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In the modern packaging industry, the automatic blowing machine has become the core equipment for plastic bottle production enterprises due to its high efficiency, intelligence, and stability. Whether in the beverage, cosmetics, or daily chemical industries, it can achieve integrated automatic operation from preform heating to finished bottle blowing, greatly improving production speed and product consistency. YG Machinery provides multiple models of the fully automatic plastic bottle making machine and can offer the best solutions based on customer needs. Contact us for a free quotation!【WhatsApp/WeChat/Phone】+86 13837122632
Automatic Blowing Machine Parameters
| Category | Item | Unit | PET-600 |
| Raw Material | / | PET | |
| Finished Product | Cavities | 6 | |
| Max Volume | L | 0.8–1.5 | |
| Theoretical Output | Pcs/h | 5000–8000 | |
| Max Height | mm | 260 | |
| Max Diameter | mm | 105 | |
| Max Bottle Neck Outer Diameter | mm | 38 | |
| Auxiliary Equipment | Blowing Pressure | Mpa | 2.5–3.5 |
| High Pressure Air Consumption | Ltr/min | 2500–2800 | |
| Working Pressure | Mpa | 0.7–0.9 | |
| Low Pressure Air Consumption | L/m³ | 1600 | |
| Chiller Pressure | Mpa | 0.3–0.5 | |
| Chiller Temperature | ℃ | 10 | |
| Chiller Flow | L/m³ | 50 | |
| Power Specification | Lamp Quantity | pcs | 48 |
| (Based on 500ML) | Total Power | KW | 96 |
| Heating Rated Power | KW | 96 | |
| Actual Power Used | KW | 18 | |
| Voltage/Frequency (3-phase) | V/HZ | 220–380/50–60 | |
| Machine Specification | Main Machine Size | M | 5.0×2.1×2.1 |
| Main Machine Weight | KG | 5000 | |
| Conveyor Size | M | 2.0×1.0×2.0 / 2.0×0.9×2.0 | |
| Conveyor Weight | KGS | 220 | |
| Safety Guarantee | Automatic Fault Alarm |
Working Process of Automatic Blowing Machine
- Automatic Preform Feeding System: Through the automated hopper and conveyor, the preforms are neatly arranged and automatically fed into the machine. This unique sorting method achieves full automation, ensuring high efficiency without damaging the preforms.
- Intelligent Temperature Regulation: The preforms are placed on the heating mandrels by a mechanical arm, rotating uniformly through the heating zone. Using infrared heating controlled by an intelligent industrial control instrument, each lamp tube layer can be independently temperature-controlled to ensure optimal heat distribution.
- Precision Stretch-Blowing Process: The servo motor precisely controls the mold frame opening and closing. The compact and robust mold structure allows quick mold replacement. Each cavity’s blowing parameters can be controlled via the touch screen, and the special nozzle structure ensures reliable sealing under various air pressures.
Technical Advantages of Fully Automatic Plastic Bottle Making Machine
- High-Efficiency Clamping and Rotation System: The optimized one-piece mold template offers high strength and durability. The ductile iron clamping structure runs quickly and stably, while the patented chain design ensures long-term reliability.
- Accurate Temperature Control and Energy-Saving Design: The infrared heating system is equipped with imported diffuse-reflection aluminum plates that maximize heat efficiency and reduce energy consumption. Each lamp can be independently adjusted, while the overall temperature control system maintains consistent oven temperature to ensure uniform heating.
- Intelligent Control and Cooling System: Both pneumatic and electrical components are sourced from international brands. The touchscreen system is user-friendly and equipped with advanced monitoring and fault diagnosis functions. A cooling water channel beneath the heating box prevents bottle neck deformation and rapidly cools the mold to enhance production efficiency.
Key Considerations When Choosing an Automatic Blowing Machine
- Production Capacity and Specification Matching: Choose a suitable number of cavities and volume range based on production needs. For example, the PET-600 model with 6 cavities can achieve a theoretical output of 5000–8000 bottles per hour, making it ideal for medium and large-scale manufacturers.
- Energy Consumption and Operating Cost: Evaluate total power and actual power usage. A high-efficiency automatic blowing machine like the PET-600 consumes only 18KW of actual power, significantly reducing long-term operating costs.
- After-Sales Service and Technical Support: It’s crucial to select suppliers that offer full after-sales services, including installation, commissioning, operator training, and continuous technical support to maintain optimal equipment performance.
Successful Case in Brazil
A medium-sized beverage company in São Paulo, Brazil, successfully doubled its production capacity by introducing an advanced automatic blowing machine. The company chose the PET-600 model fully automatic plastic bottle making machine, which perfectly met the market’s demand for high-quality PET bottles.
After putting the pet bottle blowing machine into operation, monthly output increased from 300,000 to 1.5 million bottles, and the product qualification rate reached 98.5%. The production manager commented: “The reasonable pet blowing machine price and stable performance helped us recover our investment in a short time.”
In summary, the fully automatic pet bottle blowing machine, with its high automation, intelligent operation, and energy-saving performance, has become an indispensable tool in the packaging manufacturing industry. When selecting a pet bottle blowing machine, companies should comprehensively consider machine performance, pet blowing machine price, and long-term operational costs to choose the most suitable solution for maximizing efficiency and achieving sustainable development. Feel free to contact us anytime!【WhatsApp/WeChat/Phone】+86 13837122632
