etc… with automatic technological process.

14.Contamination is avoided for the bottle body.

15.Ideal effect of the chilling with the chilling system.

16.Easy installation and starting; Low rejection rate: less than 0.2 percent.

 Machine Specification:

Machine Model	OSK-2L/2	OSK-2L/4	OSK-2L/6
Machine Cavity	2	4	6
Machine Theory Output	20000	4000	6000
Max. volume	2L	2L	2L
Bottle mouth maximum overall diameter	80mm	28-38mm	28-38mm
Bottle biggest diameter	100mm	100mm	100mm
Bottle maximum height	330mm	330mm	330mm
Light tube quantity	32pcs	32pcs	32pcs
Light tube power	0.75KW	1.25KW	1.25KW
Maximum heating power	24KW	40KW	40KW
All electric machine installation	27KW	43KW	43KW
Actual consumption	19KW	21.5KW	30.1KW
Work pressure	7-9kg/c㎡	7-9kg/c㎡	7-9kg/c㎡
Low-pressure gas consumption	1000L/min	1600L/min	1600L/min
Blow bottle pressure	25-35kg/c㎡	25-35kg/c㎡	25-35kg/c㎡
Higher -pressure gas consumption	1500Ltr/min	3000Ltr/min	4000Ltr/min
Work pressure	5-6 kg/c㎡	5-6 kg/c㎡	5-6 kg/c㎡
Temperature range	10℃	10℃	10℃
Consumption	5000kcal/hr	8000kcal/hr	8000kcal/hr
Frozen water flow	30L/min	88L/min	88L/min
Size of the machine	2.25*1.6*1.7(m)	4.5x1.6x1.9	6.5x1.5x1.9
Weight of the machine	2.5ton	3.5ton	4ton

 Machine Photos

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