Einstufige Spritzstreckblasformanlage mit 4 Stationen

Discover our 4-Station One-Step Injection Stretch Blow Molding Equipment for PET/PETG. Features precise temp conditioning and 100% ASB-12M mold compatibility.

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Beschreibung

ISBM Equipment Product Description

The One-step injection stretch blow molding equipment represents the pinnacle of premium plastic container manufacturing. Engineered by HENGGANG, this robust Automatic 4-station injection stretch blow molding equipment is explicitly designed to process PET and PETG materials into flawless, highly transparent, and complex-shaped bottles.

As a highly versatile Blasformmaschine, the addition of a dedicated temperature conditioning station sets it apart from conventional models. This crucial upgrade allows for perfect thermal distribution within the preform, ensuring superior wall thickness uniformity and stunning optical clarity. It is the ultimate One-Step Blow Molding Machine for high-end cosmetic, pharmaceutical, and thick-walled beverage packaging.

Einstufige Spritzstreckblasformanlage mit 4 Stationen

ISBM Equipment Technical Specifications

Technical Parameter Unit Specification Data
Applicable Material PET / PETG
Screw Diameter MM 40 / 50 (Optional) / 55 / 60
Theoretical Injection Volume CM³ 188 / 310 / 380 / 480 (Capacity: 310g)
Injection Clamping Force KN 150
Blowing Clamping Force KN 200 (Single side)
Total Machine Power KW 53.2 (Motor 43.2 + Heating 10)
Machine Voltage V 370-400
Dimensions (L*W*H) & Weight MM / T 4200 * 1400 * 2900 / 6T

ISBM Machine Process flow diagram

 Advanced 4-Station Working Principle

Unlike standard 3-station systems, this ISBM Equipment introduces a highly precise Temperature Conditioning station. The process flows seamlessly:

  • Station 1 (Preform Injection): Raw PET/PETG is melted using an advanced nano-far-infrared energy-saving heating ring (10KW) and injected to form the preform.
  • Station 2 (Temperature Conditioning – The 4-Station Advantage): The preform is transferred here to equalize its internal and external temperatures. With a regulating core stroke of 250mm and barrel stroke of 230mm, it prepares the plastic for perfect stretching, which is critical for non-round or extremely thick-walled bottles.
  • Station 3 (Stretch Blow Molding): High-pressure air (2.0-3.5 Mpa) and a stretch rod biaxially orient the conditioned preform against the mold cavity, forming the final shape with high clamping force (200KN).
  • Station 4 (Ejection): The finished, cooled container is stripped and automatically ejected, guaranteeing zero scrap and no neck damage.

Four-station blow molding machine demonstration

Exceptional Core Advantages

  • ASB-12M Mold Compatibility: This machine is masterfully designed to be compatible with Japanese ASB-12M moulds. You can seamlessly integrate your existing high-end Japanese molds directly into our equipment, saving massive re-tooling expenses.
  • Nano-Far-Infrared Heating: Replaces traditional heaters with a 10KW nano-far-infrared energy-saving heating ring. This ensures faster melting and significantly cuts electricity costs.
  • Flexible Injection Control: The injection unit is controlled by a single cylinder, and the melt motor can be customized with either a hydraulic or servo motor configuration to suit your specific factory setup.
  • Premium Hydraulics: To ensure zero leakage and ultra-smooth movements, the machine utilizes an imported oil tube from Italy alongside a high-end hydraulic pressure control valve from YUKEN (Taiwan, China).

Real view of our blow molding machine factory

World-Class Component Supply Chain

We build our machines with the finest global parts to ensure decades of stable operation:

  • Drive System: 3 sets of servo pump systems featuring Inovance / WEICHI servo motors (43.2KW).
  • Turntable Control: Japan Yaskawa or WEICHI servo motor with Taiwan TSUNTIEN reducer.
  • Pneumatic & High Pressure: American Parker high-pressure valves and Airtak air cylinders.
  • Intelligent PLC: Inovance / MiRLE PLC integrated control box for highly accurate and stable temperature management.

As a leading One-step injection stretch blow molding equipment factory, we provide comprehensive manufacturing solutions. Whether you are producing premium cosmetics or specialized medical containers, we deliver machines built to last.

Upgrade your production line today. Explore our robust Blasformmaschine options and consult with our engineering experts to tailor a mold and machine package specific to your business needs.

Applications & Production Capacity

Thanks to the 4-station design, this equipment excels at processing PET and PETG into extremely demanding shapes.

  • High Productivity: Supports 1 to 8 cavities. (e.g., An 8-cavity mold can produce 20ml bottles at rapid speeds).
  • Size Range: Capable of molding bottles from 20ml up to a massive 2500ml.
  • Max Bottle Weight: Handles preforms up to 130g in a single cavity setup.
  • Ideal For: Thick-walled premium cosmetic jars, asymmetrical perfume bottles, and pharmaceutical syrup containers requiring impeccable clarity.

Bottle body display generated by blow molding machine

Frequently Asked Questions (FAQ)

Q1: What is the main benefit of a 4-station machine over a 3-station machine?

A: The 4-station machine includes a temperature conditioning station. This equalizes the preform’s temperature, allowing for perfect stretching of complex, non-round, or thick-walled bottles with higher clarity.

Q2: Is this machine compatible with Japanese molds?

A: Yes, it is fully compatible with the widely used Japanese ASB-12M mould, ensuring a smooth transition for factories upgrading their equipment.

Q3: What is the maximum number of cavities this machine supports?

A: Depending on the bottle size, the mold can be engineered with up to 8 cavities (ideal for small 20ml to 30ml containers).

Q4: What is the total power consumption?

A: The total power is rated at 53.2KW, but actual running consumption is much lower due to the use of 3 sets of servo pump systems and nano-far-infrared heaters.

Q5: How does the nano-far-infrared heater benefit production?

A: The 10KW nano-far-infrared energy-saving heating ring heats the plastic faster and more uniformly while dramatically reducing electrical consumption compared to standard heater bands.

Q6: How big is the equipment?

A: The equipment dimensions are 4.2m in length, 1.4m in width, and 2.9m in height, with a total weight of 6 Tons.

Q7: What brands are used for the hydraulic systems?

A: We use top-tier components, including hydraulic pressure control valves from YUKEN (Taiwan) and high-durability oil tubes imported from Italy.

Q8: Is the mold clamping system hydraulic or servo?

A: Our blow molding structure gives you the choice. You can adopt a hydraulic cylinder or opt for a dual servo motor mold clamping system with high-pressure compensation.

Q9: What materials can this specific ISBM equipment process?

A: It is primarily designed to process PET and PETG materials, delivering exceptional optical properties for the final bottles.

Q10: What is the maximum bottle volume supported?

A: With a 1-cavity mold setup, the machine can produce large containers up to 2500ml.

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