Four-Cavity Automatic Blow Molding Machine
This four-cavity automatic blow molding machine is designed for high-volume production of plastic containers. It features precise control systems for consistent and efficient operation, capable of producing various container sizes and shapes.





Technical Specifications
Overview
High-Efficiency 4-Cavity Automatic Blow Molding Solution
The HZ-4LS is a fully automatic blow molding machine designed for high-volume production, featuring a servo motor drive for exceptional stability and energy efficiency. It is engineered to produce bottles up to 2.25L with a theoretical output of up to 6000 pieces per hour, making it an ideal choice for medium to large-scale enterprises. The system's advanced air source control and high-pressure clamping ensure uniform product quality and seamless integration directly into filling lines.
Performance Metrics
Production Capacity
Technical Specifications
Technical Data Sheet
| Parameter | Specification |
|---|---|
| Max Neck Diameter | 32 mm |
| Max Container Diameter | 115 mm |
| Max Container Height | 340 mm |
| Heating Power | 50 KW |
| Operating Low Pressure | 0.8 Mpa |
| Blowing Pressure | 3.5 Mpa |

Key Features
Key Features
- Servo motor drive for stable and energy-saving operation
- Hanging-heated preforms to decrease electricity consumption
- Advanced high-pressure clamping mechanism for low vibration
- First-class air source control system for airflow consistency
- Direct connection capability to downstream filling lines
- Short center distance design for higher blowing speeds
Material Compatibility
- Compatible Materials
- PETHDPEPP
Physical Dimensions
- Machine Weight
- 4500 kg
- Machine Dimensions (LxWxH)
- 3.7 x 1.55 x 2.7 m
- Conveyor Weight
- 500 kg
- Conveyor Dimensions (LxWxH)
- 1.5 x 0.85 x 2.2 m
Operation
- Fully Automatic
- Yes



