Filling machines are essential pieces of equipment in many industries such as food, beverage, pharmaceutical, and cosmetics. They are designed to fill containers with liquids, powders or granules accurately and efficiently. But what is a filling machine called? In this article, we will explore the different types of filling machines and their names.
Types of Filling Machines
1. Volumetric Filling Machines
Volumetric filling machines are designed to dispense a specific amount of product into a container. They work based on volume, and the amount of product is usually measured using a piston or a gear system. These machines are commonly used in the pharmaceutical and cosmetic industries, as well as food and beverage production.
The most common types of volumetric filling machines are:
a) Piston Fillers: Piston fillers use a piston to fill the container with the desired amount of product. The piston moves back and forth, drawing the product into the cylinder, and then pushing it out into the container. This type of machine is perfect for filling thick or viscous liquids.
b) Gear Fillers: Gear fillers work by measuring the flow of the product through a set of gears. These gears rotate and dispense the product into the container. They are popular in the food and beverage industry for filling liquids and viscous products.
2. Gravity Filling Machines
Gravity filling machines are designed to fill containers by allowing the product to flow into the container from a holding tank. The filling volume is usually controlled by the height of the liquid in the holding tank. These machines are popular in the chemical, pharmaceutical, and food industries.
The most common types of gravity filling machines are:
a) Overflow Fillers: Overflow fillers work by filling the container to the top and then allowing excess product to overflow back into the holding tank. This ensures that the container is filled accurately, and there is no air trapped inside.
b) Time-Gravity Fillers: Time-gravity fillers fill containers for a set amount of time to achieve the desired volume. This method is perfect for filling products that are free-flowing and not viscous.
3. Pressure Filling Machines
Pressure filling machines are designed to fill containers by forcing the product into the container under pressure. The pressure is usually generated by compressed air or an electric motor. These machines are popular in the beverage industry for filling carbonated beverages.
The most common types of pressure filling machines are:
a) Isobaric Fillers: Isobaric fillers use a pressurized container to fill the product into the container without foaming. This type of machine is perfect for filling carbonated beverages.
b) Counter Pressure Fillers: Counter pressure fillers use a special valve to fill the product into the container under pressure. This type of machine is perfect for filling beer and other carbonated beverages.
In conclusion, filling machines are essential pieces of equipment for many industries. They are designed to fill containers accurately and efficiently using different methods such as gravity, pressure, and volumetric filling. The name of the filling machine depends on the type and method of filling it uses. By understanding the different types of filling machines and their names, you can choose the right machine for your specific needs.
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