Important Things You Should Know About Liquid Filling Solutions
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All kinds of liquid filling machines, like food-grade drum pumps, are available in the market. You can buy a completely automated multi-headed filling system that fills liquid using volumetric piston filling technology or vacuum level filling technology, or a single head manual filling machine, as per your requirements.

There are a number of things you need to consider to find the right machine for your liquid filling needs. However, there are some extremely important parameters that you should consider early on in your research process. These things include the container type, fill rates, viscosity of liquid product, specific fill volume and type of filling and metering system, as per your requirements. In this post, you will discover why it is important to consider these parameters when you are searching for the right liquid filling solution.

First and foremost, you should begin by understanding your product fundamentals in order to find the right liquid filling solution. The choice of right solution will depend on the product; whether it is extremely thick, semi-viscous, watery or heavy and viscous. It will help you in quickly determining the type of solutions that fit your needs and in discarding options that can’t be used due to product viscosity. Viscosity of the product has a huge impact on various aspects of filling solution including the fill rate, type of metering system that can be used and a few other important parameters. Therefore, you need to accurately identify the viscosity of the liquid in order to choose the right solution.

Type of Container

Needless to say, container type will also have a huge impact on your choice of the right liquid filling equipment. The right solution will depend on whether you are using plastic or glass, tall or short, square or round, stable or unstable bottles, big or small openings and other such things. All of these container type variables will affect the design and development of liquid filling solution.

Rate of Filling

Needless to say, the rate of filling is one of the more important questions on the production side of things. After all, you want to know how many containers can be filled by a particular solution in a given time. Whether it’s a semiautomatic machine, a single handheld machine, a fully automated system or an intermediate full line automatic solution, the whole production line needs to be fully integrated in order to achieve the required fill rate. There are other parameters that also need to be considered in addition to the type of liquid filling machine when it comes to fill rates. The fill rate is also affected by the type of container, viscosity of liquid, fill volume as well as metering system in use.

Fill Volume

If you think that it’s easy to figure out the specific fill volume, you are not entirely right. There are a number of factors that are critically important when it comes to determining the fill volume. These factors include the metering system, viscosity of the product as well as the fill rate. The fill accuracy requirement will also depend on the type of industry you are in as every industry has some specific standards that need to be adhered to in order to remain compliant with the law. Therefore, you need to have a complete grasp on the specific industry standards and required fill volumes in order to achieve production success.

A variety of liquid filling and metering systems are available in the market today. Some of the common examples are metering systems include flow, peristaltic and piston among others. The choice among these will depend on a few variables such as the fill rates, accuracy requirements, fill volumes and viscosity of the product, among others. The choice of pump will also depend on the changeover time you need to keep when you change from one recipe to another.

Various types of liquid filling solutions are available today including single handheld bench top machine, semiautomatic solutions, fully automatic solutions, integrated Monoblocs as well as intermediate fill line automatic systems.


To conclude, a variety of liquid filling solutions are available in the market including completely manual and completely automated solutions. These solutions cater to various requirements ranging from filling of tomato paste to medicine to petrol and other things. In short, you should be able to find a specific solution for all kinds of products. The price also varies greatly as manual solutions are available in the range of £400 – £1000 whereas fully automated solutions can cost up to £10,000.