Volumetric Filling Machine – Here’s Everything to know about Volumetric Filler

In the business of modern manufacturing, the value of efficiency and precision cannot be underestimated. This guide is a beacon in the dark, revealing the intricate workings of the volumetric filling machines and illuminating their diversity of advantages.

What is a Volumetric Filling Machine?

The volumetric filling machine is a machine you use to pour fluid into containers in specific amount. It functions by determining a certain volume of product and then pouring the product into containers like bottles, jars, or cans.

These machines, found in many industries such as food and beverage, pharmaceuticals, cosmetics, and chemicals, play an important role in achieving accurate filling quantities and thus preventing product loss.

Volumetric Filling Machine
Volumetric Filling Machine

Benefits of Using a Volumetric Filling Machine

Increase Your Production Speed: Volumetric machines are made in such a way that they will meet the expectations of efficiency. It will help you to increase your output as well as the speed at which you fill each container, owing to the fact that you do not have to weigh them individually.

Save Money on Equipment: Volumetric filler machines are generally simpler to handle than other packing methods, which makes their initial investment cost lower. In addition to this, maintenance will become a less complicated process.

Simplify Operation and Changeovers: Volumetric fillers are one of the most preferred among users as they are easy to use. Intuitive controls and easy adjustments make your start a breeze. Switching between different product fills is as easy as 1-2-3.

Maintain Consistent Fill Levels: Although modulation in the container size is available, volumetric filling still offers uniform product volume due to its more precise dosing system. This consequently decreases product leakage and advances quality control.

Minimize Product Waste: The volume filling machines help in achieving precise and smooth fills without dripping. It implies the minimization of food waste and a boost in monetary profit.

Improve Overall Efficiency: Volumetric filling machines provide benefits from faster speed to less complicated operation, which make them useful machines that you can easily integrate into your production process to increase overall efficiency.

 Types of Volumetric Filling Machines

Most volumetric filling machine manufacturers in China offer a wide range of filling technologies. Therefore, even as you evaluate volumetric filling machine for sale, you must know the specific technology.

Gravity-Fed Volumetric Fillers

These machines use a gravity force that causes downward movement of the product into these containers. The reservoir will contain your product, and then there will be gravity that naturally passes it into the containers below. This is a basic and moderately priced option that is perfectly suited for free-flowing liquids with very low viscosity.

Gravity Fed Volumetric Filler
Gravity Fed Volumetric Filler

Vacuum Volumetric Fillers

Consider using vacuum-volumetric filler for the production of thick or foaming products. These machines have a vacuum that is used to suck the product into the filling compartment to guarantee accurate and controlled fills.

Vacuum Volumetric Filler
Vacuum Volumetric Filler

Piston Fillers

Piston fillers use a piston to pull the product into a cylinder and then dispense the product into containers with very exact dosing. This approach is therefore suitable for many products in different shades, such as viscous liquids, pastes, and even foams.

Volumetric Piston Filler
Volumetric Piston Filler

Rotary Fillers

In rotary fillers, a carousel with a number of filling stations is utilized. Containers revolve at a fast rate, allowing this to be a preferred option for production lines that need faster filling rates.

Volumetric Rotary Filler
Volumetric Rotary Filler

Peristaltic Fillers

Peristaltic pumps employ a squeezing mechanism to push products through a flexible tube. This method is advantageous because it makes the product handling gentle, which is good for sturdy products and those with shear-sensitive properties.

Peristaltic Filler
Peristaltic Filler

Time-Gravity Fillers

The gravity fillers dispense product according to the preset time and gravity fill the containers. This is a simple and cheap solution to handle free-flowing liquids where precise fill levels are less of a concern.

Time Gravity Filler
Time Gravity Filler

Overflow Fillers

Overflow fillers are equipment to fill containers so that the surplus product pours back into the supply tank. It is a fast approach that is often used for tasks where the accuracy of the volume level is of minor importance.

Overflow Filler
Overflow Filler

Components of a Volumetric Filling Machine

  • Container Handling System: It acts as a traffic manager for your containers, which makes it possible to ensure that there is no traffic jam on your site. It will precisely relocate your containers under the filling nozzles and make sure that they are in the optimum place.
  • Filling Nozzles: These nozzles are the exact tools for the job. They will pour them into the containers you provide. The particular type of nozzle used will be determined by the product properties (e.g., viscosity) to achieve a clean and controlled fill.
  • Dosing System: This is the mind behind the accurate measurements. The dosing system accurately regulates the amount of product that comes out of the filling nozzles. It may be based on the timer for simpler applications and more complex systems for those products that need higher accuracy.
  • Control System: The operation is managed by the control system, which is the maestro of the entire operation. It is the main point of contact through which managers can input filling requirements, check progress, and keep everything under control. Imagine it as the CNS of your volumetric machine.
Volumetric Filler Components
Volumetric Filler Components

How Volumetric Filling Machines Work

Volumetric filling principle involve the following key steps:

Product Streaming From the Machine

Filling Reservoir: First, you will need to fill your reservoir with the product. This reservoir is your machine’s main feed, from which the product will be drawn for dispensing.

Moving the goods: The process may change from working with gravity to a pump or even the piston doing the task. Gravity-fed systems rely on gravity, and pumps or pistons are purposefully pushed or pulled to push the product towards filling nozzles.

The Filling Cycle

Precise Dosing: Precision here is as important as it was, but now it is cornered into one site, which could be the dosing system. This system keeps track of the amount of product going to the dispensing tubes and ensures each container has the same volume in it.

Filling Up: The slots get active with the product being injected into the containers in the required quantities. The nozzle design is dependent upon the properties of your product for a well-suited and precise filling process.

Container on the Go: The gateway is the container handling equipment. We are going to have them precisely under the filling nozzles, exactly where they fit best for them to receive the dose from here.

And Repeat: Once filling is done, the system will push the container and put a new one in place so that the cycle can be repeated. Unceasing work ensures that each container is filled one after another.

Volumetric Filler Work Principle
Volumetric Filler Work Principle

Factors to Consider When Picking Volumetric Filling Equipment

  • Production Capacity: Find out if a volumetric filling machine can adjust to your production schedule and take into account the maximum capacity of your current processing equipment. Opt for a machine known to be relentless in giving the indicated output without divergence or interruption.
  • Type of Product Being Filled: Different viscosities, foaming properties, and sizes of particles are expected when analyzing divergent products. The main thing is to make sure you choose a system that meets the specifications of your product while also making sure the end product is filled properly. At the same time, the product determines the volumetric filling method or technique.
  • Accuracy Requirements: Decide the number of decimals that will be in your pump. There are certain applications that need to sense exact measures, whereas others have very narrow error limits.
  • Container Types and Sizes: Represent all kinds of containers in a rainbow of colors, a variety of forms, materials, sizes, and types. Adjust the machine to all your container sizes and fail the inhibition process of your production.
  • Maintenance and Cleaning Requirements: Let’s also note the maintenance and cleaning procedures that will be applied before the machine is set for use without any errors. Select machines with a facility for spares and simple maintenance that can be done on those machines to decrease downtime and ensure the best outcomes.
  • Budget Constraints: Working with a fixed budget, choose the offer with the best benefit in aspects like features, quality, and price. Estimate the lifetime cost by including recurring expenditures such as regular maintenance, powering, and rebuilding so as to help justify a worthwhile investment decision.

Remember, these are the key variables that determine volumetric filling machine price.


Volumetric filling machines are now the turning point for industries since they possess the strong characteristics of the past, namely efficiency, accuracy, and excellence. They also introduce functionalities that enable the machines to grip on and handle a wide range of products, especially in different-sized containers. This happens primarily by reducing the amount of waste and, concomitantly, increasing throughput.

More Resources:

Ointment Filler Machine – Source: JOCHAMP

Filling Machines – Source: WIKIPEDIA

Jelly Packaging Machine – Source: JOCHAMP

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