Why choose OUGE?
Quality Guarantee
Our machines meet the highest quality standards set by ISO9001, SGS, and CE, along with our strict quality control system.
Rich Experience
OUGE MACHINE has focused on PET blowing machine and molds for over 20 years in China
Wide Application
The main products include various bottles for carbonated beverages, juices, alcohol, cosmetics, PMMA lamps, PP infusion, and edible oils.
Additional Services
Besides our exsiting molded products, OUGE MACHINE also offers auxiliary equipment such as air compressors, chillers, injection machines, and cap molding machines.

A Semi-Automatic Blowing Machine is a type of equipment used in the production of plastic bottles and containers through a process called blow molding.
A semi-automatic blowing machine offers a balance between manual operation and automation, making it a practical choice for various manufacturing needs in the plastic bottle production industry.
Advantages of oUGE Semi Automatic Blowing Machine
Precise Control
Utilizes a PLC control system with time relay control functionality, allowing for accurate time control within 0.01 seconds. It is easy to repair and cost-effective.
Flexible Air Circuit Design
The gas circuit consists of moving and blowing components to meet different air demands, enhancing production efficiency.


Uniform Heating
The far infrared heater employs a self-rotating heating method, ensuring even, quick, and reliable heating of the preform.
User-Friendly Operation
Requires only one operator without the need for special training; installation and startup processes are straightforward, lowering the operational threshold.
semi-automatic blowing machine v.s. automatic bottle blowing machine
| Feature | Semi-Automatic Blowing Machine | Automatic Bottle Blowing Machine |
|---|---|---|
| Operation | Requires manual intervention for tasks | Fully automated with minimal human input |
| Production Capacity | Lower production speed, suitable for small to medium runs | Higher production speed, ideal for large-scale manufacturing |
| Cost | Lower initial investment and maintenance costs | Higher initial investment, potentially higher maintenance costs |
| Flexibility | Easier to switch between different bottle shapes and sizes | Less flexible; may require setup time for different products |
| Training | Minimal training needed for operators | More complex machinery requiring trained personnel |
| Ideal For | Small operations with variable production needs | High-volume production environments |
How does A semi-automatic blowing machine work?
Preform Loading:
- Preforms (hollow plastic tubes) are manually loaded into the machine’s feeding system.
Heating:
- The preforms are heated using infrared heaters to soften the plastic, making it malleable for shaping. The heating process is crucial as it ensures uniform temperature distribution throughout the preform.
Blowing:
- Once adequately heated, the preforms are transferred to the blowing station.
- Air is injected into the softened preform, causing it to expand and take the shape of the mold surrounding it. This step can involve manual intervention to position the preform correctly.
Cooling:
- After the bottle has been formed, it is cooled down to solidify the shape. This is often achieved using external cooling systems or by allowing the bottle to cool in the mold for a specified duration.
Ejection:
- Once cooled, the finished bottles are manually ejected from the mold. This step may require the operator to remove the bottles carefully to avoid damage.
Quality Control:
- Operators typically inspect the bottles for defects, ensuring they meet quality standards before packaging.
application of semi-automatic blowing machine
Our semi-automatic blowing machine is suitable for mineral water bottles, carbonated beverage bottles, yogurt bottles, oil bottles, etc.


Our Service
High-Quality Machines
Durable and efficient semi-automatic blowing machines designed for various bottle shapes and sizes.
Customization Options
Tailored solutions to meet specific production needs, including mold design and machine specifications.
Technical Support
Comprehensive technical assistance, including installation, training, and ongoing maintenance.
Replacement Parts
Availability of spare parts to ensure smooth operation and minimal downtime.
Consultation Services
Expert advice on optimizing production processes and selecting the right machine for your needs.
FAQ
Q: What materials can be used with these machines?
Q: What types of bottles can be produced?
Q: How does a semi-automatic blowing machine work?
Q: What is the production capacity of these machines?
Q: Are semi-automatic machines easy to operate?
Q: What maintenance is required for these machines?
We're well-known as one of the leading semi automatic blowing machine manufacturers and suppliers in China for our quality products and good service. Please feel free to buy bulk semi automatic blowing machine at competitive price from our factory.
We always pursue to keep pace with the world technology, develop generation after generation of superior plastic blowing machines, pet blowing machine, water bottle manufacturing machine with low price, and enhance the core competitiveness.












