PET Bottle Blow Molding Machine, Water Bottle Making Machine

As a leading manufacturer of PET bottle blowing machines in China, we completely understand the pain points and the actual needs of our customers.

For more Bottle Blower Machine information, please contact us. We will provide professional answers.

High-efficient Preform Supply System

Our fully-automatic preform-unscrambled and preform-loading structure not only achieves faster and more efficient preform handling but also enhances the overall stability of machine operation. A sensor in the preform down-track automatically delivers preforms when they are low. This one-way preform-inserted design minimizes blockages and abrasions.

Servo Preform-Divided System

Preforms are divided equidistantly by a servo motor. Stroke and speed adjustments are easy through the HMI, making the process safe, fast, and accurate. Compared to traditional methods, the servo motor control provides faster speeds and more accurate positioning.

Intelligent Heating System

Preforms are heated using infrared lamps to ensure even stretching and higher transparency. Imported reflective mirror aluminum plates optimize heat energy use, reducing heating time, power consumption, and improving production capacity. Each lamp's temperature in every layer can be adjusted individually, maintaining a constant oven temperature with our intelligent ventilation system.

Servo Mold-Clamping System

The mold-clamping system is powered by a servo motor and mechanical connecting rods. High-pressure mold-locking and synchronous clamping ensure minimal clamping line visibility and high bottle quality. The drawer-type design allows easy mold exchanges, which a skilled engineer can complete in half an hour.

If you are looking for more details, kindly visit Plastic Bottle Blowing Machine.

Servo Stretching System

The gear rack is driven by a servo motor, ensuring double security from photoelectric and mechanical limits. The stretching rods protect the bottom mold, while pre-blowing and 2nd blowing cycles can be adjusted individually through the HMI. The stretching rods are flexible and adjust automatically.

HMI Operation System

Our highly intelligent blow molders feature a Chinese-English color touch screen. The system offers monitoring, troubleshooting, auto calculating reports, and memory store functions, allowing complete control over machine production.

Chilled/Cooling Water Recycle System

Our self-developed heating bases cooling setting ensures optimal cooling post bottle-blowing. Inside the oven, coolant gallery cuts off heat during preform-heating, while a cooling air system protects the neck finish. Chilled water rapidly cools the mold, boosting efficiency.

Standardized Spare Parts and Quality Electric Components

Most of our spare parts comply with international production standards. Bulk-produced in our CNC machining center, each part passes strict QC inspections. High-quality standardized parts ensure our machines' stability and reliability while reducing maintenance costs. We use top-quality motors, PLCs, cylinders, solenoid valves, electric parts, and blowing valves from well-known Chinese and international brands.

The blow molding process includes three essential steps: preform molding, blow molding, and bottle cooling. First, process the plastic into a preform (using injection or extrusion) and place it in a blow mold at high temperature. Compressed air is then injected into the preform to expand it to the cavity walls before cooling.

After the shape finalizes, the hollow bottle is retrieved when the mold opens. For more details, you can explore this comprehensive guide: https://ibottling.com/pet-bottle-blow-moulder-process/

Contact us to discuss your requirements for a Plastic Extrusion Automatic Blow Molding Machine. Our experienced sales team can help you identify the options that best suit your needs.