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Full Automatic Pet Bottle Plastic Blow Molding Machine

Customization: Available
Type: Extrusion Blow Molding Machine
Raw Material: PE
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Quantity:
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blowing machine


Model KM-A6S Automatic PET bottle blowing machine
Productivity Depend on bottle design 9600PCS/H
Product type Body diameter 20mm-100mm
Height 50mm-350mm
Neck diameter 15mm-38mm
Mold Cavity 6cavities
Mold thick 240mm
Mold 500*500mm
Main machine power Electrical source power 380v 3Phase /220v 3Phase  50/60HZ
Rated Power 49kw
Really use power 14kw
Air source LP air compressor 1.6m3/min 1.0MPa 1set (15KW)
HP air compressor 1.0m3/min 3.0MPa 2sets (each set 11KW)
Air dryer 2.0m3/min 3.0MPa 1set
Cooling water Cooling water 15L/min
Size L*W*H 1908*1858*1920mm
Weight 3600kg
preform unscrambler L*W*H 2000*950*2480mm
Weight 250kg
Resin available
PET



Product Overview


The KM-A6S Automatic PET Bottle Blow Molding Machine is a state-of-the-art industrial solution designed for high-speed production of PET bottles with precision and energy efficiency. Engineered for manufacturers across industries, this machine combines advanced technology with robust construction to deliver consistent output while minimizing operational costs. With a maximum productivity of 9,600 bottles per hour (dependent on bottle design), it caters to diverse applications, from small 20mm-diameter containers to large 350mm-tall bottles, making it ideal for beverage, food, pharmaceutical, and cosmetic sectors.


Product Features


Flexible Bottle Production

Size Range: Accommodates bottles with body diameters of 20–100mm, heights of 50–350mm, and neck diameters of 15–38mm. This versatility allows seamless production of everything from slim water bottles to wide-mouth jars.

6-Cavity Mold System: Equipped with a 240mm-thick, 500×500mm mold, enabling simultaneous production of 6 bottles per cycle. The modular design supports quick mold changes for rapid product transitions.


Energy-Efficient Operation

Air System: Features LP (1.0MPa) and HP (3.0MPa) compressors with dedicated dryers, ensuring stable air supply for precise blowing and reduced maintenance.


Advanced Control & Safety

PLC Control: Utilizes a high-speed industrial PLC with a user-friendly touchscreen interface for real-time monitoring and adjustment of parameters like heating temperature, blowing pressure, and cycle time.

Safety Mechanisms: Includes dual emergency stop controls, mold-locking sensors, and automatic fault diagnosis, ensuring operator safety and minimizing downtime.


Compact Design

Space-Saving Layout: The machine's 1908×1858×1920mm dimensions and 3,600kg weight allow easy integration into existing production lines. The preform unscrambler (2000×950×2480mm) efficiently handles raw material feeding without occupying excessive space.


Applications


Beverages: Mineral water, soda, juices, and carbonated drinks.

Food & Household: Cooking oil, sauces, detergents, and personal care products.

Pharmaceuticals: Tablets, liquid medications, and cosmetic creams.

Industrial Use: Chemical containers and automotive fluids.



Its two-step blow molding process (heating + blowing) ensures bottles meet strict quality standards, including high clarity, durability, and resistance to pressure.


FAQ


1. What is the typical production capacity?

The machine produces up to 9,600 bottles/hour for standard designs, though output varies with bottle size and complexity. For example, smaller bottles (e.g., 500ml) achieve higher speeds, while larger containers (e.g., 2L) may require slower cycles.

2. Can it handle different PET resin types?

Yes, the KM-A6S is optimized for 100% virgin PET and recycled PET (rPET), supporting sustainable packaging initiatives. It ensures consistent results across resin grades, including FDA-approved materials for food and medical applications.

3. How long does mold replacement take?

Mold changes are streamlined with a drawer-style design, allowing complete replacement in 30 minutes or less. This minimizes downtime and supports rapid product line adjustments.

4. What maintenance is required?

Daily: Clean the heating chamber and inspect air filters.

Weekly: Lubricate moving parts and check pressure sensors.

Monthly: Replace air compressor oil and inspect mold alignment.


Pet Blow Moulding Machine

Automatic Blow Molding Machine

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