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PT-3500
PESTOPACK
Bottle blowing machine
One Year and Life-Long Technical Support
Engineers Available to Service Overseas
Water, beverage, food, pharmaceutical, chemical industries.
Full Automatic
3500-4000 BPH
polyester bottles 0.1L-2L(350ml 500ml 1000ml 1500ml 2000ml)
PLC+Touch screen
Preforms loading-Bottle making-Bottle output
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Product Description
A bottle blowing machine is one of the most critical pieces of equipment in any bottled water or beverage production line. It transforms PET preforms into fully shaped bottles through the process of heating, stretching, and blowing. At PESTOPACK, we design and manufacture advanced automatic bottle blowing machines that guarantee high efficiency, low energy consumption, and stable production capacity.
Whether you are producing mineral water bottles, carbonated soft drink bottles, oil bottles, or cosmetic containers, our solutions provide unmatched quality and cost-effectiveness.
When selecting a PET bottle blowing machine supplier, it’s important to evaluate automation, performance, cost, and after-sales service. PESTOPACK machines are engineered to deliver:
The entire machine is fully automatic, reducing operator intervention and increasing production efficiency.
Equipped with a modern touch screen PLC control system, the machine allows operators to monitor performance in real-time, with automatic alarms and fault displays.
A steady infrared heating system ensures consistent preform heating, while the precision mold closing mechanism guarantees uniform bottle quality.
PESTOPACK offers multiple production capacities:
2000 BPH (2-cavity)
4000 BPH (4-cavity)
6000 BPH (6-cavity)
8000 BPH (8-cavity)
This makes it ideal for businesses of all sizes, from startups to large bottling plants.
The closed production environment and advanced self-lubrication system prevent contamination, making the machine suitable for food-grade water and beverage production.
The machine consumes low power, air, and water, reducing your operating costs while maintaining high output.
PESTOPACK machines are built for visual inspection, easy access, and low noise operation, ensuring long-term reliability.
Specification | Details |
Model | PT-3500 Automatic PET Bottle Blowing Machine |
Mold Capacity | 4 |
Bottle Height (below pivot ring) | ≤ 1.4 m |
Heating System | 6 sections with 8 lamps |
Voltage | 380V, 50/60Hz |
Total Power | 20 kW |
Air Supply (Low Pressure) | 0.7–0.8 MPa, 1.6 m³/min |
Air Supply (High Pressure) | 4.0 MPa, 7.0 m³/min |
Cooling Water | ≤ 20°C, 0.5 MPa, 1 m³/h, 3.5 kW |
Oil Temperature Machine (200°C) | 0.5 MPa, 1 m³/h, 10 kW |
Bottle Mold Heating (140°C) | 0.5 MPa, 0.6 m³/h, 5 kW |
Machine Weight | 28 t |
Machine Dimensions | Main: 4000×1450×2000 mm Embryo: 1300×1300×2300 mm |
Preform Height | ≤ 150 mm |
Preform Diameter | Ø16–Ø26 mm |
Pivot Ring Diameter | Ø26–Ø36 mm |
Bottle Diameter | Ø50–Ø116 mm |
Bottle Height (below pivot ring) | ≤ 320 mm |
Capacity Range | 0.1L – 2L (20cl–200cl) |
Material | PET |
Production Capacity | 3500–4000 BPH (500 ml bottles) |
The bottle blowing process follows a precise sequence:
Preform Loading – Preforms are automatically fed into the heating unit.
Infrared Heating – Preforms are evenly heated to the correct temperature for stretching.
Stretching & Blowing – Preforms are stretched vertically and blown horizontally inside the mold using high-pressure air.
Bottle Forming – The heated preform takes the shape of the mold, forming the final PET bottle.
Bottle Ejection – Finished bottles are automatically ejected onto the conveyor for the next stage of filling.
This streamlined process ensures high precision, consistency, and efficiency.
We can dispatch our expert technicans to install pet bottle blowing machine. Service charge includes installation fee, travel expenses and meals.
For getting the best water bottle blowing machine performance, we offer on-site or at your factory training to dealers, machine operators, engineers and technicians.
Provide efficient service, one year quality guarantee period, parts supply and quick feedback troubleshooting when water bottle blowing machine maintenance.
Offer 24/7 long life technical support. Just mail or give us a call, we will give quick feedback ASAP. Let you be free of worries.
We will provide a set of spare parts in plastic bottle blowing machine for free when shipping. Full-series quality parts can be ordered at any time with very reasonable price.
Turnkey Solution
PESTOPACK manufacture and supply a wide range of water filling machine as per customer requirement. From A-Z, we can give you what you want.
