Shampoo Filling Machine

Shampoo filling machine is specially designed by Npack for viscous liquids, which can handle various viscosities of liquids, including shampoo, conditioner, shower gel, and other similar products. Fill bottles of various sizes and shapes. Widely applicable to the daily chemical and personal care industries. Made of 314/316 stainless steel material, it has strong corrosion resistance; The filling range ranges from 50ml to 5l; Use anti-drip and material filament filling head, anti-foam filling lifting system, positioning system to ensure the location of bottle mouth and liquid level control system.Ensure filling accuracy. They are usually equipped with conveying systems, automatic capping machines, and labeling systems to provide a complete packaging solution for your products

Here are the key components and features typically found in a shampoo filling machine:

Hopper: The machine is equipped with a large hopper that holds a bulk supply of shampoo. The hopper ensures a continuous flow of shampoo for filling without interruption.

Conveyor System: A conveyor system is used to transport empty shampoo bottles to the filling station and then move the filled bottles to the next stage of the production line. This system is often automated and can handle a high volume of bottles.

Bottle Handling Mechanism: The machine incorporates mechanisms to hold and stabilize the bottles during the filling process. This ensures precise positioning of the bottles and prevents spillage or damage.

Filling Nozzles: The shampoo filling machine is equipped with multiple filling nozzles, usually made of stainless steel, to simultaneously fill multiple bottles at a time. The number of nozzles can vary based on the machine’s capacity and production requirements.

Filling Controls: The machine has controls for adjusting the fill volume of shampoo in each bottle. This allows manufacturers to maintain consistent product measurements and meet specific filling requirements.

Anti-Drip System: To prevent spills and maintain cleanliness, the machine is designed with an anti-drip system. This system ensures that the filling nozzles retract and stop the flow of shampoo once the desired fill level is reached, minimizing waste and keeping the machine and bottles clean.

Capping Mechanism: In some cases, the shampoo filling machine may be integrated with a capping machine that securely seals the bottles after filling. This can include options for applying different types of caps, such as screw caps or flip-top lids.

Control Panel: The machine features a control panel that allows operators to monitor and adjust various parameters, such as fill volume, speed, and other settings. It provides an interface for operators to control and manage the machine’s operation efficiently.

Safety Features: Shampoo filling machines are equipped with safety features to protect operators and prevent accidents. These may include emergency stop buttons, safety interlocks, and guards to prevent access to hazardous areas during operation.



The piston shampoo filling machine is a type of filling machine commonly used in the packaging industry. It operates based on the principle of a piston-driven system. Here is a description of the working process of a typical piston shampoo filling machine:

Bottle Preparation: Empty shampoo bottles are manually or automatically placed on the conveyor belt of the filling machine. They move along the conveyor towards the filling station.

Bottle Positioning: As the bottles reach the filling station, they are guided and positioned using mechanical guides or specialized holders. This ensures that each bottle is correctly aligned and in the right position for filling.

Shampoo Supply: The shampoo to be filled is stored in a bulk supply tank or hopper connected to the filling machine. The shampoo is typically a liquid or viscous substance with a predetermined consistency.

Piston System: The filling machine utilizes a piston system to accurately measure and dispense the desired volume of shampoo into each bottle. The piston is a cylindrical component with a rubber seal or gasket that moves up and down within a cylinder.

Filling Process: The shampoo filling process begins by retracting the piston to the starting position. The bottle is placed under the filling nozzle, and the piston descends into the shampoo supply, creating a vacuum.

Shampoo Suction: As the piston descends, the vacuum created draws the shampoo into the cylinder, filling the space above the piston.

Dispensing: Once the desired volume of shampoo is drawn into the cylinder, the piston starts to move upward, closing the valve at the bottom of the cylinder. The upward movement forces the shampoo out of the cylinder through a nozzle or valve connected to the filling nozzle.

Shampoo Filling: As the shampoo is dispensed, it flows through the filling nozzle and into the waiting bottle. The filling nozzle ensures accurate and controlled flow to prevent spills or overfilling.

Anti-Drip Mechanism: To minimize dripping and maintain cleanliness, the filling nozzle is designed with an anti-drip mechanism. This mechanism automatically retracts the nozzle from the bottle once the filling process is complete, preventing any excess shampoo from dripping.

Bottle Removal: After the filling process is completed, the filled bottles are moved away from the filling station on the conveyor belt, making room for the next set of empty bottles to be filled.

Capping (Optional): Depending on the machine’s configuration, a capping mechanism may be integrated after the filling station. This mechanism applies caps or lids to the filled bottles, sealing them securely.

Repeat Process: The machine continues the cycle, repeating the filling process for each empty bottle that arrives at the filling station.

The piston shampoo filling machine offers precise volume control and is suitable for filling a wide range of shampoo viscosities. It is widely used in industries where accurate filling and high production rates are essential.

Main Feature

1. The body is made of SUS 304# stainless steel
2. It can be combined with bottle washing machine, capping machine and labeling machine to form a complete production line
3. Touch screen operation interface, using PLC control, simple and easy to operate
4. Integrate light, machine, electricity and gas into one. It is easy to operate the filling machine.
5. The submerged filling head is used to effectively prevent foaming and wire drawing
6. The accuracy of the filling machine is ±1%
7. Automatic bottle feeding, automatic filling and automatic bottle output; the whole process is fully automated to improve production efficiency

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