Semi Automatic Bottle Blowing Machine Series
The listed price is a deposit only. The final price may vary based on your specific requirements and options. Contact us for a customized quote.4o mini
Please be aware that the listed price is a deposit only. The final price of the machine may vary based on your specific requirements, configurations, and optional features. Once we receive your detailed needs, we will provide a full quotation accordingly. Feel free to contact us for a customized offer. make it shorter
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Directly Purchase: (7-10 Days)
Customize: (8-12 Days)
Semi-Automatic Bottle Blowing Machine Series
Precision Engineering for PET & PC Containers (100ml - 20L)
Why Choose RolanGear Blowing Machines?
Dual Material Production
Switch effortlessly between PET and PC bottle manufacturing with quick changeover
Advanced Cooling System
Dual water + air cooling maintains perfect temperature stability
Wide Capacity Range
From small 100ml bottles to large 20L containers on one machine
Energy Efficient
Zone-based heating reduces power consumption by up to 25%
Technical Specifications
| Parameter | Unit | Model A | Model B | Model C |
|---|---|---|---|---|
| General Information | ||||
| Clamping Force | T | 10 | 20 | 40 |
| Max Clamping Stroke | mm | 230 | 280 | 330 |
| Max Stretching Stroke | mm | 300 | 350 | 400 |
| Number of Cavities | cavity | 2 | 1 | 2 |
| Theoretical Output | BPH | 1000 | 400 | 300 |
| Max Mold Thickness | mm | 200 | 250 | 400 |
| Platen Size (W×H) | mm | 280×500 | 280×500 | 400×500 |
| Electrical System | ||||
| Voltage Standard | V/50Hz | 380 | 380 | 380 |
| Heating Zones | Sections | 2 | 4 | 4 |
| Total Power (Full Load) | KW | 13 | 17 | 26 |
| Container Specifications | ||||
| Max Container Volume | L | 2cav:2L / 1cav:6L | 2cav:5L / 1cav:10L | 2cav:10L / 1cav:20L |
| Neck Diameter Range | mm | 15-60 | 30-60 | 45-90 |
| Max Bottle Diameter | mm | 35-150 | 50-210 | 100-300 |
| Max Bottle Height | mm | 300 | 400 | 400 |
| Auxiliary System | ||||
| Low Pressure Air | bar | 8-10 | 8-10 | 8-10 |
| High Pressure Air | bar | 25-30 | 25-30 | 25-30 |
| Air Flow Rate | m³/min | 1.2/30 | 1.6/30 | 2.0/30 |
| Dimensions & Weight | ||||
| Blower Unit (L×W×H) | cm | 155×73×180 | 160×76×185 | 160×80×200 |
| Oven Unit (L×W×H) | cm | 140×60×140 | 80×60×140 | 225×60×140 |
| Net Weight | kg | 900 | 1300 | 1600 |
Production Workflow
Preform Loading
Manual or mechanical insertion of PET/PC preforms
Infrared Heating
Precise temperature control with dual cooling system
Mold Clamping
10-40T force ensures perfect mold closure
Stretch Blowing
Programmable stretch rod and air pressure sequence
Product Ejection
Finished bottles removed manually or via conveyor
Industry Applications
Beverage Industry
Water, juice, and soft drink bottles from 500ml to 5L
Food Packaging
Edible oils, sauces, and condiment containers
Chemical Industry
Detergents, solvents, and industrial liquid containers
Pharmaceutical
Medical solution bottles and large-volume containers
Automatic Blow Molding Machine Auxiliary Equipment
Complete your production line with these essential support systems
Hopper Dryer
Pre-dries plastic materials to remove moisture before processing, ensuring optimal material quality and preventing defects in finished products.
Water Chiller
Maintains precise temperature control for cooling molds and machinery, critical for consistent product quality and cycle time optimization.
Mould Temperature Controller
Regulates mold temperature with high precision to ensure uniform wall thickness and superior surface finish on blown containers.
Dehumidifying Machine
Controls humidity in production areas to prevent moisture absorption by hygroscopic materials like PET during processing.
Crusher
Recycles production scrap and rejects by grinding them into reusable granules for cost-effective material recovery.
Vertical Color Mixing Machine
Ensures homogeneous blending of masterbatch colors with virgin material for consistent product coloration.
High Pressure Air Compressor
Generates the high-pressure air (25-40 bar) required for the blow molding process to form container shapes.
Low Pressure Air Compressor
Provides low-pressure air (8-10 bar) for machine operations like part ejection and conveyor systems.
Air Dryer
Removes moisture from compressed air to prevent water spots and defects in blown containers.
Air Filter
Purifies compressed air by removing oil, dust and particulates that could contaminate products.
Screw Compressor
Provides continuous, energy-efficient compressed air supply for high-volume production environments.
Supercharger
Boosts air pressure when additional blowing force is required for large or complex container designs.
Air Storage Tank
Stabilizes air pressure and provides reserve capacity to handle peak demand during production cycles.
PET Blowing Molds for All Container Types
High-precision molds tailored for your specific container requirements
Water Bottle Molds
- Standard 500ml-2L sizes
- Sports cap compatible designs
- Lightweight & durable constructions
Juice Bottle Molds
- Wide-mouth designs
- Handle options available
- Enhanced structural integrity
Carbonated Drink Molds
- Pressure-resistant designs
- PCO28/PCO38 neck finishes
- Optimized for bottle strength
Edible Oil Molds
- 500ml-5L capacities
- Drip-free pouring spouts
- Reinforced base designs
Custom Specialty Molds
- Unique shapes & designs
- Brand-specific contours
- Ergonomic grip patterns
Pharmaceutical Molds
- 100ml-1L medical bottles
- Child-resistant caps
- Tamper-evident features
Our Mold Advantages
Fast cooling channels for reduced cycle times
Quick-change systems for multi-product lines
Precision-cut cavities for consistent wall thickness
Durable stainless steel/aluminum construction
Choose options
Ready To Automate YourSemi Automatic Bottle Blowing Machine Series?
Contact Rolangear Machinery today for a quote, customization options, or a free consultation.
