The Ultimate Guide For Filling Machine

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What is a filling machine

What is a filling machine?

Filling machine is mainly designed for filling liquid,lotion, particle, powder and other materials in container or bags,it can accurately fill and measure the volume as your production.

Their purpose is to efficiently and accurately fill a specific quantity of product into containers, ensuring consistent and precise filling levels. Groceries and daily necessities in our daily lives are packaged in various types of containers and packaging for sale in the market.

Filling machines are widely adopted in many production sites because they can accurately and efficiently fill and package quantified products. They play a crucial role in simplifying production processes, improving productivity, and reducing labor costs.

They ensure precise product filling, minimizing waste. With their versatility and accuracy, filling machines have become an essential part of modern manufacturing processes.

How to get the right filling machine of your production, firstly you need to know what different types of filling machine? What volume of your container and bags? What capacity per hour per day do you need? Here we have 5 types filling machine help you to better understand filling machines.

5 Types of Filling Machines

Pump Liquid filling machine

This type of filling machine is driven by pump(magnetic pump, peristaltic pump, diagram pump, gear pump etc) can handle a variety of liquids, including water, alcoholic and carbonated drinks, juice, chemical reagents, oils and other low-viscosity and volatile liquid fillings.

Remove term: Liquor Filling Machine Liquor Filling Machine

Piston Paste filling machine: 

This type filling machine is driven by piston cylinder or lobe pump,  It is suitable for  filling of liquids, pastes and all kinds of material.

Pet bottle filling machine price

Powder filling machine:

this type of filling machine is driven by screw, vibration system, or weighting system. Below 1000ml powder without granular is better for screw and vibration system to filling,and powder with granular big volume suggest weighting system.

filling machine

Capsule filling machine:

This machine fills containers based on the number of capsules rather than measuring weight.
Application: Used in the pharmaceutical industry for packaging drugs. They can effectively count soft or hard gelatin capsules. They can also count film-coated tablets and pills.
In addition to the pharmaceutical industry, this filling machine is also used in the food industry. It is even used in agriculture, healthcare, and chemical engineering fields.

Capsule Filling Machine

Weighing filling machine: 

Adopts high-precision electronic weighing system,it is idea for filling big volume liquid and powder products.  Liquid exceed 5L, powder exceed 1L is better using weight filling machine

Jerry can filling machine

Filling Machine Working Principle

Regardless of the specific type of filling machine, they all follow the same general principles.

Automatic filling equipment is an efficient and accurate filling equipment. Its working principle is to achieve precise control of materials through the cooperation of pumps and filling valves. 

Take the fully automatic liquid filling machine as an example: the packaging material bottles are transported to the bottom of the filling nozzle through the bottle unscrambler and the conveyor belt, and the filling machine fills the materials into the bottles through the filling nozzle through the pump. 

Then it is transferred to the cap locking machine and labeling machine behind via the conveyor belt for cap locking and labeling, completing the entire production process.

Advantages of Filling Machine

1. Improved production speed:

Compared with manual filling production, the use of filling machines can greatly improve production efficiency. The filling machine can be applied to a variety of bottle types. The filling speed depends on the number of filling nozzles of the machine and the viscosity of the material. A filling machine with 8 filling nozzles can reach more than 60 bottles per minute and can produce thousands of bottles per day. bottle.

2. Simple operating system: 

Highly automated filling machines are equipped with touch control screens with Chinese and English operating interfaces. They are fully functional and easy to operate. The entire production process can be completed in simple steps.

3. Extend the production time: 

Compared with manual filling, using a filling machine can greatly extend the production time. Generally, filling machines can produce 24 hours a day.

4. More accurate filling: 

The filling accuracy of the filling machine is very high. Using different pumps can achieve an accuracy of 0.1%-1%, which basically meets the filling requirements of products in various industries.

5. Save labor costs: 

The use of filling machines can greatly improve the automation level of the factory, improve efficiency, and save labor costs. In the past, one machine could solve the tasks of 5 people.

Filling Machine Costs

The price of filling machines has different price levels according to different uses and different output requirements. 

They are divided into semi-automatic filling machines and fully automatic filling machines, magnetic pump filling machines, peristaltic pump filling machines or rotor pump filling machines. 

The size of the filling volume and the speed of the filling will all affect the price of the filling machine.

Bottle Filling

What Are The Main Parts Of Filling Machine

A filling machine consists of many important components:

1. Conveyor belt:

 It can transport bottles to the filling nozzle, and can be connected to the cap locking machine and labeling machine to form a filling, locking, capping and labeling production line.

Capping Labeling Machine Line

2. PLC control panel:

 It is a device that controls the entire filling process, generally including filling switches, filling volume adjustment buttons, filling speed adjustment buttons, conveyor belt speed, etc.

filling machine

3. Filling nozzle: 

It controls the direction of liquid flow and filling accuracy. According to the consistency of the liquid, there are a variety of filling nozzles to choose from. Common filling nozzles include straight-through nozzles, purge nozzles, and overflow nozzles.

filling machine

4. Electric eye: 

Generally installed on the conveyor belt, it plays the role of identifying bottles entering the filling area and starting filling.

filling machine

5. Pump:

Installed inside the filling machine, it is the core component of the filling machine. According to the different characteristics of the filling materials and filling accuracy requirements, it is divided into magnetic pumps, diaphragm pumps, peristaltic pumps and rotor pumps, etc.

Liquid Bottle Filling Machine

6. Motor and cylinder: 

Both are devices that provide power to the filling machine.

Filling Machine Problems and Solutions

The filling machine will have different problems during the filling process. The most common ones are the following:

1.Filling is paused or delayed. It may be that the electric eye is not adjusted to the appropriate position and the bottle cannot be identified. The position of the electric eye and the bottle body must be adjusted to match before formal production.

2.If the filling accuracy is inaccurate or the filling volume of each filling nozzle is different, you need to check whether the pump is damaged, then check and adjust the data on the control panel and filling program, and adjust them to a reasonable range.

3.Filling materials are sprayed or dripped. It is necessary to check the integrity of the filling nozzle and connecting pipes. Replacing defective seals or gaskets and ensuring correct machine assembly can help solve this problem.

4.Filling machines sometimes experience blockages or blockages, especially when filling products that are sticky or contain particles. This can lead to filling inconsistencies, production interruptions and machine failures. Regular cleaning and maintenance of your machine, including clearing any clogs, ensuring proper lubrication and using appropriate filters, can help prevent clogging problems.

In summary, filling machines can encounter various problems, but most can be solved with regular maintenance, calibration, and troubleshooting. It is important to take a proactive approach to machine maintenance and resolve any issues promptly to ensure optimal performance, accurate filling and efficient production. Additionally, consulting the machine’s owner’s manual and seeking help from the manufacturer or a qualified technician can provide valuable guidance in troubleshooting and resolving filling machine problems.

Supporting Equipment for Filling Production Line

Production line efficiency is critical to meeting demand and maintaining high quality standards. In order to ensure the smooth operation of the filling production line, various supporting equipment plays a decisive role. Generally there are three basic components: bottle unscrambler, capping machine and labeling machine.

Bottle Unscrambler:

The first step in any filling line is to prepare the containers for the filling process. The device arranges and orients bottles to streamline the entire filling process, speeding up overall productivity and also helping to increase the accuracy of the filling process.

bottle collect table

Capping Machine:

Designed to securely seal containers, prevent leaks and maintain product quality. These machines come in a variety of types, including screw cappers, snap cappers and crimp cappers, each type tailored to specific industry needs.

Bottle Capping Machine Wit

Labeling Machine:

The final step in the filling production line is the labeling. Labeling machines ensure consistent label placement and also reduce the potential for errors associated with manual labeling. Additionally, these machines can accommodate different label materials and sizes, providing flexibility for a variety of packaging requirements.

round bottle labeling machine semi automatic

The success of the filling production line depends on the seamless integration of supporting equipment. Bottle unscramblers, capping machines and labeling machines work together to help increase efficiency, reduce errors and improve product quality.

In Conclusion

Filling machines can be used in the production processes of various industries, providing great convenience for factory production activities. They not only ensure high filling efficiency but also reduce production costs, so choose a high-quality and low-cost filling machine that suits your needs. Installation is important.


What Are The Types of filling materials?

Different industries have different filling requirements, and the types of filling materials are also different, which can be roughly divided into liquid, paste, powder, sauce, frosting, water, oil, liquid, cosmetics, juice, yogurt, etc.

What Are The Types of bottles suitable for filling machines?

Different bottles can be customized with different filling machines. Round bottles, square bottles, multi-mouth bottles, vials, essential oil bottles and other bottle types can be filled with filling machines.

How to Clean Filling Machine?

Cleaning the filling machine is a relatively tedious process. First, the residual materials in the pipeline need to be extracted, then the materials are replaced with clean water or other special reagents, filled and cleaned multiple times, and finally left to dry naturally.

More Resources:

Filling Machines & Their Working Principles-source:Linkedin

Guide about Powder Filling Machine-source:TOPCN

Guide about Desktop Filling Machine-source:TOPCN

Guide about Pneumatic Volumetric Filling Machine-source:TOPCN



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