Date: 03-12-2021
The world of liquid filling machines is vast and choosing the right type for your business can be as difficult as spotting a needle in a heap. In this article, we will give tips on how to buy the right liquid filling machine for your business.
To make the process a bit simpler, we will identify some key questions which will help you narrow down your efforts while looking for the right liquid filling machine that fulfills your objectives.
What Product Has To Be Filled?
When choosing liquid filling equipment it becomes important to be careful about the texture of the liquid. Not all liquids are the same, some have more viscosity, some are thin and the viscosity of some liquids tends to change with temperature.
The liquid filling machine and the liquid to be filled must be compatible with each other. For example, a piston filler is good for liquids having a thick texture, while a gravity filler is more suitable for thin liquids.
What Type Of Container Has To Be filled?
For many businesses more than the product, the container or bottle decides the type of liquid filling machine to be used. The dimensions of the container, the material it is made up of, the size of the mouth are some of the characteristics that hold importance in choosing the right liquid filling machine.
For example, an automatic liquid filler that grabs a container from the side may not be the best choice if your container has wide dimensions and a nozzle filler may not work best with the container having an unusually-shaped mouth.
How Many Containers Should Be Filled Every Hour?
The production rate of your business plays an important role to decide what type of liquid filler is needed.
For home businesses having low production rates with no plans of expansion like homemade sauce businesses, or homemade drinks a manual liquid filler could do the job.
A semi-automatic liquid filling machine would be cost-effective, suitable, and reliable for smaller output ventures while an automatic filling machine would be ideal for larger-scale operations with higher output rates.
How Should Be The Final Fill-Level In The Container Look?
Different liquid fillers have different filling outcomes.
For example, a volumetric liquid filling machine fills all the bottles with the same volume of liquid even when the fill levels may look different.
While a liquid level filler fills every container to the same specified level irrespective of the volume of the product, making it preferable for industries where uniformity and consistency are important.
Different Types Of Liquid Filling Machine
Let us understand the different types of liquid filling machines that can be helpful to your business.
1. Manual Liquid filling machines:
These machines require manual labors and do not work on electricity. These are suitable for homegrown businesses that have low output rates.
2. Semi-Automatic Liquid Filling Machines:
These machines require very little human intervention to function. These machines either use syringes, pistons, or multiple nozzles so that there is no dripping of liquid while the filling process.
3. Fully Automatic Liquid Filling Machines:
These machines require no human interference and can fill liquids with all types of viscosities and are most suited to large-scale production.
4. Inline Liquid Filling Machine:
This machine is compatible with all types of liquids and is used where containers are arranged in a single row along with the conveyor system.
5. Rotary Liquid Filling Machine:
This machine rotates the containers around the different circular stations, with each station performing a different function such as filling the liquid, sealing the container, and capping. This machine is available in different variants like twin head liquid filler machine, four, six, and eight head liquid filling machine, liquid fillers for vials, liquid filler for bottles, etc.
6. Paste Filling Machine:
This machine is compatible only with thick liquids. This machine can be semi-automatic, fully automatic, or pneumatic.
7. Pneumatic Filling Machines:
This machine works on compressed air to perform all the functions that generally are done by electricity. This machine is good for industries that deal with flammable liquids or pastes, as it reduces the chance of a spark that can lead to a disastrous situation. This machine has fewer rotating parts, hence it is low maintenance.
Picking up the best liquid filling machine can be confusing and many factors should be kept in mind before investing in it. From the type of liquids and the characteristics of containers to dimensions, output rates, safety requirements, and expansion plans, if you are carefully read the questions answered above, you’ll be in a decisive position to make a good choice about buying the right liquid filling machine.
However, you can always talk directly to our industry experts at Smart Packaging Systems. They will help you to identify the most cost-effective and practical solution for your business. They have expertise in all the required factors like packing, filling, reliability, and accuracy of the equipment.
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