Jar Filling Machine: The Complete FAQ Guide In 2024
Jar Filling Machine: The Complete FAQ Guide In 2024
Have you ever felt curious about jar filling machine? This is an automatic equipment which is used to fill liquids into different containers such as jars, cans and buckets. To meet different filling demands, there are different types of jar filling machines on the market, which can fill containers of different volumes, among them, the largest volume can be measured in liters.
Can you tell that what aspects of the jar filling machine are you curious about? Its applications, classification, construction or working principle? Or, you are more interested in other questions? No matter what you want to know, in this article, you can get the most detailed introduction about jar filling machine. If you can't wait to learn this machine, please start reading.
1.What is jar filling machine?
Generally speaking, jar filling machine is a liquid filling equipment, although it is called jar filling machine, it can also used to fill bottles and cans. This machine can fill fluid or semi-fluid liquids into jars quickly and accurately, it is widely applied in food, beverage, pharmaceutical, chemical, cosmetic industries, etc.
2.What are the advantages of jar filling machine?
Guess how can jar filling machine benefit you, using such an automatic machine, can largely increase your production efficiency. Want to know the advantages of jar filling machine? Let’s discuss together!
Increase Efficiency
As is mentioned that jar filling machine can increase your production efficiency, it can fill several jars at the same time, and the filling speed is fast, when these jars are full, the conveyor of the machine will deliver them away and replenish new empty jars. This methodical working process is much more efficient than manual filling.
No Wastage
During the filling process, the filling nozzles of jar filling machine will accurately align the mouth of empty jars, and they will enter the jars to fill liquids, as a result, the liquids will not splash out from the jars, which avoid wastage.
Improve Operation Safety
Why it is said that jar filling machine can improve the operation safety? On the one hand, the machine can provide precision filling, therefore, when filling some chemical liquids, it can prevent the liquid from splashing and touching the operator; on the other hand, the machine has emergency stop function, which is also a security.
3.What industries are jar filling machine applied in?
Jar filling machine can be used to fill all kinds of liquids so that it has a wide range of application, so, what industries are jar filling machine applied in? Here are some listed.
Food Industry
Jar filling machine can play a role in food industry, it is used to fill liquid products such as honey, ketchup, peanut butter, hot sauce, jam, tahini, beef sauce, chocolate sauce and so on. This machine can fill these products fast and accurate, and ensure the good appearance of the packed products.
Beverage Industry
Since the jar filling machine can be used in the food industry, it can of course also be used in the beverage industry. Even though most of beverages are packed by bottles, there are still some beverages are packed by jars, such as sparkling water and fruit wine, the jar filling machine is used to fill them.
Pharmaceutical Industry
In pharmaceutical industry, there are solid medicines and liquid medicines, jar filling machine can be used to fill liquid medicines into jars if there is this demand. For an instance, jar filling machine can be applied to fill syrup.
Chemical Industry
Chemical Industry-Photo Credit: Freerange Stock
Certainly, there are a lot of chemical liquids which have volatility, need to be sealed and stored, therefore, jar is a good choice to pack them. Jar filling machine can fill these chemical liquids into different jars, and make sure they will not splash out causing unnecessary accidents.
Cosmetic Industry
Cosmetic Industry-Photo Credit: Beauty Makeup Supply
Also, jar filling machine can be applied in cosmetic industry, there are many liquid and semi-liquid cosmetic products, such as lotion and cosmetic cream, this machine can fill them into different sized jars smoothly and efficiently.
4.What is the classification of jar filling machine?
According to different standards, jar filling machines can be divided to different types
- According to degree of automation
(1). Automatic Jar Filling Machine
Automatic jar filling machine has high working speed and production capacity, it can deliver the empty jars to the filling station, and the filling nozzles fill the liquid product into the jars, when the filling process is finished, the machine delivers the jars away, in a word, the whole working speed is automatic, doesn’t need manual intervention.
(2)Semi Automatic Jar Filling Machine
Compare with automatic jar filling machine, the speed and degree of automation of semi automatic jar filling machine are lower. The machine can fill jars automatically, but the jars need to be fed and removed by a operator, therefore, the accuracy is relevantly lower than that of automatic jar filling machine. This machine is more suitable for small to medium production scales.
- According to metering principle
(1).Overflow Jar Filling Machine
Overflow Jar Filling Machine-Photo Credit: NEOSTARPACK
Overflow jar filling machine works according to the liquid level, the filling nozzles fill liquids into the jars, once the liquid level reaches the set value, the filling is stopped. Therefore, the overflow jar filling machine can ensure that the height of the liquid in each jar is at the same level.
(2). Gravity Jar Filling Machine
Gravity Jar Filling Machine-Photo Credit: Liquid Packaging Solutions
The gravity jar filling machine fills liquids according to their weights, as the picture shows, there is a tank which is filled with liquids, when the machine begins working, the liquid is fed into the filling nozzles and filled into jars, when the quantitative liquid product is filled, the filling process is completed. Gravity jar filling machine is suitable for liquid with high fluidity.
(3). Pump Jar Filling Machine
Each filling nozzle of pump filling machine is connected with a pump which helps to fill liquids, pump filling machine is a good solution for those viscous, poorly flowing liquid products. Certainly, not only viscous liquids, pump filling machine can provide accurate filling for all kinds of liquid products according to volume.
(4) Piston Jar Filling Machine
Piston jar filling machine has a wide range of application, it can deal with think liquids and thick liquids, this machine can provide precise volumetric filling. Each piston jar filling machine is equipped with a cylinder, according to movement of the piston in the cylinder, the purpose of filling liquid is achieved.
5.What are the differences between jar filling machine and jar packing machine?
Differences between jar filling machine and jar packing machine-Photo Credit: ECHO Machinery & Pack Leader
The most essential difference between jar filling machine and jar packing machine is the purpose, the purpose of jar filling machine is to fill liquid products into jars, while the jar packing machine is to pack the products, therefore, the jar packing machine doesn’t only play a role in filling, it also complete the packaging and sealing process.
In addition, the scope of use of the two machines is different, although both jar filling machine and jar packing machine are used to fill various products into jars, the jar filling machine is mainly used to fill all kinds of liquid products into jars, while jar packing machine can pack powders, granules, liquids and many other products into jars.
6.What components consist of a jar filling machine?
In order to thoroughly understand a machine, you need to be able to simulate its workflow in your mind. How to do this? At first, you need to understand the structure of the machine, the structure of jar filling machine is as follows
Components of Jar Filling Machine-Photo Credit: SSP Manufacturing. Inc
- Material Hopper: It is a storage tank which is full with liquid products.
- Filling Change-over Valve: This valve is to control the material feeding, if the valve is opened, the liquid in the hopper will flow into the filling nozzle, on the opposite, the valve is closed, the filling is stopped.
- Filling Nozzle: The function of this part is to fill liquid products into empty jars.
- Touch Screen Control: You can turn on/off the machine and set up all parameters on this touch screen.
- Guard Rail of the conveyor: This part let the jars move on the correct track.
- Jar Mouth Positioning Device: This part is to fix the jar during the filling process, which ensure the accuracy of jar filling machine.
- Conveyor: Conveyor plays a role in delivering, it feeds empty jars to filling nozzles, and moves them away after filling.
- Front & Back Jar Stopping Device: Once the empty jars move to the correct position, the two jar stopping devices let these jars stop.
7.How does a jar filling machine work?
Now, it’s time to learn the working principle of jar filling machine, do you know how does the machine work? It doesn't matter if you don't know, let's learn it together.
At the beginning, the empty jars are loaded on the conveyor of the jar filling machine, and then the conveyor begins moving and delivers the jars into the filling station. When the jars are moved to the destination, they are stopped and fixed, and then the filling nozzles are aligned with the mouths of jars and then enters them.
At this moment, the filling valve is opened so that the liquid product in the hopper is flowed into the filling nozzles and filled into the empty jars. When the jars are full, the filling operation is stopped and the filling nozzles return to their original position, the filling valve is closed, and there are other jars conveyed here, the above steps are then repeated.
The filled jars are moved to the next station of the whole production line, however, there is a type of machine which is called jar filling and capping machine, it can not only fill liquid product into jars, but also can seal the filled jars. In this machine, the filled jars are conveyed to the capping station and capped.
8.What factors can affect the filling speed of jar filling machine?
Although jar filling machine has a fast speed, there are also some factors may affect the speed of it, they’ll be introduced to you next.
Product Viscosity
The basic factor which may cause influence to the filling speed of jar filling machine is the product viscosity. It is important that which kind of liquid you want to fill with a jar filling machine, the more viscous the liquid, the greater the density, the slower the flow speed, so the filling speed of the jar filling machine is also slower.Conversely, if it is a fluid, less viscous liquid, it will have little effect on the filling speed of the machine
Container Volume
As you know that there are a lot of jars which are in different shapes and sizes, another important factor which will affect the filling speed of the jar filling machine is the container volume. The reason is very simple, in the same time, is it faster to fill a small jar or a larger jar? The answer is of course the small jar.
The Condition of the Machine
To be honest, the condition of the machine itself is also important, the moving parts will be worn after long-times using, therefore, if the components of the jar filling machine are old, the filling speed is naturally low. Therefore, it is a good behavior to check and replace machine parts regularly.
9.What kinds of products can be filled by jar filling machine?
Generally speaking, basically most of the liquid materials on the market can be filled by jar filling machines, such as:
- Food products: The food products which are in liquid form, such as ketchup, oyster sauce, soybean paste, hot sauce, salad dressing, mayonnaise, jams, chocolate sauce, etc.
- Drinks: The most common liquid products are drinks, the industry uses jar filling machine to fill a lot of drink into jars, which include juices, carbonated drinks, drinking water and so on.
- Dairy products: The most common jar packed dairy products are milk and yogurt.
- Wines:All kinds of alcohols, including wine, liquor, beer, can be filled by the jar filling machine.
- Chemical products: Many chemical products, such as flammable solvents, acids and corrosive products, paints, petroleum, which can be filled in jars and cans, are compatible with jar filling machine.
- Pharmaceutical products: Jar filling machine can be used to fill all kinds of liquid medicines, including various oral solutions, suspensions and topical drugs.
- Cosmetics: Jar filling machine can fill a lot of cosmetics, such as face cream, moisturizing lotion, perfume, essential oil, shampoo, etc.
- Personal care products: Although relatively rare, there are actually some personal care products that are packaged in jars, such as shampoo, shower gel, body lotion, hair conditioner, etc.
10.What containers can be filled by jar filling machine?
In fact, jar filling machine can be compatible with many different containers, are you curious about them? Keep on reading to learn them.
Bottles
Although jar filling machine is designed for filling jars, it can also used to fill all kinds of bottles, which include plastic bottles and glass bottles, and the filling accuracy is still high.
Jars
Jar filling machine can fill liquid products into various jars, regardless of shape, size, tall or short. In general, plastic jars and glass jars are more common on the market, the jar filling machine can fill different liquids into these jars according to different filling requirements.
Cans
It may be a little amazing, but, that there are plenty of jar filling machines which have high production capacity and filling volumes, are compatible with cans. Jar filling machines can fill liquid products into large and small metal cans.
11.What are the auxiliary equipment of jar filling machine?
Naturally, only a jar filling machine can not complete all the packaging processes. Then, what auxiliary machines does the jar filling machine have? Next, let’s learn them one by one.
Bottle Washing Machine
Bottle Washing Machine-Photo Credit: IC Filling Systems
The first one to be introduced is bottle washing machine, as you can guess from its name, its main function is to clean the empty jars, besides cleaning, this machine also plays a role in disinfection. Bottle washing machine is suitable for all kinds of containers, in the production line, this machine is in front of the jar filling machine, the jars are cleaned and delivered to be filled.
Bottle Unscrambler
Actually, in the whole production line, there is a machine between bottle washing machine can jar filling machine, that is bottle unscrambler. When the jars are cleaned and sanitized, they are conveyed to the bottle unscrambler, which can organize and arrange them neatly for easy delivery.The bottle unscrambler and the jar filling machine are connected by a conveyor, the sorted empty jars are conveyed to the jar filling machine in an orderly manner, waiting for filling.
Capping Machine
After introducing the machine which are before the jar filling machine, let’s introduce the machine after it. When the jar is filled with liquid, what is the next step, of course, is sealing, so the capping machine is here to complete this operation. When the jars are full, they are delivered to the capping machine, then the machine will apply caps to them and seal them.
Labeling Machine
The final step of the production line is labeling, the liquid products are packaged into jars for sale, so it is necessary to label them so that customers can learn their detailed information. Labeling machine is the next station of capping machine, when the jars are filled by jar filling machine and capped by capping machine, they are conveyed to labeling machine and labeled. At this moment, the whole packaging process is finished.
12.Can jar filling machine be upgraded? And how?
Yes, of course that jar filling machine can be upgraded, if you want to increase your production capacity, it is necessary to upgrade your jar filling machine. But, how can you upgrade the machine? Generally speaking, there are actually two methods, one is to upgrade the existing parts of the machine, and the other is to add additional filling nozzles.
Main Parts Upgrade
Technology is always being updated. If there are advanced components are introduced on the market, you can replace some of the existing components of the jar filling machine and make some upgrades. This operation is to prolong the service life of the machine, and on the other hand, it is also to keep the machine advancing with the times and not be eliminated.
Add Additional Filling Nozzles
If the last step is to upgrade the whole jar filling machine, this step is to upgrade the production capacity of the machine. The production capacity of the machine is fixed if you don’t make changes. However, when you add additional filling nozzles, the machine can fill more jars per turn, so there is no doubt that the production capacity is improved.
Conclusion
So far, how much do you think you know about jar filling machine? At least, you should now know what this machine does and how it works. The jar filling machine is commonly used in various industries and it can bring you a lot of benefits. Are you considering a jar filling machine into your business? If you are, you can consult us at any time, we’ll solve your problems at once.
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