Home » Products » Blow Moulding Machine » Plastic 500ml Water Bottle Making Machine

Plastic 500ml Water Bottle Making Machine

Customization: Available
Type: Stretch Blow Molding Machine
Raw Material: HDPE
Availability:
Quantity:
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Description


As a leading China-based manufacturer of beverage packaging machinery, we present our high-performance Plastic 500ml Water Bottle Making Machine, a state-of-the-art stretch blow molding solution designed for efficient production of PET plastic containers. This automatic machine supports customization to meet diverse production needs, with compatibility for raw materials including HDPE. Ideal for both small-scale and large-scale production lines, it integrates advanced technology to deliver consistent quality, high productivity, and user-friendly operation.


Our flagship model, the KM-A6S Automatic PET Bottle Blowing Machine, serves as the core of this solution, capable of manufacturing a wide range of PET bottles from 0.1L to 2.5L, making it versatile for 500ml water bottles as well as larger containers. Whether for mineral water, carbonated drinks, cosmetics, or household chemicals, this machine ensures precision and reliability in every production cycle.


blowing machine


Product Specifications


The KM-A6S Automatic PET Bottle Blowing Machine comes with the following technical specifications, optimized for high-efficiency 500ml water bottle production:


Parameter

Details

Productivity

Up to 9,600 PCS/H (for 0.7L bottles with 4-cavity mold)

Product Type

Bottle body diameter: 20mm-100mm; Height: 50mm-350mm


Neck diameter: 15mm-38mm

Mold Specifications

Cavity: 6 cavities; Mold thickness: 240mm; Mold size: 500*500mm

Power Requirements

Electrical source: 380V 3Phase / 220V 3Phase 50/60HZ


Rated power: 49kw; Actual power consumption: 14kw (energy-saving)

Air Source

LP air compressor: 1.6m³/min 1.0MPa (1 set, 15KW)


HP air compressor: 1.0m³/min 3.0MPa (2 sets, 11KW each)


Air dryer: 2.0m³/min 3.0MPa (1 set)

Cooling System

Cooling water flow: 15L/min (ensures optimal cooling effect)

Machine Dimensions

LWH: 190818581920mm; Weight: 3600kg

Preform Unscrambler

Dimensions: 20009502480mm; Weight: 250kg


Features


Fully Automatic Operation with High Productivity


This machine operates fully automatically, minimizing manual intervention and maximizing output. Its theoretical production capacity reaches 9,600 bottles per hour for 0.7L containers using a 4-cavity mold, making it suitable for high-volume production demands in the beverage and packaging industries.


Patented Preform Loading System


Equipped with a patented loading system, the machine automatically conveys preforms with fewer moving parts, reducing wear and tear. Two built-in photoelectric sensors monitor preform levels, triggering alerts for refilling without stopping production—ensuring uninterrupted workflow and reducing downtime.


Advanced PLC Control & Intelligent Interface


An advanced PLC control system with a user-friendly interface simplifies operation. The system stores production parameters for different bottle sizes, allowing quick switching between recipes. Real-time production data monitoring, automatic fault warnings, and troubleshooting guidance further enhance operational efficiency.


Efficient Heating & Cooling Systems


The powerful heating unit features precision temperature control and adjustable lamp positions, ensuring uniform preform heating while saving energy. A cyclic air-cooling system maintains stable oven temperatures, while the optimized cooling system delivers perfect cooling results for consistent bottle quality.


Servo Technology for Precision & Speed


Servo motors drive both the main transmission and clamping/stretching systems. This ensures fast, accurate, and stable positioning of preform-heating bases during operation. The servo-driven clamping system shortens mold-clamping time, boosting productivity, while servo stretching guarantees faster blowing speeds and more stable bottle structure.


Space-Saving Design & Easy Mold Replacement


With a compact footprint, the machine saves valuable factory space. Its drawer-type mold structure allows quick mold changes—within 1 hour for bottles with the same neck diameter—enabling flexible production of different bottle shapes and sizes.


Applications


The Plastic 500ml Water Bottle Making Machine (KM-A6S model) is highly versatile, suitable for producing a wide range of PET plastic containers, including:


· Beverage bottles: Mineral water bottles, carbonated drink bottles, juice bottles, and hot-fill beverage bottles.

· Household & industrial containers: Pesticide bottles, oil bottles, and chemical containers.

· Cosmetics & personal care packaging: Lotion bottles, shampoo bottles, and wide-mouth cosmetic containers.

It caters to industries such as food & beverage, cosmetics, pharmaceuticals, and agriculture, providing a reliable solution for businesses seeking efficient, high-quality PET bottle production.


Backed by our expertise in beverage packaging machinery, this machine comes with comprehensive after-sales support, including spare parts supply and technical guidance, ensuring seamless integration into your production line.


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King Machine Co., Ltd. is a professional manufacturer of beverage packaging machinery. 

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