Automatic Cosmetic Lotion Product Piston Pump Filling Machine With Mixing

Automatic Cosmetic Lotion Product Filling Machine

The Automatic Cosmetic Lotion Product Piston Pump Filling Machine is specially engineered for accurate and efficient filling of medium- to high-viscosity cosmetic products. It is ideal for body lotion, facial cream, moisturizer, hand cream, sunscreen, conditioner, cosmetic gel, shampoo, and other viscous personal care formulations.

Using advanced volumetric piston filling technology, the machine delivers a precise amount of product into each bottle or container. During operation, the piston draws lotion from the product hopper or storage tank into the filling cylinder. Once the preset volume is reached, the piston pushes the product through the filling nozzle and accurately dispenses it into the container. This controlled filling process provides excellent repeatability and helps maintain consistent product volume throughout continuous production.

Main Features

1.Precise Piston Filling

Volumetric piston filling technology delivers consistent and accurate dosing for lotions, creams, shampoos, and other viscous cosmetic products.

2.Clean & Drip-Free

Anti-drip filling nozzles help prevent dripping, splashing, and overflow, keeping bottles and the production area clean while reducing product waste.

3. Wide Product Compatibility

Suitable for body lotion, facial cream, hand cream, sunscreen, shampoo, conditioner, cosmetic gel, body wash, and other personal care products.

4.Flexible & Customizable

Filling volume, piston size, filling nozzles, product tanks, and number of filling heads can be customized according to your product and production requirements.

5. Easy Line Integration

The machine can be connected with bottle unscramblers, capping machines, labeling machines, coding systems, and packing equipment to create a complete automatic cosmetic filling line.

Main Parameter

Product Details

How Does the Cosmetic Lotion Piston Filling Machine Work?

The machine uses a volumetric piston filling system to accurately measure and dispense lotions, creams, and other viscous cosmetic products.

1. Product Intake

The piston moves backward, creating suction that draws the cosmetic product from the hopper or storage tank into the filling cylinder.

2. Accurate Volume Measurement

The piston stroke determines the filling volume. By adjusting the piston movement, the machine can accurately control the amount filled into each bottle.

3. Product Filling

Once the preset volume is reached, the piston moves forward and pushes the product through the filling nozzle into the container.

4. Anti-Drip Completion

After filling, the nozzle closes or retracts to help prevent dripping, stringing, and product waste before the next filling cycle begins.

This piston filling principle provides high filling accuracy, stable dosing, and reliable performance, especially for medium- and high-viscosity cosmetic products.

Why Choose a Npack Cosmetic Lotion Filling Machine?

A reliable filling system plays an important role in maintaining product quality, controlling material costs, and improving packaging efficiency. Npack cosmetic lotion piston filling machines are designed to provide a stable solution for manufacturers working with viscous cosmetic products.

The equipment helps reduce common filling problems such as inaccurate dosing, dripping, bottle overflow, inconsistent fill levels, and excessive manual intervention. With precise piston dosing, automatic bottle handling, and customizable filling configurations, manufacturers can achieve more consistent production while reducing product waste.

Npack can provide customized filling solutions according to your product viscosity, bottle dimensions, filling volume, required output, and packaging process.

Whether you are producing body lotion, moisturizing cream, sunscreen, shampoo, conditioner, or other cosmetic products, our automatic piston filling systems can be configured to meet your production requirements and help you build a more efficient cosmetic packaging line.