Automatic PET Bottle Blow Molding Machine
This automatic blow molding machine is designed for the high-efficiency production of plastic bottles and containers. It integrates preform loading, heating, blowing, and ejection into a single automated system, ensuring consistent quality and minimal intervention.





Technical Specifications
Overview
High-Efficiency Automatic Production
The HZ-3000-4 is a fully automatic blow molding machine engineered for high-volume production of PET bottles and containers. It integrates preform loading, heating, and blowing into a single automated cycle, significantly reducing labor costs and human intervention. With advanced energy-saving technology and a high-speed cavity design, this machine offers a theoretical output of up to 4000 bottles per hour, making it an ideal solution for scalable manufacturing environments.
Performance Metrics
Theoretical Output
- Number of Cavities
- 4
Bottle Specifications
Container Dimensions
| Parameter | Value |
|---|---|
| Max Neck Diameter | 38 mm |
| Max Container Diameter | 115 mm |
| Max Container Height | 340 mm |
- Max Container Volume
- 2.25 L
Technical Specifications
Air Pressure Requirements
| Type | Pressure |
|---|---|
| Operating Low Pressure | 0.8 Mpa |
| Blowing Pressure | 3.5 Mpa |
- Heating Power
- 50 KW
- Machine Dimensions
- 3.5 x 1.55 x 2.7 M
- Machine Weight
- 4000 Kg

Features
Key Features
- Energy-efficient hanging-heated preform design
- High-speed blowing with optimized center distance
- Direct integration with filling lines
- Advanced Micro PLC controller for stability
- Special mould locking system for air efficiency



