Purchase of Carbonated Liquid Filling Machines (Soda, Soft Drinks, etc.)

The final container can be various types of metal or plastic cans, tubes, etc., depending on the type of liquid, the brand, and other factors. Typically, carbonated liquids are filled into PET bottles, metal cans, or plastic containers.

Types of Carbonated Liquid Filling Machines

Before examining the different machines used for carbonated liquids, let’s look at the different classifications of filling machines. Filling machines are categorized in several ways.

Classification by Viscosity

One of these categories is the viscosity of the liquid, where different machines are used for thick and thin liquids. While carbonated liquids are not highly viscous, their fillers fall under the category of thick liquid fillers due to the need for high pressure to transfer both the liquid and gas into the final container.

Classification by Mechanism

Another classification of filling machines is by their operating mechanism. Generally, there are three types of fillers: manual, semi-automatic, and fully automatic. Manual fillers are not suitable for carbonated liquids, but semi-automatic or fully automatic fillers can be used depending on factors such as production volume, the scale of the production line, and budget. Fully automatic fillers are fast and can be equipped with one to six nozzles, but they are more expensive. Semi-automatic fillers are slower than fully automatic ones, but they are efficient and more affordable. These machines are also available with one to several nozzles.

For carbonated liquids, the machines used can include piston-cylinder, volumetric, and pump-type fillers. Each type has different characteristics. For instance, the accuracy of these machines may vary, and the choice of machine depends on the volume to be filled and the type of liquid.

Production Line and Filling Machine for Carbonated Beverages in PET Bottles

These filling machines are part of the production line in factories. As mentioned, filling machines can also be classified based on the type of final container. In factories where the final container is PET bottles, the production line and filling process for carbonated liquids proceed as follows:

Initially, the filling machine is placed in the desired location. These machines vary based on production capacity, filling speed, motor weight, and other factors. Generally, these machines include the filling section, locking section, cage, main motor, control system, bottle transfer system, sorter, and electrical control system. Some PET bottle filling machines also have a screening and washing section for the bottles or other parts that come into direct contact with the liquid.

The filling process in the PET bottle production line is as follows: empty bottles are quickly transported by a conveyor belt to the nozzle and filling section. The nozzle then connects with the bottle opening, and carbonated liquid is filled into the bottle according to the required weight or volume. After filling, the bottles are washed again, and the sealing and labeling sections are completed. These filling machines for carbonated beverages include a printer that prints essential information such as production and expiration dates on the PET bottles. Finally, the filled bottles reach the shrink-wrapping section, where they are packed into boxes.

Production Line and Filling for Carbonated Beverages in Cans

In the previous section, we reviewed production lines for factories using PET bottles. Now, let’s look at the production lines where the final container is cans. While the overall process is similar, the nozzle design and other components differ slightly.

For filling carbonated liquids into cans, the cans are placed on a conveyor belt and moved towards the nozzle. Depending on the type of machine, there may be 1 to 6 nozzles. Once the nozzle is securely attached to the can’s opening, the carbonated liquid is transferred into the can. Next, the can is sealed, and the filled can moves towards the labeling section. Finally, the prepared cans are packed in groups of 6 or 12 in the shrink-wrapping section before being released from the machine.

Depending on whether the carbonated liquid filling machine is automatic or semi-automatic, these steps may be fully automated or partially require operator intervention.

Price of Carbonated Liquid Filling Machines

The price of a carbonated liquid filling machine depends on several factors:

• The brand of the manufacturer: Well-known brands tend to have higher prices.
• The materials used in construction: For example, machines with stainless steel bodies are more expensive than those made with iron or other metals.
• The size and dimensions of the machine: Larger machines tend to be more expensive than smaller ones.
• The number of nozzles: The more nozzles a machine has, the higher the price.
• The operating mechanism: Fully automatic machines are generally more expensive than semi-automatic or manual models.

In general, the price of the machine can vary widely, and each company can find machines within different price ranges based on their requirements. If you’re looking for a suitable machine at an ideal price, we recommend choosing a semi-automatic model or a fully automatic machine with fewer nozzles.

Buying a Carbonated Liquid Filling Machine

When purchasing this type of machine, it is important to pay attention to physical specifications, brand, and place of purchase. Since filling machines can be expensive, overlooking performance and functionality can lead to significant losses. Therefore, we recommend purchasing from reputable stores and carefully checking various aspects of the machine, such as the type of nozzles, nozzle-to-bottle connection, the jacks used, and the material of the body before making a purchase.

Technical Specifications of Carbonated Liquid Filling Machines

Some of the technical specifications of these machines include having a stainless steel, corrosion-resistant tank that can come in different sizes, allowing you to choose the appropriate size based on your needs. These machines also have steel covers that prevent rusting of the body. Another feature is the printer section, which prints important information, such as the production and expiration dates, on the bottles or cans.

Other features include conveyor belts, bottle washing sections, and electronic control systems that allow operators to monitor and input instructions for the machine. Additionally, the machines have a shrink-wrapping section that places the final bottles or cans in boxes.

How a Carbonated Beverage Filling Machine Works

As mentioned in the production line section, the filling machine works as follows: the desired container is placed on the conveyor belt. This container can be a PET bottle, metal can, or plastic can. The conveyor belt directs the containers towards the nozzle, and during this journey, the containers may be washed. Eventually, the nozzle connects to the bottle opening, and the bottle is filled with the carbonated beverage.

Once the bottle is filled to the desired volume or weight, the nozzle is detached, and the bottle’s neck is sealed. Finally, the bottles go through labeling and shrink-wrapping, where they are packed into boxes and exit the machine.

Summary

Filling machines are specialized for filling various liquids, both thick and thin, and even gases and solid materials. One of the main challenges faced by manufacturers is accurately filling carbonated liquids into containers. While these liquids do not have high viscosity, the machines used to fill them are designed for thick liquids.

Carbonated liquids can be filled into PET bottles or metal and plastic cans, with different machines available based on the type of container. When purchasing such a machine, consider factors such as automation, body material, jack type, nozzle-to-bottle connection, and more to make an informed decision.

Frequently Asked Questions

1. What are carbonated liquids? Carbonated liquids include carbonated beverages like soda, sparkling water, ayran, and others, which are low in viscosity.

2. What type of machine can be used for filling carbonated liquids? Carbonated liquid filling machines operate similarly to thick liquid filling machines and typically use piston-cylinder or pump systems.

3. What should be considered when buying a carbonated liquid filling machine? When purchasing, consider the body material (stainless steel and corrosion-resistant), size, number of nozzles, brand, and whether the machine is automatic or semi-automatic.