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HGY50-V3-EV 3-Station All-Servo ISBM Machine Introduction
The HGY50-V3-EV 3-Station All-Servo Injection Stretch Blow Molding (ISBM) Machine is a cutting-edge solution designed for high-efficiency production of PET and PETG bottles. Utilizing five servo-controlled systems (Inovance/MiRLE), this one-step machine integrates injection, preform stretching, and bottle blowing into a continuous, seamless process.
Featuring a three-station design, the machine dedicates each station to a specific task:
- Injection Station – precision molding of preforms.
- Heating & Stretching Station – ensures uniform wall thickness and shape.
- Blowing Station – produces bottles with high dimensional accuracy.
This design reduces cycle times, increases output, and guarantees consistent bottle quality, making it ideal for industries such as beverages, cosmetics, pharmaceuticals, and general consumer goods. With energy-efficient operation, easy PLC control, and intuitive HMI, the HGY50-V3-EV delivers maximum performance with minimal labor and energy costs.
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HGY50-V3-EV 3-Station All-Servo ISBM Machine
Three-Station Production Process
HGY50-V3-EV 3-Station All-Servo ISBM Machine
The three-station process is a seamless process of “preform making → bottle blowing → shipment”.

HGY50-V3-EV 3-Station All-Servo ISBM Machine Layout
High-efficiency four-station ISBM solution for PET/PETG bottles
Machine Layout

A: High Pressure Air Compressor | B: Gas Storage Tank | C: Cold Dry Filter | D: Cooling Tower | E: Chiller | F: Low Pressure Air Compressor | G: Mold Temperature Controller | H: ISBM Machine | I: Mechanical Arm
Machine Layout Table
| No. | Equipment Name |
|---|---|
| A | High Pressure Air Compressor |
| B | Gas Storage Tank |
| C | Cold Dry Filter |
| D | Cooling Tower |
| E | Chiller |
| F | Low Pressure Air Compressor |
| G | Mold Temperature Controller |
| H | ISBM Machine |
| I | Mechanical Arm |
*Layout diagram and table illustrate auxiliary equipment configuration and main ISBM machine components.*
Various Parameters of the
HGY50-V3-EV 3-Station All-Servo ISBM Machine
Product Dimensions
| Product Dimensions | Product Quantity | Bottle Diameter (MM) | Bottle Height (MM) | Neck Diameter (MM) | Max. Bottle Volume (ML) | Max. Bottle Weight (G) |
|---|---|---|---|---|---|---|
| 100 | 60 | 2500 | 130 | 2 | 90 | 38 |
| 1500 | 65 | 3 | 62 | 45 | 100 | 30 |
| 900 | 43 | 27 | 400 | 32 | 5 | 35 |
| 20 | 250 | 26 | 28 | 17 | 100 | 22 |
Machine Parameters
| Parameter | Value |
|---|---|
| Naam | One-step Injection Stretch Blow Moulding Machine (3-station) |
| Model | HGY50-V3-EV |
| Manufacturer | HENGGANG |
| Material | PET/PETG |
| Screw Diameter | 40 MM |
| Theoretical Injection Volume | 239 CM³ |
| Screw Rotational Speed | 240 r/min |
| Injection Clamping Force | 50 KN |
| Blowing Clamping Force | 315 KN |
| Motor Power | 180 KW |
| Heating Power | 55 KW |
| Blowing Air Pressure | 442 Mpa |
| Cooling Water Pressure | 150 Mpa |
| Voltage | 370-400 V |
| Size (L*W*H) | 3800*1200*2500 MM |
| Weight | 3.5 T |
Product Specification
| Machine Parameter | Value |
|---|---|
| Screw Diameter | 40 mm (optional) |
| Theoretical Injection Capacity | 239 g |
| Injection Clamping Force | 50 KN |
| Upper Mold Stroke | 280 mm |
| Lower Mold Stroke | 280 mm |
| Take-out Stroke | 150 mm |
| Blowing Clamping Force | 100 KN (single side) |
| Blow Core Stroke | 100 mm |
| Blow Mold Stroke | 60+60 mm |
| Size (L×W×H) | 3.8 × 1.2 × 2.5 m |
| Weight | 3.5 T |
Machine Technology Standards
| Technical Standard | Specification / Value |
|---|---|
| Using 5 sets of servo systems | Inovance / MiRLE |
| Inovance / WEICHI servo motor power | 34.8 KW |
| Using PLC control system | Inovance / MiRLE |
| The turntable is equipped with | Japan Yaskawa servo motor or WEICHI servo motor with Taiwan TSUNTIEN reducer |
| High-pressure valve | American Parker |
| Air cylinder | Airtak |
| Temperature control | Integrated control box, highly accurate, stable, easy to operate |
| Heating power of screw and material pipes | 10.4 KW |
| Lead screw | NSK Japan |
| Blow molding structure | Dual servo motor mold clamping system with high-pressure compensation |
| Total power of the machine | 45.2 KW |
Advantages of the
HGY50-V3-EV 3-Station All-Servo ISBM Machine
1. High Efficiency
3-station continuous workflow reduces cycle time and maximizes output.
2. Servo Precision
5 servo-controlled systems (Inovance/MiRLE) for stable, repeatable performance.
3. Energy Saving
Optimized injection, stretch, and blow processes reduce power consumption.
4. Versatile Application
Supports PET/PETG preforms of different sizes with high accuracy.
5. User-Friendly Operation
Integrated PLC control system and intuitive HMI for easy operation and maintenance.
What are you waiting for?
Looking for a reliable One-Step Fully Automatic Blow Molding Machine Manufacturer for your industrial applications?
Application of the
HGY50-V3-EV 3-Station All-Servo ISBM Machine
Three-station equipment is ideal for standardized round bottle production, such as:
- Pharmaceutical plastic bottles (eye drop bottles, tablet bottles).
- General cosmetic packaging (lotion bottles, toner bottles).
- Everyday consumer goods where bottle wall uniformity requirements are not extremely stringent.

HGY50-V3-EV 3-Station All-Servo ISBM Machine FAQs
Q1: What is the maximum bottle size for the HGY50-V3-EV? ▾
The machine can handle bottles up to 3L, depending on preform size and mold configuration.
Q2: Can this machine produce both PET and PETG bottles? ▾
Yes, the HGY50-V3-EV is designed for both PET and PETG materials, providing uniform thickness and precise dimensions.
Q3: How does the 3-station system improve production?▾
The 3-station design separates injection, stretching, and blowing, reducing cycle time and ensuring high-quality bottles with consistent shape.
Q4: What is the typical shipping lead time?▾
Standard delivery is 6–8 weeks after order confirmation, depending on customization and shipping location.
Q5: How long does it take to manufacture this machine?▾
Production typically takes 4–6 weeks, with assembly, calibration, and testing included before shipment.
Customer Feedback⭐️⭐️⭐️⭐️⭐️
John D., Beverage Plant Manager:
“This machine is faster than my morning coffee routine—perfect bottles every time and zero caffeine required!””
Emma W., Cosmetic Factory Owner:
“I thought my old machine was impressive… then I met the HGY50-V3-EV. It runs smoother than a jazz sax solo!”
Mark T., Beverage Production Manager:
“I used to chase consistency with my old machine… now the HGY50-V3-EV makes perfect bottles while I sip my coffee!”
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