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Fully Servo One-Step Injection Stretch Blow Molding Machine (Four-Station)

Discover our flagship Fully Servo-Controlled 4-Station One-Step Blow Molding Machine. Features 10-axis servo drive for precise PET bottle production. 100% ASB-12M mold compatible.

Descrição

Product Description of the Fully Servo-Controlled Blow Molding Machine

The Fully servo-controlled one-step injection stretch blow molding machine (four-station), specifically the HGY150-V4-EV model manufactured by HENGGANG, represents the next generation of all-electric container manufacturing. Engineered for maximum precision and energy efficiency, this flagship blow molding machine is built to process PET and PETG materials into premium, high-clarity containers.

Unlike hybrid systems, this revolutionary One-Step Blow Molding Machine is powered entirely by 10 sets of servo motor control systems. This all-servo architecture ensures whisper-quiet operation, unmatched mechanical precision, and the total elimination of hydraulic oil contamination, making it perfect for food, medical, and high-end cosmetic packaging.

Fully servo one-step injection, stretching, and blow molding machine (4 stations)

Technical Specifications of the 4-Station ISBM Machine

Technical Parameter Unit Specification Data (HGY150-V4-EV)
Material PET / PETG
Screw Diameter MM 40 / 50 (Optional) / 55
Theoretical Injection Volume CM³ 188 / 392 / 475 (Capacity: 392g)
Injection / Blowing Clamping Force KN 150 / 200 (Single side)
Motor / Heating Power KW 102.8 / 10 (Total Machine Power: 112.8KW)
Blowing Air / Cooling Water Pressure Mpa 2.0-3.5 / 0.4-0.6
Machine Voltage V 370-400
Dimensions (L/W/H) / Total Weight MM / T 5200 / 1800 / 3300 (5.2/1.8/3.3m) / 7T

ISBM Machine Process flow diagram

4-Station Working Principle of the One-Step Blow Molding Machine

As a highly advanced ISBM machine, it incorporates an independent temperature conditioning station to process complex and thick-walled bottles perfectly:

  • Station 1 (Injection): PET/PETG resin is rapidly melted using a 10KW nano-far-infrared energy-saving heating ring and injected into the mold.
  • Station 2 (Temperature Conditioning): This crucial station equalizes the preform’s temperature. It features a regulating core stroke of 250mm and a regulating barrel stroke of 230mm, ensuring flawless material distribution.
  • Station 3 (Stretch Blow Molding): The conditioned preform is stretched and blown using high pressure. The blow core stroke reaches 250mm, and the mold stroke operates at 75+75mm.
  • Station 4 (Ejection): A dedicated take-out mechanism (with a 170mm stroke) carefully removes the finished product without any surface scratching.

Four-station blow molding machine demonstration

Core Advantages of Our Fully Electric ISBM Machine

  • All-Servo Drive Excellence: Powered entirely by 10 sets of servo motor control systems (102.8KW motor power), ensuring unprecedented speed, energy savings, and clean-room compatibility.
  • Japanese Mold Compatibility: Intelligently designed to be fully compatible with the Japanese ASB-12M mould, allowing you to utilize your existing high-end mold assets seamlessly.
  • Advanced Clamping Technology: The blow molding structure utilizes a dual servo motor mold clamping system featuring a high-pressure compensation function, locking molds tightly at 200KN to prevent flash.
  • Infrared Energy Savings: Replaces standard heaters with a nano-far-infrared energy-saving heating ring (10KW), drastically reducing electricity consumption.

Real view of our blow molding machine factory

World-Class Components of the Blow Molding Machine

To guarantee decades of high-speed reliability, this blow molding machine integrates elite global components:

  • PLC & Control: Inovance / MiRLE PLC alongside an integrated, highly accurate temperature control box.
  • Turntable Control: Japan Yaskawa or WEICHI servo motor combined with a Taiwan TSUNTIEN reducer.
  • Valves & Cylinders: American Parker high-pressure valves and Airtak air cylinders.
  • Mechanical Precision: Equipped with premium lead screws from NSK Japan.

As a premier One-step blow molding machine manufacturer, we specialize in delivering high-yield, energy-efficient turnkey solutions. By adopting fully servo-controlled technology, we help modern factories meet the strictest quality standards.

Ready to completely transform your PET container production line? Connect with our experts today to customize your next blow molding machine and get a comprehensive quotation.

Applications & Materials for the One-Step Blow Molding Machine

This robust equipment is designed for large-scale, high-precision manufacturing of PET and PETG products. Its impressive capacity makes it ideal for heavy-duty production runs.

  • Cavity Configuration: The mold supports from 1 to 8 cavities, depending on the neck diameter (15mm to 83mm).
  • Volume Range: Produces bottles ranging from tiny 20ml vials up to large 2500ml containers.
  • Bottle Weight: Handles maximum bottle weights up to 130g in a single cavity configuration.
  • Perfect For: Crystal-clear cosmetic jars, pharmaceutical bottles, baby feeding bottles, and thick-walled premium beverage containers.

Bottle display

Frequently Asked Questions (FAQ) About Our Blow Molding Machine

Q1: What makes the “EV” model different from standard models?

A: The EV model is fully servo-controlled, utilizing 10 sets of servo motor control systems. It offers higher precision, faster cycle times, and is cleaner (oil-free) compared to hydraulic machines.

Q2: Can I run my Japanese ASB molds on this ISBM machine?

A: Yes, this machine is intentionally designed to be fully compatible with Japanese ASB-12M moulds, ensuring a plug-and-play experience for your existing assets.

Q3: How much power does this equipment require?

A: The machine has a total power rating of 112.8KW, which consists of 102.8KW for the high-end servo motors and 10KW for the heating systems.

Q4: What is the footprint and weight of this equipment?

A: It is a heavy-duty machine measuring 5.2 meters in length, 1.8 meters in width, and 3.3 meters in height, with a substantial total weight of 7 Tons.

Q5: How many cavities can be produced simultaneously?

A: The machine can accommodate molds ranging from 1 cavity (for 2500ml containers) up to 8 cavities (for 20ml to 30ml containers).

Q6: How does the mold clamping system work?

A: It utilizes a highly advanced dual servo motor mold clamping system with a high-pressure compensation function, generating a blowing clamping force of 200KN (single side).

Q7: What is the maximum injection capacity?

A: Depending on the screw diameter (up to 55mm), the theoretical injection capacity can reach up to 392g.

Q8: How is the barrel heated?

A: Heating is executed by a state-of-the-art nano-far-infrared energy-saving heating ring (10KW), significantly improving heating speed and energy efficiency.

Q9: What materials are suitable for this One-Step Blow Molding Machine?

A: The equipment is expertly tuned for processing PET and PETG resins.

Q10: Whose pneumatics and valves do you use?

A: To ensure long-lasting performance, we integrate American Parker high-pressure valves and Airtak air cylinders.

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