One-Step Injection Stretch Blow Molding Machine (3-Station)

Automatic One-Step Injection Stretch Blow Molding Machine (3-Station) for producing flash-free PET/PETG bottles. Energy-saving servo ISBM technology. 100% compatible with ASB molds. Ideal for cosmetics and pharma packaging.

تفصیل

ISBM Machine Product Description

The One-Step Injection Stretch Blow Molding Machine (3-Station) is a state-of-the-art manufacturing solution engineered for producing premium, highly transparent PET and PETG containers. This Automatic Injection Stretch Blow Molding Machine seamlessly integrates preform injection, stretch blow molding, and product ejection into one continuous, high-efficiency workflow.

As a flagship Blow Molding Machine, it eliminates the need for preform reheating, thereby preventing surface scratches and significantly reducing energy consumption. It is the ultimate choice for manufacturing high-end, flash-free packaging for the cosmetics, pharmaceutical, and beverage industries.

One-Step Injection Stretch Blow Molding Machine (3-Station) - Appearance Diagram

ISBM Machine Technical Specifications (Model: HGY50-V3-EV)

Item / Parameter Unit Specification Data
Applicable Material PET / PETG
Screw Diameter MM 40 (Optional) / 50 / 55
Theoretical Injection Volume CM³ 239 / 315 / 442 (Capacity: 239g)
Injection Clamping Force KN 50
Blowing Clamping Force KN 100 (Single side)
Blowing Air / Cooling Water Pressure Mpa 2.0-3.5 / 0.4-0.6
Total Machine Power KW 45.2KW (Motor 34.8KW + Heating 10.4KW)
Voltage V 370-400
Dimensions (L/W/H) / Total Weight MM / T 3800 / 1200 / 2500 / 3.5T

Three-station display of blow molding machine

Professional Working Principle (3-Station System)

This ISBM Machine utilizes a highly precise rotary indexing system to move products through three distinct stations, maximizing thermal efficiency:

  • Station 1: Preform Injection: PET/PETG resin is melted (utilizing a heating power of 10.4KW) and precisely injected into the preform mold. Based on the selected screw diameter, the theoretical injection volume reaches up to 442 CM³.
  • Station 2: Stretch Blow Molding: The hot preform is transferred to the blowing station. High-pressure air (2.0-3.5 Mpa) biaxially stretches and blows the preform to fit the final mold cavity, ensuring superior structural strength.
  • Station 3: Ejection: The fully formed, cooled bottle is automatically ejected. The product emerges completely flash-free, requiring no secondary trimming.

ISBM Machine Process flow diagram

ISBM Machine Core Advantages

  • Seamless ASB Mold Compatibility: A major strategic advantage for global manufacturers is that our machine design allows for 100% compatibility with Japanese ASB machine molds. You can seamlessly mount existing ASB molds, drastically reducing your tooling investment.
  • Exceptional Energy Efficiency: Operating with 5 sets of servo control systems, the total power is optimized at just 45.2KW. The dual servo motor mold clamping system ensures mechanical precision while minimizing electrical waste.
  • High Clamping Force: Features an injection clamping force of 50KN and a blowing clamping force of 100KN (single side), guaranteeing stable molding even for complex container shapes.
  • Compact Footprint: Despite its robust power, the machine requires minimal factory space, measuring 3.8m in length, 1.2m in width, and 2.5m in height, with a total weight of 3.5 Tons.

Real view of our blow molding machine factory

 World-Class Technical Standards & Components

To guarantee continuous, high-speed operation, our equipment integrates top-tier international components:

  • Servo Systems & PLC: Inovance / MiRLE (5 sets of servo control).
  • Turntable Drive: Japan Yaskawa / WEICHI servo motor coupled with Taiwan TSUNTIEN reducer.
  • Pneumatics & Hydraulics: American Parker high-pressure valves and Airtak air cylinders.
  • Mechanical Precision: NSK Japan lead screws.
  • Temperature Control: Integrated control box for high accuracy, stability, and easy operation.

Partnering with a reliable One-Step Blow Molding Machine Manufacturer ensures that you receive turnkey solutions tailored to your production scale. We provide comprehensive support from machine customization to mold design.

Ready to elevate your packaging quality? Discover how our Plastic Blow Molding Machine can transform your manufacturing process by reaching out to our engineering team today.

Application Scenarios & Materials

This machine specializes in processing PET and PETG, producing containers with glass-like transparency and excellent structural integrity. With flexible cavity options ranging from 1 to 6 cavities, it is capable of producing bottles with volumes from 100ml up to 2500ml, and a maximum bottle weight of 130g.

  • Cosmetics: Perfume bottles, thick-wall cream jars, and lotion dispensers.
  • Pharmaceuticals: High-precision medical liquid bottles and pill containers.
  • Food & Beverage: Premium water bottles, baby feeding bottles, and spice jars.

Various high-quality PET bottles produced by One-Step Injection Stretch Blow Molding Machine

 Frequently Asked Questions (FAQ)

Q1: Can I use my existing molds from Japanese ASB machines?

A: Absolutely. Our equipment is completely compatible with Japanese ASB machine molds, which helps you avoid high mold replacement costs.

Q2: What is the maximum and minimum bottle volume this ISBM machine can produce?

A: The machine can produce bottles with a maximum volume of 2500ml (using 1 cavity) and a minimum volume of 100ml (using 6 cavities).

Q3: Is this a fully automatic system?

A: Yes, it is a fully Automatic Injection Stretch Blow Molding Machine. The entire process from raw material to finished, flash-free product requires no manual intervention.

Q4: What materials can be processed?

A: The machine is specifically engineered for PET and PETG materials, known for their high clarity and excellent physical properties.

Q5: How does this machine achieve energy savings?

A: It utilizes 5 sets of servo control systems (Inovance/MiRLE) with a total machine power of 45.2KW. Servos only consume power during actual movement, dramatically reducing overall electricity use.

Q6: How many cavities can the mold hold?

A: Depending on the neck diameter (ranging from 17mm to 60mm), the mold can be configured for 1, 2, 3, 4, 5, or 6 cavities.

Q7: What is the maximum bottle weight?

A: The maximum bottle weight it can produce is 130g in a single cavity configuration.

Q8: What are the space requirements for installation?

A: The machine is highly compact, with overall dimensions of 3800mm (L) x 1200mm (W) x 2500mm (H).

Q9: What brands of components are used in the machine?

A: We use global top-tier components including Yaskawa/WEICHI servos, Inovance/MiRLE PLCs, Parker high-pressure valves, Airtak cylinders, and NSK lead screws.

Q10: Do you offer installation and training?

A: Yes, as an original equipment manufacturer, we provide complete turnkey solutions, including factory layout design, machine installation, and operator training to ensure your production runs smoothly.

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