PET Injection Blow Molding Machine
Hydraulic PET injection blow molding machine
High speed PET injection blow molding machine
Introducing the PET bottle blowing machine, a cutting-edge solution for efficient, high-quality bottle production. This state-of-the-art machine is equipped with advanced features that ensure precision, speed and cost-effectiveness in the bottle manufacturing process.
The machine has an efficient embryo supply system that automatically unpacks and loads embryos, thus significantly saving labor costs and improving workflow stability. The system is equipped with sensors that automatically replenish preforms when supply is low, ensuring uninterrupted production and minimizing wear between preforms.
In addition, the servo embryo separation system utilizes advanced servo motor technology to achieve precise and uniform embryo separation. This digital process allows easy adjustment of stroke and speed, ensuring the safety, speed and accuracy of the separation process.Single-channel embryo separation controlled by servo motors provides faster and more accurate results compared to traditional methods.
The intelligent heating system is another outstanding feature of this machine. The system uses infrared lamps and imported reflective mirror aluminum plates to ensure that the preforms are heated evenly, have high transparency and are stretched evenly. Each lamp tube has independent temperature control and can be heated according to different preform types. At the same time, the intelligent ventilation system maintains a constant temperature in the heating box to optimize energy consumption and production capacity.
Finally, the servo clamping system ensures accurate and efficient mold clamping, further improving the overall performance of the machine.
In summary, PET blow molding machines are a game-changer in bottle production, offering unparalleled efficiency, precision and cost savings. Whether you are a small producer or a large manufacturing facility, this machine can meet your production needs and improve the quality of your bottle manufacturing process. Experience the future of bottle production with a PET blow molding machine.
Features
1.Servo clamping system:
The clamping system is driven by a servo motor and mechanically connected. The mold and the bottom mold are clamped synchronously by a servo motor. The back of the mold frame is equipped with a high-pressure booster plate and a high-pressure clamping mold, which effectively reduces the visibility of the mold line of the finished bottle and ensures the quality of the bottle. The mold adopts a drawer-type structure, which is convenient for mold replacement and can be completed by the operator within half an hour.
2.Servo stretching system:
The servo motor drives the stretching system, and the servo motor drives the gear rack for stretching. The self-developed photoelectric limit and mechanical limit dual protection mode prevents the stretching rod from touching the bottom mold. The first and second blow cycle times can be adjusted separately on the console. According to the different preforms and different bottle types of customers, the stretching rod can be automatically adjusted, with high flexibility.
3. Cooling/chilled water circulation system:
The company's self-developed cooling and heating head device ensures the cooling of the heating head after the bottle is out. There is a cooling water channel under the heating box. When the preform is heated, the cooling water channel is used to block the heat of the lamp tube. There is a cold air system under the cooling water channel to cool the bottle mouth and protect the tooth mouth from deformation. Chilled water flows to the mold to quickly cool the mold and improve the production efficiency of the whole machine.
Technical parameters
| Composition | Item | Technical Parameters |
| Main machine | Maximum Bottle capacity | 20 L |
| Maximum bottle diameter | Φ290mm |
| Neck diameter | Φ45~Φ72mm |
| Maximum bottle height | <520mm |
| Maximum preform height | <280mm |
| Heating distance | 90mm |
| Blowing distance | 90mm |
| Clamping stroke | 320mm |
| Bottom die stroke | 40mm |
| Maximum output rate (BPH) | 700(Based on 15L round water bottle) |
| Number of mold cavities | 1 |
| Heating part | Heating units | 6(group) |
| Number of heating layers | 12 |
| Number of preform bases | 62 |
| Electric part | Voltage | 220/380V |
| Frequency | 50/60Hz |
| Installation power | 150kw |
| Service power | 40-70% |
| Air source | Pressure | 3.5Mpa |
| Air consumption | 8m³/min(700bph,20L bottle) |
| Chilled water (Water temperature ≤18℃) | Pressure | 2~4bar |
| Flux | 4m³/h |
| Cool water (Water temperature ≤30℃) | Pressure | 2~4bar |
| Flux | 9m³/h |
| Weight | G.W. | Around 7,000kg |
| Dimension | Main machine (L×W×H) | 3800×2200×3300mm |
| Preform unscrambler(L×W×H) | 3600×1300×3800mm |
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