Plastic Bottle Filling Machine

Plastic Bottle Filling Machine

When you’re bottling liquids, you need a quality plastic bottle filling machine to ensure that your product ends up in the right bottles, filled to the exact volume, with no leaks or spills. These machines are designed with sanitation and safety in mind, with all contact parts made of stainless steel or other non-toxic materials. They also feature advanced photoelectric sensors that help ensure accurate and efficient operation. This type of plastic bottle filling machine can be easily modified to suit your needs, with the addition or removal of nozzles for different sizes and volumes.

A wide variety of liquids can be packaged in a plastic or glass bottle, from water and carbonated drinks, to dairy products – milk, yoghurt, sour cream; cooking oil and sauces; and even household chemicals like detergents and bleaches. These liquids can be either thin or thick, and their viscosity drives your choice of plastic bottle filling machine and metering system. Other important factors to consider include required fill volume, bottle size, and specific industry requirements.

You can find both rotary and linear machine architectures, with the bottle transfer mechanisms differing depending on your bottle type, shape, wall stiffness, and required speed. You can also choose between a screw or press-on capper, as well as between a hot or cold filling process. In addition, the type of nozzles used can vary between a standard valve or a high-performance one that can manage both fast and precise dosing.

The monoblock version of this plastic bottle filling machine includes both capping and sealing functions in a single unit, eliminating the need for separate equipment and optimizing space utilization in your facility. This type of plastic bottle filling machine is designed for PET bottles, with a special dual speed "no-contact" filling valve that is particularly ideal when particular hygienic conditions are needed. These machines can be fitted with a vacuum pump to reduce the pressure of the liquid in the bottle, and they have an electronic digital counter to record production output.

During the filling process, bottles are fed into the machine using a conveyor system. Each bottle is inspected by the sensor, and if it is a good fit for the selected nozzles, the filling head opens to start the liquid flow. Once the bottle is filled, it is closed by the capper and then transferred into a container or labeling system.

This type of plastic bottle filling machine can also be equipped with a labeling system to cover the entire surface area of the bottle. This system can be a fully automatic labeling machine, or it can be configured to label just the top or bottom of each bottle. Once the labels are applied, the finished bottle can be transferred to a shrink wrapper for final wrapping and packaging. The labeled bottle can then be transported to a pallet for shipping. The machine can be built to your specifications, including your choice of conveyor system, capping and labeling systems, and size changeover capabilities.

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