2 Cavity Automatic 500ml Pet Water Bottle Stretch Blow Molding Machine 2 Cavity Automatic 500ml Pet Water Bottle Stretch Blow Molding Machine

this series use for 0.3-2L Small container, like water, juice,oil,carbonated drink and etc

Share this:

Product Description

1.Fully Automatic machine running
2.With Ruby lamps,power saves up to 30%
3.Each lamp in each group is separately adjustable
4.Easy operation with HIMI
5.Modular design for easy maintenance
6.3-in-1 combination valve for faster air in and air out

Technical Parameter

Clamping System

Number of   Cavities

2 Cavities

2 Cavities

Clamping Force

35000 KG

45000 KG

Mold Stroke

90 mm

110 mm

Stretching   Stroke

300 mm

400 mm

Botton Stroke

50 mm

50 mm

Cavity Pitch

76.2 mm

114.3 mm

Number of Holder

66 PCS 

52 PCS 


Max.Container   volume

600 ml

1500  ml

Max.Container   Height

260 mm

330 mm

Max.Container Diameter

68 mm

105 mm

Max.Prefrom   Height

100 mm

140 mm

Max.Neck   Diameter

38 mm

38 mm

Theoretical   Output

2500 B/H

2000 B/H

Electrical   System

Heating oven   qty 

2*2 PCS

4*4 PCS

Number of lamp

2*8 PCS

4*8 PCS

Heating Power

32 KW

48 KW

Instakked Power

36 KW

50 KW




Air System

operating   pressure

0.7-0.9 mpa

0.7-0.9 mpa

blowing pressure

2.5-3.0 mpa

2.5-3.0 mpa

high pressure   air consumption

2.4/30 L/min

2.4/30 L/min


30 KW

30 KW

Chiller System





0.4 mpa

0.4 mpa


3 HP

3 HP


Machine   Dimension

2.7*1.8*2.2 m

3.3*1.8*2.0 m

Machine Weight

2000 kg

2500 kg


A. Stable performance with advanced PLC.

B. Conveying preforms automatically with conveyor.

C. 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.

D. 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.

E. High safeties with security automatic-locking apparatus in each mechanical action, which will make the procedures turn into a state of safety in case of a breakdown in certain procedure.

F.No contamination and low noise with the air cylinder to drive the action instead of the oil pump.

G. 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.

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

I. Two ways of operating: automatic and manual.

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

K. Low cost, high efficiency, easy operation, easy maintenance, etc, with automatic technological process.

L. Contamination is avoided for the bottle body.

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

N. Easy installation and starting

O. Low rejection rate: less than 0.3percent.

Workshop Production



Our Services:

1 year quality warranty and supply spare parts at low cost for life span after sale. We keep the original 
drawings of spare parts, so it can match with the rest part of machine.
2. 24 hours/365 days online technical service.
3. Training offered


Q1: Are you a trading company or a manufacturer?

A1: We have our own factory for many years,can give u best service.

Q2: What's your guarantee if we buy your machines?

A2: We offer you high quality machines with 1 year guarantee and free spare parts for 1 year. Meanwhile our engineers have rich experience and have gone to more than 50 countries for installation and commissioning.

Q3: When can I get my machine after I paid?

A3: We will deliver the machines on time as the date we agreed both side.

Q4: How can I install my machine when it arrives?

A4: Our engineer will go to your side as soon as you get your machines ready for testing and teaching your technicians how to run the machines.

Q5: What's the delivery time?

A5: 30-45 days after the T/T deposit or L/C.

Q6: Do you provide customized service?

A6: We can design the machines according to your requirements (material, power, filling type, container and etc), at the same time we will give you professional suggestion by many years industrial experience.


Contact Us