Automatic PET Stretch Blow Molding Machine

  • Application: in-house PET bottle production for beverage or liquid-packaging lines.
  • Bottle / preform: Bottle drawing, volume, neck finish, preform specification and bottle weight.
  • Capacity: 2000–24000 BPH.
  • Process: Preform heating, stretch blowing and discharge configured to the approved bottle design.
  • Project scope: Standalone equipment or integration into a complete production line, based on the confirmed quotation.

Categories: Blow molding machine, Products

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  • Factory-direct equipment and customization
  • Complete layout and utility planning
  • Installation, commissioning and training
  • 24-month after-sales support

Brief Introduction

automatic PET stretch blow molding machine,This unique process expertly merges both stretch and blow molding techniques, yielding top-tier, transparent, and lightweight bottles that find extensive application in beverages, personal care items, and various liquid or semi-liquid products.

PET stretch blow molding machines for bottle manufacturing for Mineral Water, Juice, Warm fill, CSD, Syrup, Liquor, Solid Food, and Confectionery.

We offer a wide gamut of products including the finest quality, high performance Automatic Blow Moulding Machine. Only the finest materials are utilized by us in the fabrication of these products. All materials are procured from reliable and trusted resources. We trust our resources for quality materials owing to the years of strong and stable ties established with them. Precision engineered these products are conceptualized and developed by expert professionals. All professionals are selected from the finest talent in the industry and are trained in the use of technology and machinery prevalent in the company. Our professional are well versed with the latest design and manufacturing technology to ensure the production of high quality products that can be trusted for optimum performance.

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Product Features

Product Features

1.The embryo inserting system has multiple safety protection devices to ensure the embryo inserting.
2.Use continuous embryo implantation system.
3.The device for conveying the preform to the heating extension blowing molding adopts a linear structure.
4.All-electric linkage structure ensures high-speed operation and precise positioning of the machine
5.Modular design, easy maintenance
6.Save cost and increase competitiveness.
7.Improve energy efficiency
8.Human-machine interface control, simple operation
9.Equipped with gas recovery device
10.Low energy consumption, low maintenance, low wear, low pollution.

Product Configurations

Automatic PET Stretch Bottle Blowing Machine
Models HZM-ECO-2 HZM-ECO4S HZM-ECO4L HZM-ECO6S HZM-ECO6L
Theoretical Capacity(BPH) 1800-2400 4600-5000 3600-4500 6000-7000 5000-6000
Mold Cavities 2 4 4 6 6
Bottles Neck Size 18-38mm 18-38mm 18-38mm 18-38mm 18-38mm
Max.Volume 2000ml 750ml 2000ml 750ml 2000ml
Max.Diameter 105mm 69mm 105mm 69mm 105mm
Max.Height 330mm 240mm 330mm 240mm 330mm
Power Heater Qty 16pcs 21pcs 32pcs 28pcs 48pcs
Heating Area 2 3 4 4 6
Heating Power 35KW 46KW 70KW 62KW 106KW
Rated General Power 37KW 50KW 75KW 65KW 110KW
High Pressure Air Consumption(m³/min) 2 3 4 5 5
Main Machine Size(mm) 3000*1800*2400 3300*2000*2200 4200*2100*2400 4200*2050*2400 5800*2150*2400
Main Machine Weight(kg) 2500 3600 5000 5500 7500

Frequently Asked Questions

What information is needed to configure the Automatic PET Stretch Blow Molding Machine?

Please provide the bottle drawing, volume, neck finish, preform specification, bottle weight, resin, required output and available high-pressure air conditions. These details determine the mold, heating, blowing and auxiliary-equipment configuration. The current product specification references 2000–24000 BPH; final guaranteed output is confirmed against the approved operating conditions.

What determines bottle compatibility and production output?

Bottle geometry, volume, preform weight, material distribution, cavity count, heating time and compressed-air capacity all affect stable output. The committed performance is confirmed after reviewing the approved bottle and preform.

Can one machine produce different PET bottle formats?

Often yes within an engineered range, using suitable molds and change parts. Each bottle and preform combination must be checked because neck finish, heating profile, stretch ratio and air demand can differ.

Can this equipment be integrated into a complete production line?

Yes. HZM can coordinate upstream processing or bottle making with filling, labeling, coding, packaging, conveying and palletizing. Layout, utilities, controls, factory testing, installation, commissioning and training are defined by the agreed project scope.

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Send your capacity, bottle specification and beverage type for a complete proposal.

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Tell us your beverage, container, capacity and target market. Our engineering team will prepare a practical line proposal.

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