Semi-Automatic Double Nozzle Liquid Filling Machine 50–500 ml | Universal Seal™

The Universal Seal™ Semi-Automatic Double Nozzle Liquid Filling Machine (50–500 ml) is a reliable, efficient and precision-focused filling solution designed for small and medium-scale liquid packaging operations. Featuring a double-head piston filling system, this machine is suitable for filling compatible free-flowing and low-viscosity liquids into bottles and containers with consistent accuracy.

With an adjustable filling range of 50 ml to 500 ml and a production efficiency of approximately 600–1500 bottles per hour, the machine helps improve productivity, reduce manual filling effort and streamline packaging operations.

The filling cylinder and hopper incorporate 304 stainless steel and PTFE (Polytetrafluoroethylene) components, offering durability, corrosion resistance and convenient cleaning. Its compact, practical design makes it suitable for a wide range of industrial filling applications.

The machine features adjustable filling volume and filling speed, allowing operators to customize the filling process according to different product characteristics and packaging requirements.

Equipped with an anti-leakage filling head and lifting filling mechanism, the machine helps minimize unwanted dripping, reduce liquid wastage and maintain a cleaner filling environment.

This semi-automatic liquid filling machine is an ideal choice for businesses in the food and beverage, cosmetics, pharmaceutical, laboratory and light manufacturing industries looking for a dependable liquid filling solution.

Important Note: An external air compressor is required and must be purchased separately.

Key Features

1. Double Nozzle Filling System

Equipped with two filling nozzles that support efficient liquid dispensing and help increase production capacity compared with single-nozzle filling operations.

2. Adjustable Filling Capacity (50–500 ml)

Allows operators to adjust the filling volume between 50 ml and 500 ml, making it suitable for different bottle sizes and packaging requirements.

3. High Production Efficiency

Offers a stated filling efficiency of approximately 600–1500 bottles per hour, depending on the filling quantity, liquid characteristics and operating conditions.

4. Stainless Steel Construction

Features a durable stainless steel body with SS304 filling components, supporting corrosion resistance, convenient cleaning and long-term industrial use.

5. Piston-Type Filling Technology

Uses a piston filling mechanism to control liquid dispensing and help maintain consistent filling quantities during production.

6. Adjustable Filling Speed

The filling speed can be adjusted according to liquid viscosity, container size and production requirements.

7. Anti-Drip Filling Mechanism

The filling heads incorporate an anti-leakage design to help minimize dripping, prevent unnecessary spills and reduce product wastage.

8. Lifting Filling Head

Features a lifting filling arrangement designed to support controlled dispensing and cleaner liquid filling operations.

9. Compact and Practical Design

Designed for convenient installation and operation in small and medium-scale manufacturing facilities.

10. Easy Operation and Maintenance

The semi-automatic operating system and accessible filling components make the machine convenient to operate, clean and maintain.

Applications

The Universal Seal™ Double Nozzle Liquid Filling Machine 50–500 ml is suitable for filling a variety of compatible free-flowing and low-viscosity liquid products.

Cosmetic & Personal Care Industry

Suitable for filling compatible cosmetic and personal care liquids such as:

• Rose water
• Beauty serums
• Cosmetic oils
• Liquid toners
• Facial mists
• Other low-viscosity cosmetic liquids

Pharmaceutical Industry

Can be used for filling compatible pharmaceutical liquids, syrups and other low-viscosity formulations into suitable containers, subject to applicable hygiene, validation and regulatory requirements.

Food & Beverage Industry

Suitable for filling compatible liquid food and beverage products, including:

• Drinking water
• Fruit-based liquid beverages
• Liquid flavorings
• Thin syrups
• Other free-flowing food-grade liquids

Food-contact material compatibility and appropriate cleaning procedures must be verified before use.

Laboratory Applications

Useful for controlled filling of compatible liquid samples, testing solutions and small-batch laboratory formulations.

Chemical & Light Manufacturing Industry

Suitable for filling compatible non-corrosive, low-viscosity industrial liquids and other general-purpose liquid formulations.

How to Use

Step 1: Machine Preparation

• Place the machine on a stable and level working surface.
• Ensure that the filling nozzles, hopper and product-contact components are clean.
• Check all pneumatic connections and fittings.
• Connect the machine to the appropriate electrical power supply.
• Connect a compatible external air compressor and set the operating air pressure according to the manufacturer's instructions.

Step 2: Adjust the Filling Volume

• Set the desired filling quantity between 50 ml and 500 ml.
• Use the filling volume adjustment mechanism to control the piston stroke.
• Adjust the filling speed according to the liquid characteristics.
• Perform a trial filling cycle to check the actual dispensing quantity.

Step 3: Position the Containers

• Place empty bottles or suitable containers beneath the two filling nozzles.
• Ensure that the containers are correctly aligned.
• Maintain adequate clearance between the nozzle outlets and container openings.

Step 4: Start the Filling Process

• Activate the filling cycle using the provided operating controls or foot pedal, as applicable.
• The piston filling mechanism draws liquid into the filling cylinders and dispenses the selected volume through the filling nozzles.
• Monitor the filling process to ensure consistent dispensing.
• Make adjustments if necessary.

Step 5: Complete the Filling Cycle

• Remove the filled containers after the filling cycle is complete.
• Position the next set of empty containers beneath the nozzles.
• Repeat the process according to production requirements.
• Monitor the filling accuracy and check for dripping or leakage.

Step 6: Cleaning After Operation

• Switch off the machine and disconnect the electrical supply.
• Shut off and safely release the compressed air supply before maintenance.
• Remove remaining filling material according to the manufacturer's instructions.
• Clean the hopper, cylinders, nozzles and other product-contact components using suitable cleaning methods.
• Allow the components to dry before the next operation.

Maintenance & Care Instructions

1. Routine Cleaning

Clean the filling nozzles, hopper, cylinders and other product-contact components regularly to prevent liquid residue buildup and cross-contamination.

2. Inspect Pneumatic Connections

Check pneumatic pipes, air fittings and connections for leakage, wear or damage. Maintain the recommended operating air pressure.

3. Check Filling Accuracy

Periodically perform trial filling cycles and measure the output quantity to maintain consistent filling performance.

4. Nozzle Maintenance

Keep both filling nozzles clean and free from blockages. Inspect the anti-drip mechanism regularly.

5. Piston and Seal Inspection

Inspect piston seals and related components for wear, leakage or damage. Replace worn parts when necessary.

6. Electrical Safety

Always disconnect the machine from the electrical supply before cleaning, inspection or maintenance.

7. Proper Air Compressor Maintenance

Ensure the external air compressor delivers a stable and suitable air supply. Follow the compressor manufacturer's maintenance recommendations.

8. Material Compatibility

Use only liquids compatible with the machine's stainless steel, PTFE and other product-contact components.

9. Avoid Overloading

Operate the machine within its specified filling range and recommended pressure limits.

10. Proper Storage

Keep the machine clean and dry when not in use. Protect electrical and pneumatic components from moisture, dust and physical damage.

Technical Specifications

• Brand: Universal Seal™
• Product Type: Semi-Automatic Liquid Filling Machine
• Filling Head: Double Nozzle
• Filling Volume: 50–500 ml
• Filling Efficiency: 600–1500 Bottles/Hour
• Body Material: Stainless Steel
• Filling Components: SS304 Stainless Steel & PTFE
• Power Supply: 220V / 110V
• Phase: Single Phase
• Frequency: 50 Hz
• Air Supply Requirement: 400 LPM (Both Nozzles)
• Operating Air Pressure: 0.6 MPa
• Machine Weight: Approx. 40.5 kg
• Filling Mechanism: Piston-Type
• Operation Mode: Semi-Automatic
• Air Compressor: Required (Sold Separately)
• Country of Origin: China

Important Information

• External air compressor is required and is not included with the machine.
• Filling capacity is adjustable between 50 ml and 500 ml.
• Production efficiency may vary depending on liquid viscosity, filling volume, container size and operator efficiency.
• The machine is primarily suitable for compatible free-flowing and low-viscosity liquids.
• Confirm product compatibility before filling corrosive, flammable or highly viscous materials.
• Ensure that the electrical supply and compressed air pressure meet the machine's requirements.
• Actual machine appearance and minor specifications may vary depending on the supplied model or batch.

Why Choose Universal Packaging Solutions?

Universal Packaging Solutions, New Delhi, is a trusted supplier of industrial packaging, filling, sealing and batch coding machinery, serving businesses across India since 2010.

Under our Universal Seal™ brand, we offer a wide range of industrial packaging equipment, including Semi-Automatic Liquid Filling Machines, Paste Filling Machines, Band Sealing Machines, Vacuum Packaging Machines, Induction Sealing Machines, TIJ Inkjet Printers and Batch Coding Machines.

We aim to help businesses find practical packaging solutions suited to their production requirements.

Explore Our Complete Product Range & Order Online

Website: www.universalseal.in

Contact: +91 98104 71166 / +91 99992 47703

Universal Seal™ – Smart Coding, Perfect Packaging Solution | Since 2010