How Different Types Of Cream Filling Machines Work?

If you are starting or running a cream production business, one of your must-have equipment is definitely the cream filling machine. Its main role is to help you achieve safe and efficient filling.

This guide contains all the important information about a cream filling machine, such as how it works, applications and maintenance tips. To have a basic understanding of a cream filler, lets start by discussing its definition.

What Is A Cream Filling Machine?

Cream filling machines are industrial equipment used for filling all types of cream products into containers. Some common products are cosmetic lotions, medicinal ointments and flavored sauces. Such machines play an important role in keeping the filling process efficient and hygienic.

Cream Filling Machine Working Principle

Generally speaking, there are three common types of paste filling machines: automatic, semi-automatic and manual.

However, they work on pretty much the same basic principle. They all start by taking the cream out of the hopper, and then dispense it into containers.

Now, its time to delve into the step-by-step working process for each cream filling machine.

How Does A Manual Cream Filling Machine Work?

Obviously, a manual cream filling machine is all about working manually. This device features low price and simple operation. As such, it is perfect for smaller companies.

The following shows how a manual cream filling machine works step by step:

Step1: Pour the cream you want to fill into the hopper.

Step2: Place the container you want to fill underneath the filling nozzle.

Step3: Draw the machine handle to dispense the cream product.

How Does A Semi-Automatic Cream Filling Machine Work?

The semi-automatic cream filling machine combines manual operation with machine automation. It is a good choice for any size of enterprise. Compared to the fully automatic ones, semi-automatic cream fillers offer a favorable price and are simpler to use.

Below is the detailed working principle of semi-automatic lotion filling machine:

Step 1: Placing the hopper

First of all, you should install the hopper above the machine, and then lock the knob to keep the hopper from moving.

Step 2: Opening the power supply

After placing the hopper, the next step is to turn on the power switch. At the same time, connect the air inlet pipe to the air source. If you want to adjust the air pressure, please rotate the filter knob .

Step 3: Changing the filling volume

Rotate the hand wheel on your machine's right side. Then adjust the magnetic switch position on the cylinder. From there, you can change the filling volume.

Step 4: The official filling process begins

Pour the cream into the hopper. At the same time, place the container under the outlet. In manual mode, you need to press the foot switch so that the cream will slowly flow into the container. When in automatic mode, you don't need to press the foot switch, the machine will do the filling by itself.

How Does An Automatic Cream Filling Machine Work?

A fully automatic cream filling machine can do all filling steps by itself. As a result, it is suitable for mass production. Compared with manual and semi-automatic machines, it has higher filling precision and faster speed. 

The following is the working principle of automatic lotion filling machine:

Step 1: Placing the container on the conveyor belt

The first step is simple but important. You should put the container on the conveyor belt, which will in turn transport the container to the filling station.

Step 2: The sensor starts to detect

The sensor detects if there are containers on the conveyor belt. And the most common sensor is a photoelectric one. Once the sensor detects the presence of a container, it will send a signal to the control system, so that the machine can proceed to the next step.

Step 3: The piston starts working

The piston pump pulls the cream out of the hopper and dispenses it into containers. You can adjust the cream filling volume and speed at the control panel.

Step 4: Controlling the filling volume

When a container has been filled with the required volume, a sensor will send a signal to stop filling.

Step5: Moving to the next station

On a cream packaging line, an automatic cream filler doesn't usually stand alone. It may be linked to a capping or labeling machine. Once the containers are filled, the conveyor belt will take them to the next station for packaging.

How To Maintain A Cream Filling Machine？

After reading our guide on cream filling machine’s working principle, you surely know more about this machine than most. To help you use your filling machine longer, below we list a few tips on how to maintain this machine.

• Avoid scraping the machine with sharp and hard objects
• Remember to turn off the power when the machine is done working.
• If the machine is not used for a long time, you can remove some parts and clean them. This is to prevent the material from drying out and corroding.
• Use alcohol to clean and sanitize nozzles.
• Change limescale structures every six months.
• Check the drive system weekly.
• If the machine requires shutdown, first loosen all parts and tighten them again.

What Are The Applications Of A Paste Filling Machine？

In our daily life, we use a variety of cream products. But you may not realize that most of these products are packed by cream filling machines. The most common products are cosmetic creams, pharmaceutical creams, food creams, and chemical creams.

Cosmetic Application

The cream filling machine can be used to fill various types of cosmetic lotions or creams. 

Common products include:

• Hand cream
• Face cream
• Body lotion
• Face foundation
• Body sunscreens
• Shampoo
• Shower gel

Pharmaceutical Application

The cream filling machine can be used to fill various pharmaceutical creams. These ointments are usually in a viscous or semi-solid state.

Common creams include:

• Acne ointment
• Burn ointment
• Scar creams
• Anti-inflammatory ointment
• Pain relief ointment

Food Application

In food packaging lines, cream filling machines are mainly responsible for filling food cream.

Food creams include:

• Honey
• Syrup
• Ketchup
• Oyster sauce
• Chocolate sauce
• Chili sauce

Chemical Application

Paste filling machines can be used to fill a variety of chemical creams.

Common products include:

• Toothpastes
• Cleaning agents
• Pigment pastes
• Glue

The Bottom Line

In conclusion, the cream filling machine is a very useful packaging machine. You will often see it in cosmetic production lines. If you are a beginner in the filling machine field, this guide can help you get a basic understanding of this machine. With this information in mind, you will make a wiser choice when purchasing your first cream filler.